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Troubleshooting

11-26

9124-A2-GH30-00

June 1999 - Preliminary

DTE Loopback

The DTE external Loopback (DTLB) test loops the received signal on a DTE
interface back to the DTE without affecting the operation of the remaining ports.
Use this test for isolating problems on the DTE interface.

An attached device or test equipment must generate data to be looped back.

98-16190

Network

Interface

DSX

Interface

DTE

Port 1

DTE

Port 2

All 1s

DTLB

DTLB

CAUTION:

DTE Loopback may affect the operation of the frame relay PVCs
assigned to the selected port. Any IP data being sent while this test is
active will be disrupted.

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Содержание FrameSaver SLV 9124

Страница 1: ...FrameSaverr SLV 9124 TECHNICAL REFERENCE Document No 9124 A2 GH30 00 June 1999 PRELIMINARY DRAFT ...

Страница 2: ...e and Training Information Contact your local sales representative service representative or distributor directly for any help needed For additional information concerning warranty sales service repair installation documentation training distributor locations or Paradyne worldwide office locations use one of the following methods H Internet Visit the Paradyne World Wide Web site at www paradyne co...

Страница 3: ...etScout Probes 1 7 2 Management Control H Customer End User Management Overview 2 2 H Service Provider Management Overview 2 3 Using the TS Management Link Feature 2 4 H Managing the FrameSaver Unit 2 5 H Configuring Local Management Control 2 5 Creating a Management DLCI Between the Router and Unit Via the DTE Port 2 6 Creating a Separate Management Link Via the COM Port 2 7 H Configuring End to ...

Страница 4: ... FrameSaver Units at Remote Sites 3 8 Mixing FrameSaver Units at Remote Sites 3 9 H PVC Multiplexing Application 3 10 H Using Auto Configuration 3 11 H Back to Back Operation 3 12 4 User Interface and Basic Operation H Logging On 4 2 H Main Menu 4 4 H Screen Work Areas 4 5 H Navigating the Screens 4 6 Keyboard Keys 4 6 Function Keys 4 7 Selecting from a Menu 4 8 Switching Between Screen Work Areas...

Страница 5: ... PVC Throughput 5 18 Frame Relay DLCI Congestion 5 20 PVC Data Delivery Analysis 5 22 H Creating OpenLane Service Level Management SLM Reports 5 26 Web Browsers Supported 5 26 Installation and Setup of SLM Reports 5 27 Displaying the Log in Screen 5 27 Reports Administration 5 27 Viewing Reports 5 28 6 Using NetScout Manager Plus H The NetScout Advantage 6 1 Using a NetScout Manager Plus NMS Appli...

Страница 6: ...e Level Report 7 14 IT Manager Service Level Report 7 15 Customer Service Level Report 7 16 At a Glance Reports 7 18 Trend Reports 7 20 8 Configuration H Setting Up the Unit 8 3 Considerations When Setting Up 8 4 Selecting a Management Interface 8 4 Minimal Configuration Before Deploying Remote Units 8 5 Entering and Displaying System Information 8 5 H Basic Configuration 8 6 Configuration Option ...

Страница 7: ...MI for an Interface 8 41 H Configuring DLCI Records for Each Interface 8 45 H Configuring PVC Connections 8 50 H Setting Up Management and Communication Options 8 52 Configuring Node IP Information 8 53 Configuring Management PVCs 8 56 Configuring General SNMP Management 8 60 Configuring Telnet and or FTP Session Support 8 61 Configuring SNMP NMS Security 8 64 Configuring SNMP Traps and Trap Dial ...

Страница 8: ...ance Statistics 10 28 Frame Relay Performance Statistics 10 30 ESF Line Performance Statistics 10 33 H FTP File Transfers 10 36 Upgrading System Software 10 38 Determining Whether a Download Is Completed 10 39 Changing Software 10 39 Transferring Collected Data 10 40 11 Troubleshooting H Problem Indicators 11 2 H Resetting the Unit 11 3 Resetting the Unit from the Control Menu 11 3 Resetting the U...

Страница 9: ... H LMI Packet Capture Utility 11 30 A Menu Hierarchy H Menus A 1 B IP Addressing H Selecting an IP Addressing Scheme B 2 H Customer Management B 3 Using Multiplexed PVCs B 4 H Service Provider Management B 5 H Joint Customer and Service Provider Management B 6 H IP Addressing Scheme Examples B 7 Direct PVCs to Remote FrameSaver Units B 7 Routing to Remote FrameSaver Units on the Same Subnet B 8 Ro...

Страница 10: ...lay Interface Alarm Defaults C 16 DLCI Alarm Defaults Paradyne Area C 17 Static DLCI Alarm Defaults NetScout Area C 18 Dynamic DLCI Alarm Defaults NetScout Area C 19 H Object ID Cross Reference Numeric Order C 20 D Cables Connectors and Pin Assignments H Rear Panel D 1 H COM Port Connector D 2 LAN Adapter Converter and Cable D 3 Standard EIA 232 D Crossover Cable D 4 H Port 1 Connector D 6 Standar...

Страница 11: ...verifier unit and its features Chapter 2 Management Control Describes how you establish a management link and configure end to end management control Chapter 3 Typical Applications Shows typical applications of the FrameSaver SLV unit in a frame relay network Chapter 4 User Interface and Basic Operation Shows how to navigate the user interface Chapter 5 Using the OpenLane NMS Identifies the key fe...

Страница 12: ...s Appendix A Menu Hierarchy Contains a graphical representation of how the user interface screens are organized Appendix B IP Addressing Provides guidelines for selecting an IP addressing scheme and shows examples of typical schemes with subnet masks assigned Appendix C SNMP MIBs and Traps and RMON Alarm Defaults Identifies the MIBs supported and how they can be downloaded describes the unit s com...

Страница 13: ...from the Main Menu then select System and Test Status Path To provide a check point that coincides with the menu path shown at the top of the screen Always shown within parentheses so you can verify that you are referencing the correct table e g Path main config alarm Brackets To indicate multiple selection choices when more than one selection is available e g Performance Statistics Status Network...

Страница 14: ... Guide 2930 610 NetScout Manager Plus User Guide 2930 620 NetScout Manager Plus NetScout Server Administrator Guide 2930 788 NetScout Manager Plus Set Up Installation Guide Concord Communications Documentation 09 10010 005 Network Health User Guide 09 10020 005 Network Health Installation Guide 09 10050 002 Network Health Traffic Accountant Reports Guide 09 10070 001 Network Health Reports Guide C...

Страница 15: ... The Paradyner Service Level Management SLM Solution consists of H FrameSaver SLV 9124 units H OpenLaner NMS applications for Unix or Windows OpenLane 5 and or OpenLane DCE Manager H NetScout Manager Plus application H Standalone NetScout Probes if needed This solution provides increased manageability monitoring and diagnostics so customers can identify problems more efficiently troubleshoot those...

Страница 16: ...IR monitoring on a PVC basis Multiple PVCs on an interface Multiplexing management PVCs with user data PVCs Multiplexing multiple PVCs going to the same location onto a single network PVC H TruePutt Technology Using Frame Delivery Ratios FDR and Data Delivery Ratios DDR throughput both within and above CIR can be measured precisely eliminating inaccuracies due to averaging These ratios are availab...

Страница 17: ...can be commanded from the unit s menu driven user interface OpenLane 5 using its easy to use Diagnostic Troubleshooting feature or OpenLane DCE Manager using SNMP MIB test commands The IP PING and self test cannot be run using DCE Manager H Dedicated Troubleshooting PVC Provides a troubleshooting management link that helps service providers isolate problems within their network This feature can be...

Страница 18: ...emotely configure manage maintain and access the unit s extensive diagnostic capability H Network Management Support Operates and is compatible with OpenLane NetScout and Concord Communications products H Standards Based Protocol Support Supports PPP and SLIP link layer protocols for connection to an external SNMP Simple Network Management Protocol manager or network device via the COM port or mod...

Страница 19: ...es unique network control and reporting mechanisms Some of its features include H Real time Performance Monitoring Provides exact performance measurement details not averages which can skew performance results of service level agreement SLA parameters latency availability and frame delivery ratios which includes accurate measurements of dropped frames transmitted above or within CIR Committed Info...

Страница 20: ...cations Being standards based OpenLane 5 can also be used with other management applications like HP OpenView or IBM s NetView OpenLane DCE Manager This application is a powerful management system that runs from an HP OpenView console and provides a real time view of network and device statuses Some of its features include H Plug and play device discovery full awareness of PVCs and database level ...

Страница 21: ...ntifies the devices using network bandwidth The network s top six users are identified User history buckets to collect performance statistics from FrameSaver SLV units Up to 900 samples can be stored in 15 minute buckets with 96 buckets in a 24 hour period for up to five days worth of data NetScout Probes Optional standalone NetScout Probes can be used with FrameSaver devices at sites where full 7...

Страница 22: ...About the FrameSaver SLV 1 8 9124 A2 GH30 00 June 1999 Preliminary This page intentionally left blank ...

Страница 23: ...les illustrating various network configurations are included in each section H Customer End User Management Overview on page 2 2 H Service Provider Management Overview on page 2 3 Using the TS Management Link Feature on page 2 4 H Managing the FrameSaver Unit on page 2 5 H Configuring Local Management Control on page 2 5 Creating a Management DLCI Between the Router and Unit Via the DTE Port on pa...

Страница 24: ...solation is easier when there are LAN outages Frame Relay Router FrameSaver 9124 Unit 98 15870 Frame Relay Network Frame Relay Router FrameSaver 9124 Unit Customer NMS Frame Relay Router FrameSaver 9124 Unit Central Site Customer Branch 1 Customer Branch 2 PVCs Containing Multiplexed Management EDLCIs and Customer Data Physical Connection PVC Connection Using EDLCIs PVC Connection Using Standard D...

Страница 25: ...LCI carries only management data no customer data is carried Frame Relay Router FrameSaver Unit 99 15875a 01 Network Operation Center Frame Relay Router FrameSaver Unit Customer NMS Frame Relay Router FrameSaver Unit Central Site Customer Branch 1 Service Provider NMS Customer Branch 2 Frame Relay Switch Frame Relay Switch Frame Relay Switch Frame Relay Switch Physical Connection PVC Connection Us...

Страница 26: ...s status H DLCI status alarms for the DLCI on which the management link resides are not displayed so the user s normal DLCI monitoring is not interfered with while the service provider is troubleshooting the problem Frame Relay Router FrameSaver Unit 99 16499 Network Operation Center Frame Relay Router FrameSaver Unit Customer NMS Frame Relay Router FrameSaver Unit Central Site Customer Branch 1 S...

Страница 27: ...data with user data and transferring the information over a specified network PVC H Dedicated frame relay PVC between FrameSaver units at each end of the circuit for in band management This is required when communicating with non FrameSaver equipment H Management PVCs configured between DTE ports and RFC 1490 compliant or Cisco encapsulation routers at one or both ends of the circuit to route mana...

Страница 28: ...connectivity User data PVCs share the same port as the management PVC No additional cables need to be purchased NOTE The router to be used for management must configure a local PVC between the router and the FrameSaver unit to support RFC 1490 or Cisco encapsulation Typically this is done using a map or subinterface statement on the router If the FrameSaver unit is located with the NMS at the cent...

Страница 29: ...t connectivity 99 16290a Frame Relay Router or Terminal Server Non RFC 1490 WAN Link FrameSaver Unit Frame Relay Network Serial Port Network Port COM Port 2 Cables 1 for Management Data 1 for User Data User Data Management Data DCE Port User Data Port Physical Connection PVC Connection The Communication Port options should be configured for a separate out of band management link Main Menu Configur...

Страница 30: ... There is one configured PVC through the network a shared PVC for management and customer data 98 15863 DLCI 20 FrameSaver Unit A Frame Relay Network FramerSaver Unit B DLCI 60 Frame Relay Router Physical Connection PVC Connection Using Shared PVC Frame Relay Router Management and Customer Data Management Data Customer Data If using this method to access remote sites map or subinterface statements...

Страница 31: ...CI 60 to destination DLCI 20 If using this method to access remote sites map or subinterface statements must be added to the router at the central site to ensure that management traffic destined for the remote site units is routed to the FrameSaver unit at the central site by the router Once traffic gets to the central site FrameSaver unit it is rerouted to the appropriate remote site FrameSaver u...

Страница 32: ...d the DTE port of the FrameSaver unit The configuration below shows both local and remote management across the network Management data is being routed from frame relay Router A to IP Router B then being redirected by the router to FrameSaver Unit B Both management and customer data are carried over the same PVC a separate dedicated management PVC is not required Frame Relay Network 98 16221 SNMP ...

Страница 33: ... Frame Relay Network on page 3 5 H Multinational FrameSaver Application on page 3 6 H Mixing FrameSaver Units in Applications on page 3 7 Using All 9624 FrameSaver Units at Remote Sites on page 3 8 Mixing FrameSaver Units at Remote Sites on page 3 9 H PVC Multiplexing Application on page 3 10 H Using Auto Configuration on page 3 11 H Back to Back Operation on page 3 12 ...

Страница 34: ...gional and remote sites The SLV Service Level Verifier application shown below provides RMON capability at the central site and remote sites This capability provides Physical Frame Relay and Network layer protocol statistical buckets for remote troubleshooting and frame relay SLV monitoring Frame Relay Router FrameSaver 9124 Unit 98 15874 Frame Relay Network Frame Relay Router Remote Sites FrameSa...

Страница 35: ...s to SLV data This is shown in the example below Frame Relay Router FrameSaver 9128 Unit 98 16192 Frame Relay Network Frame Relay Router Remote Sites FrameSaver 9126 Unit Frame Relay Router FrameSaver 9126 Unit Frame Relay Router FrameSaver 9128 Unit Paradyne OpenLane and NetScout NMS Applications Central Site SLV Reports Web Server Frame Relay Switch Frame Relay Switch NOC NMS NOC Network Operati...

Страница 36: ...cout NMS Application Central Site Diagnostic and statistical information is continuously collected every 15 minutes for 24 hours by the FrameSaver SLV units with daily totals for up to 5 days This information continues to be collected even when frequent communication with the management station is not possible or desired due to bandwidth restrictions or network outages As a result the NMS applicat...

Страница 37: ...meSaver units use their physical connection to the T1 or DDS network to gain access to the frame relay network via logical PVC connections FrameSaver 9624 units operate at 56 kbps full duplex as shown or 64 kbps clear channel operation when available in an area Access to the DDS network is through the unit s RJ48S interface Using FrameSaver 9124 units fractional T1 T1 access to the frame relay ser...

Страница 38: ...igent diagnostic and service level verification features in their frame relay networks H International companies can expand globally H Multinational North American based companies with international locations H International companies with branches in North America The illustration below shows this application 99 16285 North American Frame Relay Network North American Location Frame Relay Router W...

Страница 39: ...n addition not all remote sites need to have the same frame relay FrameSaver unit They can have H All FrameSaver 9624 units at the remote sites H FrameSaver 9124 units providing voice service e g SDN Megacom etc at some remote sites and FrameSaver 9624s at others H FrameSaver 9124 or 9624 units at remote sites where RMON is desired or needed and FrameSaver 9120s at other remote sites However using...

Страница 40: ... a PVC from the data port plus a PVC for management H At remote sites two DLCIs from each FrameSaver unit are aggregated onto one PVC going through the frame relay network to the central site Each unit s multiplexed PVC contains one DLCI from its data port and one DLCI for management Frame Relay Network T1 98 15871 PVCs FR Frame Relay Physical Connection PVC Connection FT1 Network Frame Relay Rout...

Страница 41: ... and one site providing voice service as well as remote monitoring using a FrameSaver 9120 or 9124 Frame Relay Network T1 98 15872 PVCs FR Frame Relay Physical Connection PVC Connection FT1 Network Frame Relay Router FrameSaver 9120 Access Unit Frame Relay Router FrameSaver 9620 Access Unit Frame Relay Router FrameSaver 9624 Unit 56K DDS FR T1 FR FR 56K DDS 192K PBX DSX 1 Network Based Voice Servi...

Страница 42: ...o a single network connection PVCs are aggregated in the same manner This sharing of PVCs i e multiplexing user DLCIs with management data frames with user data frames is a proprietary method that is patented When using this method H The first EDLCI EDLCI 0 is used for the Port 1 data and no overhead is associated with the multiplexing for EDLCI 0 Subsequent DLCIs have two bytes of overhead associ...

Страница 43: ...rameSaver unit PVC diagnostic tests and SLV communication between FrameSaver units are disruptive to user data PVCs configured for non Paradyne units should not be multiplexed This is because only FrameSaver models currently support PVC multiplexing and PVC diagnostics The following illustrations show the DLCI records and PVC connections created when a particular Frame Relay Discovery Mode is sele...

Страница 44: ... bench setup or a point to point configuration using a leased line This configuration is useful for private frame relay networks or for demonstrations when a frame relay circuit is not available This feature is for dry copper applications only when there are no frame relay switches at either end This configuration is shown in the illustration below 98 16238 FrameSaver Unit Frame Relay Router Frame...

Страница 45: ...board Keys on page 4 6 Function Keys on page 4 7 Selecting from a Menu on page 4 8 Switching Between Screen Work Areas on page 4 8 Selecting a Field on page 4 9 Entering Information on page 4 9 What appears on the screens depends on H Current configuration How your network is currently configured H Security access level The security level set by the system administrator for each user H Data select...

Страница 46: ...ty was set up or security was disabled the Main Menu screen appears see page 4 4 You can begin your session H If security was set up and is enabled you are prompted for a login Enter your login ID and password When the user interface has been idle a session is automatically ended and the screen goes blank when the unit times out Press Return to reactivate the interface Procedure To log in when sec...

Страница 47: ...ccess the unit through Telnet the local Telnet client process returns a Connection refused message at the bottom of the screen H If attempting to access the unit over the COM port not via Telnet the User Interface Already In Use screen is redisplayed The type of connection Telnet Connection or Direct COM Port Connection for each current user is identified along with the user s login ID Procedure T...

Страница 48: ...ame Node A 04 26 1999 23 32 MAIN MENU Status Test Configuration Auto Configuration Control Ctrl a to access these functions Exit Select To Status View diagnostic tests interfaces PVC connections statuses and statistics Also to display LEDs and FrameSaver unit identity information Test Select and cancel test for the FrameSaver unit s interfaces Configuration Display and edit the configuration optio...

Страница 49: ... port physical Company Name 9x24 Device Name Node A 01 26 1998 23 32 PORT 1 PHYSICAL OPTIONS Transmit Clock Internal Invert Transmit Clock Disable Port DTE Initiated Loopbacks Disable Control Leads Supported Both Ctrl a to access these functions Exit Save Menu Path Screen Area Device Name Model Number Date and Time Function Keys Area Message Area Screen Format Description Menu Path Menu selections...

Страница 50: ... to the previous field Backspace Move cursor one position to the left or to the last character of the previous field Spacebar Select the next valid value for the field Delete Del Delete character that the cursor is on Up Arrow or Ctrl u Move cursor up one field within a column on the same screen Down Arrow or Ctrl d Move cursor down one field within a column on the same screen Right Arrow or Ctrl ...

Страница 51: ...function And press Enter to M or m MainMenu Return to the Main Menu screen E or e Exit Terminate the async terminal session N or n New Enter new data O or o Modify Modify existing data L or l Delete Delete data S or s Save Save information R or r Refresh Update screen with current information C or c ClrStats Clear network performance statistics and refresh the screen Variations include H ClrSLV DL...

Страница 52: ...r screen appears Procedure To return to a previous screen use either of the following methods H Press the Escape Esc key until you reach the desired screen H Switch to the function keys area of the screen and select MainMenu Switching Between Screen Work Areas Use Ctrl a to switch between screen areas see page 4 5 Procedure To switch to the function keys area 1 Press Ctrl a to switch from the scre...

Страница 53: ... letter s of a field value or command using the unit s character matching feature Example When configuring a port s physical characteristics with the Port DTE Initiated Loopbacks configuration option field selected possible settings include Disable Local DTPLB DCLB and Both entering d or D displays the first value starting with d Disable In this example entering dt or DT would display DTPLB as the...

Страница 54: ...User Interface and Basic Operation 4 10 9124 A2 GH30 00 June 1999 Preliminary This page intentionally left blank ...

Страница 55: ...llows you to setup run and monitor test results applicable to the system from a single screen Diagnostic Wizard information is incorporated into Chapter 11 Troubleshooting The OpenLane Advantage OpenLane Management features H Nondisruptive tests from OpenLane NMSs H Layers 1 2 and 3 monitoring H Real time and historical focus H Diagnostic focus Alarm and operational status monitoring WAN errors an...

Страница 56: ...Manager OpenLane DCE Manager is used in conjunction with HP OpenView or NetView and if performance graphs are wanted used with OpenLane Performance Wizard as well When adding FrameSaver SLV units to your network follow the procedures provided in the appropriate DCE Manager User s Guide H Install the OpenLane DCE Manager for Unix or Windows software and open the application as specified in the appl...

Страница 57: ...window opens This window has three columns of information H End Point Shows the devices in the network and their interfaces H Connection Shows the PVC connections H Historical Collection Shows whether historical data is being collected for the interface or PVC Based upon the item that is highlighted appropriate graph selection buttons appear near the bottom of the window Once a graph window is ope...

Страница 58: ...ance Performance Wizard Device Explorer The OpenLane Performance Wizard Device Explorer window opens so you can change or verify the Community Name and view the graphs Refer to your DCE Manager User s Guide for additional information Procedure To add an SLV unit from Performance Wizard Device Explorer 1 Select New Device from the File menu The New Device dialog box opens 2 Enter the unit s IP addr...

Страница 59: ...alog box opens 3 Change the frequency of samples to be taken and the unit of time to be used for each of the graphical views 4 Click on the Active box for the graphical views wanted so a checkmark appears in the box 5 Select the Test button to verify that the data collection parameters are correct OK should appear in the message area 6 Select the OK button The Edit Historical Collection dialog box...

Страница 60: ...o access the NetScout Manager Plus main window 1 Select Start NetScout Manager from the Action menu The NetScout Manager Plus main window appears 2 Select the FrameRelay radio button from the agent type selection bar on the left side of the window Applicable icons appear on the right side of the main window Refer to Launching NSM in Chapter 3 of the NetScout Manager Plus NetScout Server Administra...

Страница 61: ... from the menu The Edit Connection dialog box opens with the network collapsed 3 Expand the remote network device in the device display area so that its DLCIs are shown 4 Select the appropriate DLCI so it is highlighted The selected DLCI numbers appear in the Connection Name field for both ends of the connection which can be edited for a more meaningful name 5 Select the Connect button The Edit Co...

Страница 62: ...ing H Match the site s traffic patterns Procedure To set frame and burst range parameters 1 From Device Explorer select a device s DLCI so it is highlighted 2 Select Configure Device from the Edit menu The Configure Device dialog box opens to the Frame Ranges tab with the Burst Ranges tab in the background 3 Select the Burst Ranges tab to bring it to the forefront if you want to set Burst Range Up...

Страница 63: ...ers each range limit must be unique Enter a number lower than the lowest limit shown or higher than the highest limit which is all 9s e g 9999999 6 Continue Steps 3 through 5 until all desired edit changes have been made then select the Set button The changed settings become the new Upper Limits Getting Error Messages Error messages may appear in the messages area at the bottom of the window to in...

Страница 64: ... Transmission Errors H DS1 Physical Link Diagnostics T1 Devices Only Error Free Seconds Errored Seconds and Transmission Errors H PVC Throughput Transmit and Receive H Frame Relay DLCI Congestion Capacity Throughput and Congestion H PVC Data Delivery Analysis Transmit Bit Burst Analysis As CIR Round Trip Network Latency End to End Data Delivery Success and Transmit Frame Size Distribution Status a...

Страница 65: ...ta ports For the FrameSaver 9124 it is also available for the T1 interface Correlate the time at which a problem occurred to the following graphs H Capacity Shows what percent of the physical link is being used A measurement is provided for both incoming and outgoing data The percentage is based upon line speed H Throughput Shows the actual volume of data in kilobits per second for both incoming a...

Страница 66: ... when transmitted data bursts exceeded line capacity looking at the Heaviest Users should indicate the DLCI s most responsible for the problem Once identified PVCs generating the greatest amount of traffic can be examined further Procedure To immediately launch PVC graphs 1 From within a Heaviest Users graph or pie chart position the cursor over a DLCI segment 2 Press the right mouse button to dis...

Страница 67: ...iminary Frame Relay Physical Link Integrity Use this grouping of graphs to relate actual throughput on the frame relay link to the types of errors that are occurring It can also be used to verify that the network is operational and traffic is flowing normally ...

Страница 68: ...k for both incoming and outgoing data H LMI Signaling Errors Only displayed if the Frame Relay on Data Port 1 interface was selected This is an errors per second count for each type of error detected Reliability Errors Protocol Errors and Channel Inactives Unknown Protocol Frames shows the number of unknown protocol errors received on the link If Frame Relay for Data Port 1 was selected compare LM...

Страница 69: ...S1 Physical Link Integrity T1 Only Use this grouping of graphs to compare actual throughput with T1 errors With this window you can determine the amount of time the link has been operating error free and what types of errors are causing the greatest number of problems ...

Страница 70: ...ely Errored Seconds or Bursty Errored Seconds condition existed for both incoming and outgoing data over the T1 link calculated on the percent of the time interval shown H Unknown Protocol Frames Shows the number of frames per second that were counted when the unit could not recognize the protocol used in the packet When errors occur on the T1 link select the Diagnostic button under the menu bar f...

Страница 71: ... errors are detected on the T1 link This window is only available to a FrameSaver unit with a T1 interface when either T1 or Frame Relay on Network Port was the selected interface Using this graph combination you can assess the amount of time the T1 link was free of problems or not and the types of errors the link was experiencing ...

Страница 72: ...ds condition existed calculated on the percent of the time interval shown See Chapter 11 Displaying System Information for information on these types of errors PVC Throughput Congestion and CIR issues are clearly identified by this window Using this window you can determine end to end performance for a PVC The lines into the cloud change based upon the upper right radio button selected Tx Rx or Bo...

Страница 73: ... transmitted bytes actually lost BECNs Received Backward explicit congestion notification BECN has been sent by the network warning that outbound frames may encounter congestion and may be dropped BECNs seconds Duration over which BECNs were received FECNs Received Forward explicit congestion notification FECN has been sent by the network warning that inbound frames may encounter congestion and ma...

Страница 74: ... 9124 A2 GH30 00 June 1999 Preliminary Frame Relay DLCI Congestion Although used primarily for capacity planning and CIR negotiations this group of graphs can be used to assess whether a DLCI is contributing to network congestion ...

Страница 75: ...ese graphs are used primarily for capacity planning or in CIR negotiations H Throughput Shows the actual volume of data in kilobits per second for both incoming and outgoing data over a frame relay PVC Throughput only appears when the port is connected to the frame relay network CIR is also shown so you can easily see when CIR is being exceeded When the DLCI is exceeding CIR trying to deliver more...

Страница 76: ... network or the customer s data was the cause for a missed service level agreement SLA You can view the Transmit Burst Analysis As CIR and End to End Data Delivery Success graphs in either Bits or Frames by changing the radio button selection In this example the Frames radio button was selected H If Bits is selected the Transmit Burst Analysis As CIR graph is measured in Total Mbps Tx and the End ...

Страница 77: ...nd shows the exact distribution of transmitted data in relation to the DLCI s CIR and excess burst size The color displayed indicates whether the DLCI is or is coming close to exceeding its purchased CIR and excess burst size Color of CIR Indication Blue Less than or equal to 99 Packets are within CIR Gold 100 199 Packets are at or over CIR Pink 200 299 Packets are two times greater than the contr...

Страница 78: ... to determine the cause Transmit Bit Burst Analysis As CIR to see distribution of transmitted data in relation to the DLCI s CIR Transmit Frame Size Distribution to see the size of the packets that were transmitted H End to End Data Delivery Success Shows the exact number of bits that were successfully delivered as well as those that did not get delivered to the end point node for a selected DLCI ...

Страница 79: ...n compare frame size to your service level agreement Transmit Frame Size Distribution is measured over time in percent of all transmitted packets within each of the following ranges Color Packet Size in Bytes Blue Less than or equal to 127 Gold 128 255 Pink 256 511 Aqua 512 1023 Yellow More than or equal to 1024 Compare this graph with the following graphs End to End Data Delivery Success to see i...

Страница 80: ...le for physical inventory of the network s device names locations serials numbers DLCIs and port speeds Network performance data is gathered from all FrameSaver SLV RMON 2 user history buckets at configurable intervals for 24 hours allowing for offline or after hours retrieval of all needed report data Also the FrameSaver SLV units can be polled in real time for online troubleshooting and performa...

Страница 81: ...ter your User ID or enter as an administrator then your Password Reports Administration As the network administrator you have the ability to perform the following functions H Create modify and delete customer profiles Customer profiles contain information such as the customer s name account number address including e mail phone number a contact name and any additional comments Customer profiles al...

Страница 82: ...entering your customer ID your User ID and Password in the pop up window the FrameSaver SLV Reports window displays giving you the opportunity to select one the reports For specific information on SLM Reports refer to the SLM Reports online Help which contains detailed information consisting of a description and typical uses for each report An example is also provided to show how a company could u...

Страница 83: ...rs 1 through 3 monitoring H RMON1 and RMON2 customization H Flexible customized drill down tool set H Historical and real time analysis and reporting H LAN WAN and switched LAN support H Protocol analysis H Threshold alarming H Web access H Familiar interface almost identical to both Motif and Windows environments H Integrates with other management systems See the sections that follow to make sure...

Страница 84: ...tScout Server Administrator Guide to help you configure agents remote servers and report templates using the various NetScout products H NetScout Probe User Guide to help you install and configure NetScout Probe on network segments you want to monitor as shown in SLV Frame Relay Access in Chapter 3 Typical Applications Installing NetScout Manager Plus Installation instructions are located in Chapt...

Страница 85: ...y Performance Wizard provides these directories as a starting point for loading new alarms and creating history files A template of alarms and values for configuring alarms and several templates for creating history files specific to the FrameSaver unit are available The Performance Wizard paradyne directories include the following H Properties paradyne fsd file found in PerfWiz netscout alarms di...

Страница 86: ...on icons appear in the box below the application bar 4 Click on the Config Manager icon to open the Configuration Manager main window 5 Select the Add button down the center of the screen 6 Minimally enter the following Agent name IP address Enter 1 for the frame relay logical interface to be monitored Properties File Select paradyne 7 Select the OK button at the bottom of the screen to add the ag...

Страница 87: ...N DECNET NETB SNA IP NET VINES IPV6 OSI 3 Verify that S statistics collection appears for each domain listed in the Group column H hosts appears for the IP domain only Dashes occupy all other positions under the Group column Zeros appear under the Samples and Interval SH and LH columns Dashes appear under all Logging columns Stat Host Conv 4 If all these requirements are met no further action is r...

Страница 88: ...ns and Groups on page 6 5 Procedure 1 Select the the Property button down the center of the Configuration Manager main window The Property Editor window opens 2 To delete an unsupported domain click on the domain from the Domains list then select the Delete button The Are you sure prompt appears Select Yes The unsupported domain disappears from the list 3 To add a FrameSaver SLV supported domain o...

Страница 89: ...el 3 information network Enabled for IP domain only Disabled for all other domains Conversations C Protocols being used Disabled for all domains Logging Event logging Disabled for all domains and groups 5 Select the OK button at the bottom of the screen to apply the changes Refer to Configuring Domains in Properties Files in Chapter 5 of the NetScout Manager Plus NetScout Server Administrator Guid...

Страница 90: ... then be used to replicate alarm threshold values for all DLCIs on the unit using the eztrap utility All fct files must be in NSHOME usr To configure alarms manually see Adding SLV Alarms Manually on page 6 11 NOTE Perl must be installed in your system to use the eztrap utility in the procedure below If you have an NT system please install Perl before proceeding Procedure 1 Open a terminal window ...

Страница 91: ...n the Config Manager icon to open the Configuration Manager main window see the window on page 6 5 2 Select the Custom radio button from the Properties File area in the upper right of the window then Property down the center of the screen The Custom Property Editor window opens 3 Select a DLCI from the Trap list and select the Edit button to the right of the list The Edit Trap window opens ...

Страница 92: ...ect the OK button at the bottom of the screen to apply your changes The window closes and the Configuration Manager main window reappears 6 Select the Install button down the center of the Configuration Manager main window to apply your changes Refer to Editing Alarms in Chapter 8 of the NetScout Manager Plus NetScout Server Administrator Guide to change alarm thresholds ...

Страница 93: ...configure alarms manually To load Paradyne default settings for alarms follow the procedure on page 6 8 Procedure 1 From the NetScout Manager Plus main window with the FrameRelay and Admin radio buttons still selected click on the Config Manager icon to open the Configuration Manager main window see the window on page 6 5 2 Select the Custom radio button from the Properties File area in the upper ...

Страница 94: ...ex for the frame relay logical interface is 1 Key2 DLCI number same as DLCI above Type Absolute or Delta radio button 1 Rising Falling or Both radio button 2 Threshold Value that will trigger a trap 1 Latency MIB variables should be Absolute all others should be Delta 2 Generally Rising is selected 5 Select the OK button at the bottom of the screen to add this alarm 6 Repeat Steps 3 through 5 unti...

Страница 95: ...h user defined history format and are found in the PerfWiz netscout userHistory directory The userHistory files should be moved to NSHOME usr so they can be used A separate udh file must be created and loaded for each DLCI or link that will be monitored before a customized user history table can be loaded Use a text editor to create these udh files by H Copying one of the interface specific files ...

Страница 96: ...rameSaver 9126 or 9128 is 101015001 4 Edit the new file as needed Refer to Creating UDH Files in Chapter 28 Using Custom History of the NetScout Manager Plus User Guide for additional information Installing the User Defined History Files Once the user defined history files have been created the files need to be installed History files are installed from the command line prompt in NetScout Manager ...

Страница 97: ...onfig number_of_buckets interval download_file udh to load user defined history files for a specific DLCI Example dvuhist f Dallas51 301 3 config 30 60 Dallas301 udh The same user history table number can be used for both the link and DLCI For these examples user history table number 3 will appear as UserHistory3 on the History List See Step 5 in Monitoring a DLCI s User History Data on page 6 17 ...

Страница 98: ...ut Manager Plus main window with the FrameRelay radio button still selected select the Traffic radio button The appropriate icons appear 2 Highlight an agent in the agent list box so that its DLCIs appear in the DLCI list box under the agent list box 3 Highlight the DLCI to be monitored 4 Click on the Custom History icon The NetScout Custom History window opens Adjust the size of the window so the...

Страница 99: ...The newly defined user history variables should appear on this list 6 Highlight the desired set of user history variables and select the OK button Data is gathered based upon the configured user history variables This may take some time so please be patient 7 Select 2D or 3D Bar from the Format menu if desired 3D Bar is shown ...

Страница 100: ...ick on a particular bar and get an expanded view of the data 8 Click anywhere on this window to return to the previous window view see Step 7 on page 6 17 Refer to Launching User History and Understanding Custom History Display in Chapter 28 Using Custom History of the NetScout Manager Plus User Guide for additional information ...

Страница 101: ...cedure is the same for protocol monitoring but you may be prompted to select a Domain Group as well as an agent or DLCI Procedure 1 Select the Traffic radio button to monitor the newly added agent or one of its DLCIs 2 Highlight an agent in the agent list box so that its DLCIs appear in the DLCI list box under the agent list box 3 If you want to monitor one of the agent s DLCIs highlight the DLCI ...

Страница 102: ...s main window the following are supported Traffic Statistics Protocol Statistics Traffic Monitor Protocol Monitor Segment Zoom Protocol Zoom Segment Details1 TopNTalkers Domain History1 All Talkers 1 Size distribution statistics are provided for a DLCI only not a link If a link is selected all size distribution statistics on the table or graph will be zero When a DLCI is selected the first and las...

Страница 103: ...aver SLV products H Installation and Setup of Network Health and reports on page 7 2 H Viewing Network Health Charts and Tables on page 7 3 H Reports Applicable to SLV Units on page 7 9 For additional information about installing accessing and managing the FrameSaver SLV unit through Concord s Network Health and for information about applicable reports refer to H Network Health Installation Guide ...

Страница 104: ...user account information ready so you can access licensed applications To use this application 1 Install the Concord Network Health software and open the application 2 Enter license information from the Network Health License Information form so specific Network Health applications can be used 3 Discover network elements devices and interfaces in the network see page 7 3 4 Configure the Network He...

Страница 105: ...ents Provide RMON2 and similar data for information gathered about network traffic between nodes Procedure To find SLV unit elements in your network 1 Select the LAN WAN radio button to specify the element type to be found Network Health treats frame relay element discovery as a WAN element type 2 Enter the IP Addresses of the SLV units to be located and the Community String Community Name in the ...

Страница 106: ... edit the unit s CIR from Network Health Additional information that can be edited includes H Element name H Community string H Polling status and rates H SNMP index for the interface H Agent type H Desciption information See Discovering Elements in the Network Health User Guide for additional information Procedure To change the CIR for FrameSaver SLV unit elements from Network Health 1 Select the...

Страница 107: ...ilar node types e g all SLV elements Once grouped you can then run reports on all DLCIs in the network as well as reports on individual DLCIs Procedure To group elements 1 From the console select Edit Groups from the Reports menu The Add Groups dialog box opens 2 Enter a name in the Group Name field Up to 64 characters can be entered A through Z a through z 0 through 9 dashes periods and underscor...

Страница 108: ...e select Run from the Reports menu then Health Reports The Run Health Report dialog box opens 2 In the Report section select a report from the drop down list 3 In the Subject section select WAN from the drop down list 4 From the drop down list next to Group select the newly created group 5 In the Time Range section specify the day to be included on the report 6 In the Output section select either ...

Страница 109: ...ndwidth utilization and errors 7 10 7 11 7 12 Supplemental Report Shows DLCI availability and latency 7 13 Service Level Reports Provide summary information for a group list for a longer reporting period than other reports H Executive Service Level Report H IT Manager Service Level Report H Customer Service Level Report Provides service level information for an enterprise Provides service level in...

Страница 110: ...ce over a specified period of time Ranges for service level goals can be set for up to five variables availability bandwidth bytes health exceptions and latency These ranges need to be set before reports are scheduled Using the report on page 7 19 all the enhanced network statistics that only an SLV unit can accurately collect is provided so you can truly monitor the health of the frame relay netw...

Страница 111: ...or an explanation of the report and its features You can also refer to the Network Health Reports Guide Exceptions Reports These reports identify those DLCIs that have exceeded a specified number of accumulated exception points It is a good idea to run this report daily so that DLCIs having the most problems can be attended to first DLCIs contained on this report need immediate attention If a DLCI...

Страница 112: ... 7 10 9124 A2 GH30 00 June 1999 Preliminary Network Summary Report This set of charts and the table provides a summary of the frame relay network Use this report for planning and to predict when a DLCI might run into problems ...

Страница 113: ...tes problems It is a good idea to run these reports daily so a norm can be established The same DLCIs should appear Use this chart and table to alert you to possible problems Problems to look for include A normally high volume DLCI is dropped from the list A new DLCI appears on the list Check Element Summaries A DLCI has a high Health Index rating but low volume Significant differences between a D...

Страница 114: ...lements Summary Report Use this report for DLCI detail information and comparison Several views of these charts are available Use this chart to identify DLCIs with above or below average volume and investigate When there are any significant changes investigate the cause ...

Страница 115: ...GH30 00 June 1999 Preliminary Supplemental Report The information shown in this report is also on other Health reports However these charts show more than ten DLCIs at a time so you have a broader view of the service provided by the network ...

Страница 116: ...GH30 00 June 1999 Preliminary Executive Service Level Report This report summarizes service level performance for an enterprise on a single page Use this report to assess whether IT service levels are meeting availability and service goals ...

Страница 117: ... June 1999 Preliminary IT Manager Service Level Report Using this report you can compare service level performance of various groups The report summarizes service levels for a group of DLCIs along with details on individual DLCIs within that group ...

Страница 118: ... service customers to help them determine optimum service levels needed based upon their own traffic data as well as provide documented evidence for increasing CIR It combines daily volume daily Health exceptions bandwidth distribution average Health Index ratings and availability for each DLCI onto a single page The rest of this report is on the next page ...

Страница 119: ...Concord s Network Health 7 17 9124 A2 GH30 00 June 1999 Preliminary See LAN WAN Service Customer Report in the Network Health Reports Guide for information about this report ...

Страница 120: ...e 1999 Preliminary At a Glance Reports These reports consolidate a frame relay circuit s performance over a specified period onto single page summaries Use this report to compare the DLCI s volume and utilization to the network performance indicators ...

Страница 121: ...th 7 19 9124 A2 GH30 00 June 1999 Preliminary The At a Glance report below is the first Network Health report to integrate the FrameSaver SLV s unique monitoring capabilities using the unit s SLV enhanced network statistics ...

Страница 122: ...ealth Reports You can specify total bandwidth both incoming and outgoing data only incoming data bandwidth or only outgoing data bandwidth The trend report calculates the bandwidth for the data based upon the data rate and the amount of data in bytes Use trend reports to view individual variables for DLCIs having a high Health Index rating to help locate which variable is causing a problem leading...

Страница 123: ...page 8 4 Minimal Configuration Before Deploying Remote Units on page 8 5 H Basic Configuration on page 8 6 Configuration Option Areas on page 8 6 Accessing and Displaying Configuration Options on page 8 8 Changing Configuration Options on page 8 8 Saving Configuration Options on page 8 9 H Setting Up Auto Configuration on page 8 10 H Setting Up for Trap Dial Out on page 8 17 Entering Modem Directo...

Страница 124: ...age 8 25 H Table 8 3 General System Options on page 8 26 H Table 8 5 DSX 1 Physical Options on page 8 31 H Table 8 6 Data Ports Physical Options on page 8 33 H Table 8 8 Frame Relay Options on page 8 41 H Table 8 9 DLCI Record Options on page 8 48 H Table 8 10 PVC Connection Options on page 8 51 H Table 8 11 Node IP Options on page 8 53 H Table 8 12 Management PVC Options on page 8 56 H Table 8 13...

Страница 125: ...ion if necessary Setting Up Auto Configuration on page 8 10 5 Configure frame relay LMI for interfaces Configuring Frame Relay LMI for Interfaces on page 8 41 6 Create DLCI Records for interfaces Configuring DLCI Records for Each Interface on page 8 48 7 Configure PVC connections Configuring PVC Connections on page 8 51 8 Create a management PVC Configuring Management PVCs on page 8 56 Setting Up ...

Страница 126: ...ugh dedicated or multiplexed PVCs Remotely from a remote terminal via a modem or Telnet connection H If managing the FrameSaver unit using an SNMP NMS or Telnet select an IP addressing scheme See Chapter 2 Management Control for different management alternatives See Appendix B IP Addressing for sample IP addressing schemes H Plan your T1 timeslot assignments if applicable Selecting a Management In...

Страница 127: ... to the field or press the arrow keys where you want to add or change information The following information is available for viewing Use the right and left arrow keys to scroll additional text into view If the selection is Enter the Device Name Unique name for device identification of up to 20 characters System Name SNMP system name can be up to 255 characters System Location System s physical loc...

Страница 128: ...ging the Auto Configuration setting can also change the FrameSaver unit s configuration See Setting Up Auto Configuration on page 8 10 for additional information Configuration Option Areas The FrameSaver unit arrives with configured factory default settings which are located in the Factory Default configuration option area You can find the default settings for configuration options in the H Quick ...

Страница 129: ...e set of configuration options that the customer can set up and store for future use Default Factory Configuration A read only configuration area containing the factory default set of configuration options You can load and edit default factory configuration settings but you can only save those changes to the Current Customer 1 or Customer 2 configuration option areas The Current Customer 1 and Cus...

Страница 130: ...t is loaded into the configuration edit area and the Configuration Edit Display screen appears NOTE Loading a configuration with many DLCIs from a unit s Customer Configuration 1 or 2 option area may take time Allow a minute or more for the file to be loaded Changing Configuration Options Procedure To change configuration option settings 1 From the Configuration Edit Display screen select the conf...

Страница 131: ...or No response If you select No the Main Menu screen reappears and the changes are not saved If you select Yes the Save Configuration To screen appears 3 Select the configuration option area where you want to save the changes to usually Current Configuration and press Return When Save is complete Command Complete appears in the message area at the bottom of the screen NOTE There are other methods ...

Страница 132: ... which creates two embedded DLCIs EDLCIs one EDLCI for Port 1 user data and another EDLCI for management data When LMI is active on the network interface and PVC status information with provisioned DLCI numbers is next received from the network the system automatically saves the settings listed in the table on page 8 13 to the Current Configuration area NOTE Local Management PVCs e g PVCs between ...

Страница 133: ... FrameSaver unit will start discovering DLCIs as soon as it powers up To recover from this problem if it occurs If Then Any DLCIs or PVC connections have been configured manually Select a discovered DLCI or PVC connection and edit as needed using the Configuration menus Only a local management PVC between the router and the FrameSaver unit has been configured Select the desired Frame Relay Discove...

Страница 134: ...between the network and port DLCIs 1Port H Auto configuration is enabled on Port 1 H No management DLCI is configured H A multiplexed network DLCI is configured for Port 1 user data H A PVC connection is configured between the network and port DLCIs NetOnly H Auto configuration of a network DLCI only no Port 1 or PVC connections are configured H No Port 1 PVC connection or management DLCI is confi...

Страница 135: ...ration is Multiplexed Management H 1MPort For DLCI Record information see Table 8 9 DLCI Records Options H DLCI Records Network DLCI Number is automatically created from the LMI status response message This DLCI will contain multiple EDLCIs one for Port 1 and one for management Port 1 DLCI Number is automatically created for the port from the multiplexed network DLCI Example Network DLCI 1001 Port...

Страница 136: ...y Link is set to Net1 FR1 Primary DLCI is automatically created from the network DLCI Primary EDLCI is set to 2 management data Set DE is set to Enable RIP is set to Proprietary For PVC Connection information see Table 8 10 PVC Connection Options H PVC Connections Source Link set to Port 1 Source DLCI Port 1 DLCI is automatically created Source EDLCI is left blank Primary Destination Link is set t...

Страница 137: ...is set to the network DLCI s CIR Excess Burst Size Be Bits is set to the network port rate minus the network DLCI s CIR DLCI Priority is set to High For PVC Connection information see Table 8 10 PVC Connection Options H PVC Connections Source Link set to Port 1 Source DLCI is automatically created from the LMI status response message Source EDLCI is left blank Primary Destination Link is set to Ne...

Страница 138: ...to the network DLCI s CIR Excess Burst Size Be Bits is set to the network port rate minus the network DLCI s CIR DLCI Priority is set to High H No PVC connections are made within the FrameSaver unit The user must manually create port and management DLCIs then connect them to the DLCIs discovered on the network interface 3 When non FrameSaver units are at the other end of the PVC connection change ...

Страница 139: ...lso set up an alternate directory Press Return and the cursor is moved to the Directory Phone Number field 3 Enter the phone number for the remote unit that this system will dial Use valid characters only Enter For ASCII text Entering the phone number Space underscore _ and dash Readability characters Comma Readability character for a 2 second pause B Blind dialing P Pulse dialing T one dialing W ...

Страница 140: ...ries Procedure To set up local management at the central site unit 1 Create a DLCI for the data port Main Menu Configuration Data Ports DLCI Records 2 Select Management PVC Configuration Management and Communication Management PVC 3 Make the DLCI Record a management DLCI to create a Management PVC Minimally enter the following options for each of the DLCI Records created Name for the management DL...

Страница 141: ... the port s router to receive RIP For example if using a Cisco router configure config t router RIP int serialx IP RIP Receive version 1 then ctl z WR 2 Create a Standard DLCI for the data port see Configuring DLCI Records for Each Interface on page 8 45 Main Menu Configuration Data Ports DLCI Records 3 Change it to a Management PVC see Configuring Management PVCs on page 8 56 4 Make sure that Nod...

Страница 142: ...1 Select DLCI Records on the network interface Configuration Network DLCI Records 2 Select Modify The Modify DLCI Record for DLCI Number prompt appears 3 Select the DLCI that will be used by pressing the spacebar until the correct DLCI number appears then select it 4 Change the DLCI Type from Multiplexed to Standard The DLCI in connections Update DLCI usage as follows prompt appears 5 Select Yes a...

Страница 143: ...Back to Back operation so it presents the network side of the UNI Only one of the units will have its operating mode changed Procedure To set up back to back operation 1 On the unit to be configured for Back to Back operation manually configure DLCIs DLCIs should be configured before connecting the two units 2 Access the Change Operating Mode screen Main Menu Control Change Operating Mode The Chan...

Страница 144: ... platforms HP OpenView Network Node Manager Unix HP OpenView for WorkGroup Node Manager for Windows IBM NetView AIX Changing the Auto Configuration setting can also change the unit s configuration See Setting Up Auto Configuration on page 8 10 for additional information Configuring System Options Select System to set the following options H Frame Relay and LMI Options below H Service Level Verific...

Страница 145: ...ws the network interface s LMI This setting is useful if the router connected to Port 1 is used to initiate recovery when network failures are detected Net1 FR1_Follows_Port 1 Brings LMI down on the network interface when LMI on Port 1 goes down disabling the network interface and deasserting its control leads When LMI on Port 1 comes back up the network interface is reenabled The LMI state on the...

Страница 146: ... Default Setting 10 Configures the LMI defined T1 parameter which sets the number of seconds between the initiation of status enquiry messages on the user side of the LMI Applies only to the user side of the UNI 5 30 Specifies the number of seconds between the initiation of status enquiry messages in increments of 5 LMI Inbound Heartbeat T2 Possible Settings 5 10 15 20 25 30 Default Setting 15 Con...

Страница 147: ...is capability units at both ends of all PVCs must be FrameSaver SLV units If some of the units are FrameSaver 9124s or 9624s they must be running software version 1 2 or higher Enable An extra byte for FDR DDR statistics collection is included with each frame These statistics are used to determine the amount of data dropped by the network Be aware that increasing bandwidth used for SLV communicati...

Страница 148: ...w this menu selection sequence Main Menu Configuration System General Table 8 3 General System Options 1 of 2 Test Timeout Possible Settings Enable Disable Default Setting Enable Determines whether or not loopback and pattern tests have a duration after which they are terminated automatically Enable All Loopback and Pattern tests have a timeout This setting is recommended when the FrameSaver unit ...

Страница 149: ...nal The primary clock is the internal clock Secondary Clock Source Possible Settings Net1 DSX Internal Default Setting Internal Provides a secondary clock source when the primary clock source fails The source selected for this configuration option provides all of the timing within the unit and the clocks for all of the external interfaces The clock source will switch back to primary when the prima...

Страница 150: ...not available for use When the interface is disabled any existing cross connect assignments for this interface will be cleared no alarms or traps for this interface will be generated no configuration options will be displayed and all LEDs associated with this interface will remain off Line Framing Format Possible Settings D4 ESF Default Setting ESF Specifies the framing format for transmitted and ...

Страница 151: ...lled by the receipt of LLB Actuate and LLB Release commands from the network Enable LLB is controlled by LLB Actuate and LLB Release commands Receiving a LLB Actuate command causes the FrameSaver unit to enter a line loopback provided an LLB can be performed in the FrameSaver unit s current state Receiving an LLB Release command terminates the LLB Disable The FrameSaver unit ignores the LLB Actuat...

Страница 152: ...n EER if more than 921 CRC6 errors are detected in a 60 second period or a 10 4 condition occurs Clears when fewer than 922 CRC6 errors are detected within the same time period 10E 6 Declares an EER if more than 92 CRC6 errors are detected in a 60 second period or a 10 5 or 10 4 condition occurs Clears when fewer than 93 CRC6 errors are detected within the same time period 10E 7 Declares an EER if...

Страница 153: ...SX 1 interface when you attempt to disable it the message This action will clear all DSX 1 Cross Connections Are You Sure No appears If you select No The operation is cancelled Yes The following occurs H All existing DSX 1 interface cross connect assignments are cleared H Alarms or traps associated with the DSX 1 interface are not generated H LEDs associated with the DSX 1 interface are held in an...

Страница 154: ... between the FrameSaver unit and the DTE 399 533 Equalization on the DSX 1 side allows up to 533 feet of cable between the FrameSaver unit and the DTE 533 655 Equalization on the DSX 1 side allows up to 655 feet of cable between the FrameSaver unit and the DTE Send All Ones on DSX 1 Failure Possible Settings Enable Disable Default Setting Enable Determines whether action is taken when a valid sign...

Страница 155: ...DA ITU 113 Transmit Signal Element Timing XTXC DTE source for timing the incoming data Invert Transmit Clock Possible Settings Auto Enable Disable Default Setting Auto Determines whether the clock supplied by the FrameSaver unit on interchange circuit DB ITU 114 Transmit Signal Element Timing DCE Source TXC is phase inverted with respect to the clock used to time the incoming Transmitted Data TD A...

Страница 156: ...red to determine when valid data is sent from the DTE When DTR is off all ones are sent to the network Disable DTR is not monitored DTR is assumed to be asserted and data is being transmitted regardless of the state of the lead Monitor RTS Possible Settings Enable Disable Default Setting Enable Specifies the conditions on the data port that determine when valid data is not being sent from the DTE ...

Страница 157: ... the appropriate time slots to Frame Relay If there are multiple Frame Relay data links on the Network interface or if Time Slot Discovery is not currently active you can manually assign time slots on the Network interface for Frame Relay traffic using the Frame Relay Network Assignments screen This screen is read only when Time Slot Discovery is set to Enable for the Network interface Value Meani...

Страница 158: ...use by Frame Relay service link 1 by typing FrameRly1 in the selected Network field 5 Repeat Step 4 until all desired time slots are assigned 6 To save changes select Save and press Return or press ESC to return to the Time Slot Assignment menu Assigning DSX 1 Time Slots to the Network Interface DSX 1 time slots are assigned by channel allocation where you specify individual time slots The DSX 1 i...

Страница 159: ...acebar causes this field s values to cycle through all valid DSX 1 time slots starting with Ds p yy assuming it is unassigned If Ds p yy is already assigned the next valid time slot in the order described above is displayed Procedure 1 Follow this menu selection sequence Configuration Time Slot Assignment DSX to Network Assignments 2 The DSX 1 to Network Assignments screen appears This screen cont...

Страница 160: ...til the CGA condition clears At this point the received signaling bits from the T1 interface which formerly had the CGA condition are passed through to the other T1 interface NOTE Trunk conditioning will only occur on DS0s that are cross connected to another T1 interface All other DS0s remain unaffected by trunk conditioning Enter one of the values shown in Table 8 7 in each of the fields on both ...

Страница 161: ...le The signaling bits transmitted to the cross connected T1 interface during a CGA represent the idle state for an FXO Loop Start interface ABCD 0101 FXSl idle FXOl busy The signaling bits transmitted to the cross connected T1 interface during a CGA represent the busy state for an FXO Loop Start interface ABCD 0101 FXSl busy FXSg idle The signaling bits transmitted to the cross connected T1 interf...

Страница 162: ...erface during a CGA represent the idle state for a PLAR D4 interface ABCD 1111 PLAR4idle PLAR4busy The signaling bits transmitted to the cross connected T1 interface during a CGA represent the busy state for an PLAR D4 interface ABCD 0000 PLAR4busy DPO idle The signaling bits transmitted to the cross connected T1 interface during a CGA represent the idle state for a DPO interface ABCD 0000 DPT idl...

Страница 163: ..._From_Net1FR1 The LMI type supported on this frame relay link will be configured to match the LMI protocol initially discovered on the primary Network frame relay link Net1FR1 LMI Protocol is set to None internally but once a protocol has become active or is set on the primary Network link the protocol will be set to the same value on this link Standard Annex A or Annex D The protocol will not be ...

Страница 164: ...ts Standard LMI and the Stratacom enhancements to the Standard LMI Annex A Supports LMI as specified by Q 933 Annex A Annex D Supports LMI as specified by ANSI T1 617 Annex D LMI Parameters Possible Settings System Custom Default Setting System Allows you to use the system LMI options or to set specific LMI options for this interface System Use system LMI options see Table 8 1 System Frame Relay a...

Страница 165: ...to Custom and only on the network interface 5 30 Specifies the number of seconds between the initiation of status enquiry messages in increments of 5 LMI Inbound Heartbeat T2 Possible Settings 5 10 15 20 25 30 Default Setting 15 Configures the LMI defined T2 parameter which sets the number of seconds between the receipt of status enquiry messages on the network side of the LMI Applies to and confi...

Страница 166: ...uence is received Display Conditions This option only appears for the network interface Disable The DCLB actuate and DCLB release sequences are ignored for this frame relay link V 54 DCLB actuate and DCLB release sequences that comply with V 54 standard for Inter DCE signaling for point to point circuits will be recognized and will control initiation and termination of a DCLB V 54 Loop 2 for this ...

Страница 167: ... manner Procedures for creating DLCI Records are shown in the following examples Procedure To create and configure DLCI records 1 Select the desired DLCI records 2 Select New and press Enter to create a new DLCI The DLCI Records Entry screen appears for the frame relay link selected The DLCI Number field is blank while the rest of the fields are filled with the default value settings NOTE If the m...

Страница 168: ...owing actions occur All of this is typically done by frame relay service providers so there is management connectivity from the network operation control center NOC or NCC Removes this DLCI on all PVC Connections see Table 8 10 PVC Connection Options and Management PVC Connections see Table 8 12 Management PVC Options Resets any Trap Manager Destination see Table 8 16 SNMP Traps and Trap Dial Out ...

Страница 169: ...s on page 8 56 involving this DLCI as the source or primary destination Deletes all excess DLCIs other than frame relay link DLCI nnnn that were used only in deleted connections Changes DLCI Type from Multiplexed to Standard for the selected Network DLCI Creates a standard PVC connection between this Network DLCI and frame relay link DLCI nnnn see Configuring PVC Connections on page 8 50 H Leave a...

Страница 170: ...CI Type is Standard Display Conditions This option does not appear for a user data port Standard Supports standard DLCIs as specified by the Frame Relay Standards Use this setting when a non FrameSaver unit is at the other end Multiplexed Enables multiplexing of multiple connections into a single DLCI Allows a single PVC through the frame relay network to carry multiple DLCIs as long as these conn...

Страница 171: ...l data on Port 1 is cut through as long as there is no higher priority data queued from another user port The DLCI priority set for an interface applies to data coming into that interface For example the priority set for DLCIs on Port 1 applies to data coming into Port 1 from the attached equipment such as a router Display Conditions This option only appears when Committed Burst Size is set to Oth...

Страница 172: ...llow this menu selection sequence Main Menu Configuration PVC Connections The PVC Connection Table screen appears 2 Select New or Modify from the PVC Connection Table screen to add or change PVC connections between a source DLCI link and destination DLCI link on a frame relay interface 3 When New is selected the configuration option field is blank Tab to the first configuration option and press th...

Страница 173: ... be part of a PVC connection or management link For multiplexed DLCIs at least one EDLCI must be unconnected for the DLCI to be a valid selection NOTE Source DLCI has no value if Source Link contains no value 16 1007 Specifies the DLCI number inclusive Source EDLCI Possible Settings 0 62 Default Setting Initially blank no default Specifies the source Embedded Data Link Connection Identifier EDLCI ...

Страница 174: ...ifies the destination Embedded Data Link Connection Identifier EDLCI for a frame relay interface when a multiplexed DLCI record is selected as one end of a connection Display Conditions This option only appears if Source DLCI contains a multiplexed DLCI record number 0 62 Specifies the EDLCI number Setting Up Management and Communication Options Select Management and Communication to display the M...

Страница 175: ...a a management PVC 001 000 000 000 223 255 255 255 Shows the IP address for the node which can be viewed or edited Clear Fills the node IP address with zeros Node Subnet Mask Possible Settings 000 000 000 000 255 255 255 255 Clear Default Setting 000 000 000 000 Specifies the subnet mask needed to access the node Since the subnet mask is not bound to a particular port it can be used for remote acc...

Страница 176: ...destination is specified Unrouteable data will be discarded This is the recommended setting COM Specifies that the default destination is connected to the COM port Only appears when Port Use is set to Net Link see Table 8 17 Communication Port Options PVCname Specifies a name for the management PVC Only appears when a management PVC name is defined for the node For example when the network is conn...

Страница 177: ...red option settings see Table 8 14 Telnet and FTP Sessions on page 8 61 Telnet and FTP sessions on this link are affected by the Telnet Session Inactivity Timeout Disconnect Time and FTP Session option settings Level 1 Allows Telnet or FTP access by network service providers with the capability to view unit information change configuration options and run tests This is the highest access level all...

Страница 178: ...hat you specified Table 8 12 Management PVC Options 1 of 4 Name Possible Settings ASCII text entry Default Setting Initially blank no default Specifies a unique name for the management PVC as referenced on screens e g Tpa for Tampa Florida ASCII text entry Where you enter a unique name for the management PVC maximum length 8 characters Intf IP Address Possible Settings Node IP Address Special nnn ...

Страница 179: ... management PVC Set DE Possible Settings Enable Disable Default Setting Disable Specifies whether frames packets sent on a management PVC have the Discard Eligible DE bit set This bit is used by the network to prioritize which frames to discard first during periods of network congestion This allows management traffic to be viewed as lower priority than customer data Enable Sets the DE bit to one o...

Страница 180: ...ies the DLCI number inclusive Primary EDLCI Possible Settings 0 62 Default Setting Initially blank no default Specifies the EDLCI number used for a management PVC when a multiplexed DLCI is selected EDLCIs identify individual connections within multiplexed DLCIs that are unique to those DLCIs Use a unique EDLCI to identify an individual connection within a multiplexed DLCI Use 0 to identify the pr...

Страница 181: ...configured on multiplexed DLCIs see Table 8 9 DLCI Records Options Standard_out The device will send standard RIP messages to communicate routing information only about other FrameSaver SLV units in the network This is the factory default for management PVCs configured on standard DLCIs NOTE The router must be configured to receive RIP on the port connected to the FrameSaver unit for the managemen...

Страница 182: ...allowed to access the objects in the FrameSaver unit s MIB The community name must be supplied by an external SNMP manager whenever the manager tries to access an object in the MIB ASCII text entry Adds to or changes Community Name 1 maximum 255 characters Clear Clears Community Name 1 Name 1 Access Possible Settings Read Read Write Default Setting Read Specifies the type of access allowed to the ...

Страница 183: ...he access security applicable to the session see Table 8 14 Two Telnet sessions can be active at a time Main Menu Configuration Management and Communication Telnet and FTP Session Table 8 14 Telnet and FTP Session Options 1 of 3 Telnet Session Possible Settings Enable Disable Default Setting Enable Specifies whether the FrameSaver unit will respond to a session request from a Telnet client on an i...

Страница 184: ... allowed CAUTION Before changing the session access level to Level 2 or 3 make sure that the COM port s Port Access Level is set to Level 1 and that at least one Login ID is set to Level 1 Otherwise access will be lost If this occurs you must reset the unit to the factory defaults and begin the configuration process again A reset is required if the Communication Port s Port Use option is set to Ne...

Страница 185: ...TP Login Required Possible Settings Enable Disable Default Setting Disable Specifies whether a login ID and password are required for an FTP session If required the login used is the same login used for a menu driven user interface session This option does not affect the TS Management Link Enable User is prompted for a login ID and password Disable No login is required for an FTP session FTP Max R...

Страница 186: ...cks Number of Managers Possible Settings 1 10 Default Setting 1 Specifies the number of SNMP management systems that are authorized to send SNMP messages to the FrameSaver unit An IP address must be configured for each management system allowed to send messages Configure IP addresses in the NMS n IP Address configuration option 1 10 Specifies the number of authorized SNMP managers NMS n IP Address...

Страница 187: ...ccess SNMP Get and Set commands to the MIB objects However access for all read only objects is specified as read only Configuring SNMP Traps and Trap Dial Out Select SNMP Traps to display add or change the SNMP trap configuration options for the FrameSaver unit Main Menu Configuration Management and Communication SNMP Traps To configure the FrameSaver unit for SNMP traps you must set H The number ...

Страница 188: ...d number maximum of 6 of SNMP managers to receive SNMP traps Specify an IP address for each SNMP manager specified in the Number of SNMP Managers configuration option NMS n IP Address to the IP address that identifies each SNMP manager s indicated in the Number of SNMP Managers configuration option Specify the network destination for the Trap Manager Destination to one of the following Default COM...

Страница 189: ...t Setting Clear 000 000 000 000 Specifies the IP address that identifies the SNMP manager s to receive SNMP traps Display Conditions This option appears for each trap manager specified in the Number of Trap Managers configuration option 001 000 000 000 223 255 255 255 Adds to or changes the IP address for the trap manager Clear Fills the NMS IP address with zeros Destination Possible Settings Defa...

Страница 190: ...rap manager s A linkDown trap indicates that the unit recognizes a failure in one of the interfaces A linkUp trap indicates that the unit recognizes that one of its interfaces is active Use the Link Traps Interface and the DLCI Traps on Interface configuration options to specify which interface will monitor linkUp and linkDown traps messages Disable Does not send linkDown or linkUp trap messages U...

Страница 191: ...ssages when set thresholds are exceeded Trap Dial Out Possible Settings Enable Disable Default Setting Disable Controls whether alarm or SNMP trap messages initiate a call automatically If the call cannot be completed and the Call Retry option is set to Enable the SNMP trap message is held queued until the call completes to either the Alarm or alternate directory Enable Automatically calls the pho...

Страница 192: ...Specifies the amount of time between call retries when an SNMP trap message is sent the wait between call attempts see Call Retry 1 10 Sets the number of minutes for the delay between call retry attempts inclusive Alternate Dial Out Directory Possible Settings None 1 5 Default Setting None Specifies whether an incomplete call busy or no answer etc resulting from an attempt to send an SNMP trap mes...

Страница 193: ...Setting 19 2 Specifies the rate for the COM port in kilobits per second 9 6 115 2 kbps Character Length Possible Settings 7 8 Default Setting 8 Specifies the number of bits needed to represent one character NOTE Character length defaults to 8 and cannot be changed if Port Use is set to Net Link 7 Sets the character length to seven bits 8 Sets the character length to eight bits Use this setting if ...

Страница 194: ...ired for the port the effective access level is determined by the user s access level When a login is not required the effective access level is determined by this option NOTE The effective access level is always the lowest one assigned to either the port or the user For example if the Port Access Level assigned is Level 2 but the User Access Level is Level 3 then only level 3 access will be permi...

Страница 195: ... address for accessing the unit via the COM port Only in effect when the COM port is configured as a network communication link Port Use option is set to Net Link see Table 8 17 Display Conditions This option only appears when Port Use is set to Net Link 001 000 000 000 223 255 255 255 Shows the IP address for the COM port which you can view or edit Clear Clears the IP address for the COM port and...

Страница 196: ...enable routing of management data between devices Display Conditions This option only appears when Port Use is set to Net Link None No routing is used Proprietary A proprietary variant of RIP version 1 is used to communicate routing information only between devices to enable routing of IP traffic Standard_out The device will send standard RIP messages to communicate routing information about other...

Страница 197: ...gs Disable AT Default Setting Disable Specifies the type of commands to be sent over the COM port CAUTION You must not use this setting if you have an async terminal connected to the COM port Disable Commands will not be sent over the COM port AT Standard AT Commands are sent over the COM port to control the external device All AT command strings will end with a carriage return hex 0x0D and a line...

Страница 198: ...IP address for the COM port which you can view or edit Clear Clears the IP address for the COM port and fills the address with zeros Alternate Subnet Mask Possible Settings 000 000 000 000 255 255 255 255 Clear Default Setting 000 000 000 000 Specifies the Alternate Subnet Mask for the COM port when the alternate phone directory is used Display Conditions This option H Only appears if External Mod...

Страница 199: ...ACK 0x06 G or g BEL 0x07 H or h BS 0x08 I or i HT 0x09 J or j LF or NL 0x0A K or k VT 0x0B L or l FF or NP 0x0C M or m CR 0x0D N or n SO 0x0E O or o SI 0x0F P or p DLE 0x10 Q or q DC1 0x11 R or r DC2 0x12 S or s DC3 0x13 T or t DC4 0x14 U or u NAK 0x15 V or v SYN 0x16 W or w ETB 0x17 X or x CAN 0x18 Y or y EM 0x19 Z or z SUB 0x1A or ESC 0x1B or FS 0x1C or GS 0x1D or RS 0x1E US 0x1F ...

Страница 200: ...Configuration 8 78 9124 A2 GH30 00 June 1999 Preliminary This page intentionally left blank ...

Страница 201: ...et orFTP Access Over the TS Management Link on page 9 5 H Controlling SNMP Access on page 9 6 Disabling SNMP Access on page 9 6 Assigning SNMP Community Names and Access Levels on page 9 7 Limiting SNMP Access Through IP Addresses on page 9 8 H Controlling External COM Port Device Access on page 9 10 H Creating a Login on page 9 11 H Deleting a Login on page 9 12 Limiting Access The FrameSaver uni...

Страница 202: ...enu selection sequence Main Menu Configuration Management and Communication Communication Port The Communication Port Options screen appears 2 Select and set the following configuration options as appropriate To Set the configuration option Require a login Login Required to Enable NOTE User ID and password combinations must be defined See Creating a Login on page 9 11 Limit the effective access le...

Страница 203: ... procedure on page 9 5 Procedure To limit Telnet access when the session is not on the TS Management Link 1 Go to the Telnet and FTP Session Options screen Main Menu Configuration Management and Communication Telnet and FTP Sessions 2 Set the following configuration options as appropriate To Set the configuration option Disable Telnet access Telnet Session to Disable Require a login Login Required...

Страница 204: ... To Set the configuration option Disable FTP FTP Session to Disable Require a login Login Required to Enable NOTE User ID and password combinations must be defined See Creating a Login on page 9 11 If you want to allow users to configure the unit or perform file transfers including downloads keep the access at Level 1 Level 1 access is required to download software to the unit or to upload or down...

Страница 205: ... as appropriate To Set the configuration option Disable access via a TS Management Link TS Management Link to None Assign an access level to the TS Management Link TS Management Access Level to Level 2 or Level 3 NOTE Regardless of a user s login access level a user cannot operate at a level higher than the access level specified for the session e g if a user has a Level 1 login and Level 2 telnet...

Страница 206: ...SNMP Access The General SNMP Options screen provides the configuration option to disable SNMP access to the unit When this configuration option is disabled the FrameSaver unit will not respond to any SNMP messages Procedure To disable SNMP access 1 Follow this menu selection sequence Main Menu Configuration Management and Communication General SNMP Management The General SNMP Options screen appear...

Страница 207: ...y name must be supplied Procedure To assign SNMP community names and access levels 1 Follow this menu selection sequence Main Menu Configuration Management and Communication General SNMP Management The General SNMP Management Options screen appears 2 Select and set the following configuration options as appropriate To Set the configuration option Assign SNMP community names Community Name 1 and Co...

Страница 208: ...ed for the authorized NMS when IP address validation is performed The SNMP NMS Security Options screen provides the configuration options that determine whether security checking is performed on the IP address of SNMP management systems attempting to communicate with the unit Make sure that SNMP Management is set to Enable Menu selection sequence Main Menu Configuration Management and Communicatio...

Страница 209: ...Enable Specify the number between 1 and 10 of SNMP management systems that are authorized to send SNMP messages to the FrameSaver unit Number of Managers to the desired number Specify the IP address es that identifies the SNMP manager s authorized to send SNMP messages to the unit NMS n IP Address to the appropriate IP address Specify the access allowed for an authorized NMS when IP address valida...

Страница 210: ...ion Options for more information about external device communication port configuration options To Set the configuration option Require a login Login Required to Enable NOTE User ID and password combinations must be defined See Creating a Login on page 9 11 Limit the effective access level to Level 3 or Level 2 Port Access Level to Level 2 or Level 3 NOTE Regardless of a user s login access level ...

Страница 211: ...play configuration options save and perform device testing H Level 2 User can monitor and perform diagnostics display status and configuration option information H Level 3 User can only monitor and display status and configuration screens Note Make sure at least one login is setup for Level 1 access or you may be inadvertently locked out NOTE See Resetting the FrameSaver Unit in Chapter 10 Operati...

Страница 212: ...ns 2 Press Ctrl a to switch to the screen function key area 3 Select PgUp or PgDn and press Return to page through login pages records until you find the one to be deleted 4 Once the correct record is displayed select Delete and press Enter 5 Save your deletion When the deletion is complete Command Complete appears at the bottom of the screen The number of login pages records reflects one less rec...

Страница 213: ...0 18 Network LMI Reported DLCIs Status on page 10 20 PVC Connection Status on page 10 21 Time Slot Assignment Status on page 10 22 H Performance Statistics on page 10 25 Clearing Performance Statistics on page 10 26 Service Level Verification Performance Statistics on page 10 27 DLCI Performance Statistics on page 10 28 Frame Relay Performance Statistics on page 10 30 ESF Line Performance Statisti...

Страница 214: ... unit installed referred to as a network access module or NAM e g T1 FR NAM Serial Number Unit s 7 character serial number Current Software Revision Software version currently being used by the unit Format nn nn nn consists of a 6 digit number that represents the major and minor revision levels Alternate Software Revision Software version that has been downloaded into the unit but has not yet been...

Страница 215: ...Ds and Control Leads ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ...

Страница 216: ... Fail Red ON FrameSaver unit has just been reset or an error or fault has been detected Error fault alarm conditions H Out of Frame OOF H Loss of Signal LOS H Alarm Indication Signal AIS H Exceeded Error Rate EER H Yellow Alarm Signal H Device Fail H Self Test Failed H Power Supply Failure H LMI Down H DLCI Down H SLV Timeout H Network Communication Link Down H CTS Down H DTR Down H Primary or Sec...

Страница 217: ...g period ALM Alarm Yellow ON An alarm condition is present on the network DSX interface Current alarm conditions H Loss of Signal LOS H Loss of Frame LOF H Out of Frame OOF H Excessive Error Rate EER H Yellow Alarm Signal H Alarm Indication Signal AIS OFF No alarm condition is present on the Network DSX interface Table 10 3 Data Port Interface LEDs Label Indication Color What It Means OK Operation...

Страница 218: ...Access Level Cannot delete Trap Manager Delete was selected from the Management PVCs Options screen but the PVC had been defined as a trap destination No action needed or configure another path for traps and try again Command Complete Configuration has been saved or all tests have been aborted No action needed Connection Refused Seen at an FTP terminal Two menu driven user interface sessions are a...

Страница 219: ...mat Invalid date and or time A non valid date or time was entered on the System Information screen The date does not exist e g February 29th Reenter the date in the month day 4 digit year format Invalid time must be hh mm A non valid system time was entered on the System Information screen Reenter the time in the hour minutes format Invalid Already Active A test was already in progress when it was...

Страница 220: ...me Must be Unique Name entered for a management PVC has been used previously Enter another 4 character name for the logical management link No Destination Link DLCIs Available New was selected from the PVC Connection Table but even though DLCIs are available to form a connection no DLCIs are available on the network link which is a suitable PVC Destination Configure additional DLCIs for the networ...

Страница 221: ...ork link which is a suitable Primary PVC Destination Configure additional DLCIs for the network or ISDN link and try again If a network or ISDN DLCI has been entered as a Source DLCI 1 Change the Source DLCI to a user data port DLCI 2 Enter the network or ISDN DLCI as the PVC s Primary Destination Configure additional DLCIs for the network link and try again If a network DLCI has been entered as a...

Страница 222: ...s Wait until message clears Resetting Device Please Wait Yes or y was entered in the Reset COM Port usage field of the System Paused menu No action needed Test Active No higher priority health and status messages exist and a test is running H Contact service provider if test initiated by the network H Wait until the test ends and message clears H Cancel all tests from the Test screen Path main tes...

Страница 223: ...00 Excess Burst Size entered for the DLCI is a number greater than the maximum allowed Enter a valid Excess Burst Size 0 1536000 DLCI Number entered is less than 16 or greater than 1007 Enter a valid number 16 1007 Status Information Status information is useful when monitoring the FrameSaver unit Use the Status menu to display information concerning H System and Test Status Messages Health and St...

Страница 224: ...0 13 H Test Status Messages on page 10 18 Self Test Results Messages These self test result messages appear in the Self Test Results field at the top of the System and Test Status screen Table 10 5 Self Test Results Messages Message What It Indicates What To Do Failure xxxxxxxx An internal failure occurred xxxxxxxx represents an 8 digit hexadecimal failure code for use by service personnel 1 Recor...

Страница 225: ...work is transmitting an AIS Report problem to carrier Auto Configuration Active Auto Configuration feature is active which allows automatic configuration and cross connection of DLCIs as they are reported by the network LMI No action needed unless you want to disable this feature Back to Back Mode is Active The operating mode has been configured for back to back Control Change Operating Mode The F...

Страница 226: ...Port n is disasserted Examine the attached DTE and cable connected to the FrameSaver unit s port 1 Check that the Port 1 cable is securely attached at both ends 2 Check the status of the attached equipment EER at Network n The error rate of the received network signal exceeds the currently configured threshold This condition only occurs if the network interface is configured for ESF framing This c...

Страница 227: ...tics show LMI frames being transmitted If all of the above have been verified and the physical link is not in Alarm contact network provider For Port n 1 Check that the DTE cable is securely attached at both ends 2 Verify that Transmit Clock Source and Invert Transmit Clock options are properly configured 3 Verify that Frame Relay Performance Statistics show LMI frames being received If no frames ...

Страница 228: ... 1 cable is securely attached at both ends 2 Check the DTE status NAM Download Failed A download attempt was interrupted and failed to complete H Retry downloading H Contact service representative NAM Fail appears on the System Health and Status screen The FrameSaver unit detects an internal hardware failure Record the 8 digit code from the System Health and Status screen then contact your service...

Страница 229: ...interface 2 Contact the network provider Primary Secondary Clock Failed A failure of the primary and secondary clock sources configured for the FrameSaver unit are detected and the internal clock is providing the timing for the unit The clock source will not automatically switch from internal until the primary clock source returns 1 Check that the cable is securely attached at both ends for the pr...

Страница 230: ...le 10 7 Test Status Messages 1 of 2 Message What It Indicates DCLB Active Port 1 or frame relay link A Data Channel Loopback is active on the data port or a T1 frame relay link DTE External LB Active Port 1 An external DTE Loopback is running on the specified port DTE Init Ext LB Active Port 1 DTE has initiated an external DTE Loopback on the specified port FCC Test Active Should never see this me...

Страница 231: ...ive Inteface A Monitor Pattern test user selected pattern is active on the specified interface This test cannot be activated on user data ports that have Port Use set to Frame Relay Send Pttn Active Inteface A send pattern test is active on the specified interface Send Pttn Active DLCI nnnn frame_relay_link 1 2 FrameSaver unit is monitoring the selected test pattern on the specified DLCI for the i...

Страница 232: ...ble 10 8 Network LMI Reported DLCIs Status Field Status What It Indicates DLCI 16 through 1007 Identifies the Local Management Interface reported DLCI numbers assigned to the selected interface the identifying number assigned to the path between two frame relay FrameSaver units ports DLCI statuses are listed in ascending order i e lowest number first Status Active Inactive Deleted 1 New1 LMI repor...

Страница 233: ... the cross connection of DLCIs configured for the unit H Network T1 network H Port Port 1 H Source destination is frame relay link x on Network n H Virtual circuit is a management link that terminates in the unit where Name is the link name DLCI 16 to 1007 For standard DLCIs Identifies an individual link connection embedded within a DLCI EDLCI 0 to 62 For multiplexed DLCIs only Identifies an indiv...

Страница 234: ...f 2 PVC CONNECTION STATUS Source Destination Link DLCI EDLCI Link DLCI EDLCI Status Port 1 201 Network 300 Active Port 1 202 Network 1001 Active Port 1 100 Network 1001 Active Port 1 204 Network 1001 Active Mgmt PVC Dunedin Network 1001 Active Port 1 206 Network 1001 Active Port 1 207 Network 1001 Active Port 1 208 Network 500 Active Port 1 209 Network 502 Inactive Port 1 210 Network 504 Inactive ...

Страница 235: ...e slot of the Network Interface The bottom field represents the cross connect status of the associated top field network time slot The following information is available for viewing The Network Time Slot Fields top Indicates N01 to N24 The Network Interface time slot 01 to 24 The Cross Connect Status Field bottom Indicates Unassgn The time slot is unassigned FrameRlyx The time slot is assigned to ...

Страница 236: ... one DSX 1 interface time slot The top field represents the time slot of the DSX 1 Interface The bottom field represents the cross connect status of the associated top field DSX 1 time slot The following information is available for viewing The DSX 1 Time Slot Fields top Indicate D01 to D24 The DSX 1 Interface time slot 01 to 24 The Cross Connect Status Field bottom Indicates the blank Time slot i...

Страница 237: ...ics on page 10 33 When you want to observe and estimate the frequency or duration of a specific condition e g gathering information for reporting a problem to the network determine whether a statistic is incrementing Procedure To determine whether a statistic is incrementing 1 Record the accumulated value for the statistic of interest the beginning value 2 Press r for Refresh to see if it changes ...

Страница 238: ...ed locally the statistics viewed on the asynchronous terminal may be different from those viewed from the NMS Procedure To clear all statistics Performance Statistics Clear All Statistics Procedure To clear specific sets of statistics H Use the ClrSLV DLCIStats function key to reset the SLV and DLCI performance statistic counters for the currently displayed DLCI from one of the following screens P...

Страница 239: ...s to accumulate until the maximum count value has been reached then the count is reset and starts to accumulate dropped frames again Dropped SLV Responses The number of SLV inband sample packets sent that did not receive a response Far End IP Addr IP Address of the unit at the other end of the multiplexed DLCI connection None is displayed if the FrameSaver unit has not communicated with the other ...

Страница 240: ... Statistics These statistics appear when DLCI is selected from the Performance Statistics menu Main Menu Status Performance Statistics DLCI Table 10 11 DLCI Performance Statistics 1 of 2 Statistic What It Indicates DLCI Up Since 1 Date and time that the DLCI was last declared Active after a period of inactivity Down is displayed if the DLCI is inactive If the DLCI was Down this is the time that th...

Страница 241: ...ived for the DLCI on the interface that have the discard eligible bit set Tx BECN Frames Number of Backward Explicit Congestion Notifications BECNs sent over the interface BECNs are sent to notify users of data traffic congestion in the opposite direction of the frame carrying the BECN indicator Rx BECN Frames Number of Backward Explicit Congestion Notifications received over the interface The net...

Страница 242: ...erface Frames Received Number of frames received over the interface Characters Sent Number of data octets bytes sent over the interface Characters Received Number of data octets bytes received over the interface FECNs Received Number of FECNs received over the interface The network sends FECNs to notify users of data traffic congestion in the same direction of the frame carrying the FECN indicator...

Страница 243: ... on the other end of the link Long Rx Frames Number of frames received over the Network or Port 1 interface that were more than 8192 octets in length The device on the far end of the link may be configured incorrectly Invalid DLCI Number of frames received over the interface that were addressed to DLCIs outside the valid range that is a number less than 16 or greater than 1007 The device on the fa...

Страница 244: ...rface The following are included in this count H Receive invalid frames short frames long frames invalid DLCIs unknown DLCIs and unknown errors H Rx Total Discards H Receive errors non octet aligned frames frames with CRC errors and Rx Overruns Rx Total Discards Number of receiver discards on the interface The following are included in this count H Resource errors H Rx Overruns H Frames received w...

Страница 245: ...r on the screen at any one time You can choose which intervals to display on your screen by entering H Interval Number 01 96 or H Time Hours and Minutes NOTES Interval 01 is the interval occurring just prior to the current one Interval 02 is 2 intervals prior to the current one etc Selecting a specific time is useful when the approximate time at which a specific event occurred is known Edit any of...

Страница 246: ... 0 0 0 0 Int 07 09 05 0 0 0 0 0 0 0 0 0 0 0 0 Worst Interval 24 24 14 14 14 14 09 09 18 16 44 44 Near Tot valid 96 00010 00000 00000 00000 002 003 Far Tot valid 96 00010 00000 00000 00000 002 003 Ctrl a to access these functions ESC for previous menu MainMenu Exit Refresh PgDn PgUp ClrFarStats ClrNearStats Select 01 02 03 04 05 06 07 08 09 Line 10 Line 13 Line 16 Line 18 For the ESF line performan...

Страница 247: ...ds of no SESs Severely Errored Seconds SES Any second with 320 or more CRC errors or one or more Out Of Frame OOF events Bursty Errored Seconds BES Any second with more than one but less than 320 CRC errors Controlled Slip Seconds CSS Any second with one or more controlled slips a replication or deletion of a DS1 frame by the receiving device This is collected for network performance statistics on...

Страница 248: ... You can only put a NAM program file nam ocd into a FrameSaver unit You cannot get a program file from the FrameSaver unit to a host H Before putting a download file you must use the bin binary command to place the data connection in binary transfer mode H When transferring SLV user history information to the NMS you can only get a uhbcfull dat file It is recommended that you use the NMS applicati...

Страница 249: ...he directory contents in the specified directory If no directory is specified the current one is used get file1 file2 Copy a file from the remote directory of the FrameSaver node to the local directory on the host for configuration files only remotehelp command Print the meaning of the command If no argument is given a list of all known commands is printed ls directory Print an abbreviated list of...

Страница 250: ...ocd xxxxxx being the software release number to the nam ocd file to start the upgrade If the message displayed is Then nam ocd File Transfer Complete The download was successful The file is loaded into system memory nam ocd File Transfer Failed Invalid file The file is not valid for this FrameSaver unit A different Rxxxxxx ocd file will need to be downloaded Repeat the step or end the FTP session ...

Страница 251: ...trol menu and select Select Software Release Main Menu Control Select Software Release The Select Software Release screen shows the currently loaded software version and the new release that was just transferred If the download failed Invalid appears in the Alternate Release field instead of the new release number Repeat the procedure on page 10 38 Upgrading System Software if this occurs 2 Select...

Страница 252: ... transfer mode 3 Type hash to enter hash mode if you want to monitor the progress of the upgrade provided this function is supported by your equipment 4 Type cd data to change to the data directory If the retrieving Then SLV statistics Perform a get of the uhbcfull dat file H File Transfer Complete Transfer was successful H File Transfer Failed Transfer was not successful Try again or end the sess...

Страница 253: ...Alarms on page 11 5 H Troubleshooting Tables on page 11 11 Device Problems on page 11 11 Frame Relay PVC Problems on page 11 13 H Tests Available on page 11 14 H Test Timeout feature on page 11 15 Changing the Test Timeout from OpenLane Diagnostic Wizard on page 11 16 H Starting and Stopping a Test on page 11 17 Aborting All Tests on page 11 18 H Determining Test Status and Results on page 11 18 H...

Страница 254: ...aceplate LEDs their description as well as the user interface screen Main Menu Status Display LEDs and Control LEDs Health and Status Alarms on page 11 5 and Health and Status Messages in Chapter 10 Operation and Maintenance Main Menu Status System and Test Status Messages also appear at the bottom of any menu driven user interface screen Performance statistics Performance Statistics in Chapter 10...

Страница 255: ...entation The unit performs a self test when it is reset Resetting the Unit from the Control Menu Use this procedure to initiate a power on self test of the unit recycling power Procedure To reset the unit from the Control menu 1 From the Main Menu screen select Control 2 Select Reset Device and press Enter The Are You Sure prompt appears 3 Type y Yes and press Enter The unit reinitializes itself p...

Страница 256: ...esetting the unit 3 Tab to the desired prompt and type y Yes at one of the prompts If selecting The following occurs Reset COM Port usage H Port Use is set to Terminal so the asynchronous terminal can be used H Data Rate Kbps Character Length Stop Bits and Parity are reset to the factory defaults H External Modem Commands is set to Disable H Unit resets itself Reload Factory Defaults H All configu...

Страница 257: ... T1 service provider AIS at DSX 1 For the DSX 1 interface the attached DTE is transmitting an AIS For the DSX 1 interface check the DTE attached to the interface AIS at ISDN PRI Active Idle For the ISDN PRI DBM interface the ISDN network is transmitting an AIS For the ISDN PRI DBM interface report the problem to your ISDN service provider APM Card Failed The NAM detects an APM card failure for the...

Страница 258: ...network This is a 6 bit code representing bits 2 7 of the DS0 code defined in AT T PUB 62310 The least significant bit is to the left 1 Provide the displayed 6 digit failure code to your service representative 2 Reset the NextEDGE unit to clear the condition Main Menu Control Reset Device DLCI nnnn Down frame_relay_link The DLCI for the specified frame relay link is down Verify that the network LM...

Страница 259: ...itted If all of the above have been verified and the physical link is not in Alarm contact your network provider LMI Down frame_relay_link The Local Management Interface is down for the specified frame relay link For User Data Port 1 Check that the DTE cable is securely attached at both ends 2 Verify that Transmit Clock Source and Invert Transmit Clock options are properly configured 3 Verify that...

Страница 260: ...received is greater than or equal to 12 5 For the DSX 1 interface 1 Check that the cable is securely attached at both ends LOS at OCU DP Slot s Port p This condition clears when all monitored control leads are in a suitable state and a clock is detected For the DSX 1 interface 1 Check that the cable is securely attached at both ends Loss of Loop Timing Slot ss Port p The identified OCU DP interfac...

Страница 261: ...k problem For an ISDN PRI DBM interface contact your ISDN network provider instead of your T1 network provider Power Supply Alarm Output voltage for the 5 slot housing has dropped below the system s tolerance level 1 Check that the power cord is securely attached at both ends 2 Check that the power outlet has power by plugging in equipment that that you know is operational then check the circuit b...

Страница 262: ...ass its basic verification tests when it was powered up or reset 1 Reset the unit 2 Contact your service representative SLV Timeout DLCI nnnn frame_relay_link An excessive number of SLV communication responses from the remote system have been missed on the specified multiplexed DLCI and link If the frame relay link is Net1 FR1 the timeout is on the network FrameRly1 timeshot assignment Verify that...

Страница 263: ...eck the wall receptacle power by plugging in some equipment that is known to be working H Check the circuit breaker H Verify that your site is not on an energy management program Power Up Self Test fails Only Alarm LED is on after power up The unit has detected an internal hardware failure H Reset the unit and try again H Contact your service representative H Return the unit to the factory refer t...

Страница 264: ...Run the Lamp Test If the LED in question does not flash with the other LEDs then contact your service representative Not receiving data Network cable loose or broken T1 network is down H Reconnect or repair the cable H Call the network service provider Receiving data errors on a multiplexed DLCI but frame relay is okay FR Discovery is being used for automatic DLCI and PVC configuration Change the ...

Страница 265: ...figured properly for the DTE or network LMI is not configured properly for the DTE network or ISDN link Configure LMI characteristics to match those of the DTE or network LMI link is inactive Verify that the LMI link is active on the network the Status Msg Received counter on the Network Frame Relay Performance Statistics screen increments Losing Data Frame relay network is experiencing problems R...

Страница 266: ...ctivity page 11 20 page 11 21 Physical Tests Network Physical Tests H Line Loopback H Payload Loopback H Repeater Loopback H Send Line Loopback H Send Pattern H Monitor Pattern page 11 21 page 11 22 page 11 23 page 11 24 page 11 20 page 11 20 Data Port Physical Tests H DTE Loopback page 11 26 DSX 1 Physical Tests H Line Loopback H Payload Loopback H Repeater Loopback H Send Pattern H Monitor Patte...

Страница 267: ...nd data stream PVC If a test is accidently commanded to execute on the interface providing management access control is regained when the specified time period expires automatically terminating the test To use this feature enable the Test Timeout configuration option and set a duration for the test to run in the Test Duration min configuration option see Configuring General System Options in Chapt...

Страница 268: ...e the timeout duration for all tests change the Test Timeout Value prior to running any tests Navigation Wizard Tests button Customize drop down menu Test Timeout Value Values range from one minute to 15 hours the default setting is 10 minutes Procedure To override the timeout duration for one test 1 Select a DLCI from Navigation Wizard and the Tests button 2 Position the cursor over the Connectiv...

Страница 269: ...r ISDN PVC Tests or Network Data Port DSX 1 or PRI Physical Tests and press Return The selected test screen appears Start appears in the Command column Inactive appears in the Status column 3 Select the Port number and press Return 4 Select the DLCI number and press Enter if a PVC test has been selected The cursor is positioned at Start in the Command column of the first available test Start is hi...

Страница 270: ... the H Test screen from which you execute the test Results column H System and Test Status screen H NMS H Test LED PVC Tests PVC tests can be run on a requested DLCI for a selected interface H When PVC tests are on a multiplexed DLCI between FrameSaver units they are nondisruptive to data so user data can continue to be sent during a test H If the device at one end of the circuit is not a FrameSav...

Страница 271: ...loops back frames from one FrameSaver unit node through the frame relay PVC to the same FrameSaver unit node Main Menu Test Network PVC Tests Port 1 PVC Tests PVC Loopback If the selected DLCI is Then the PVC Loopback is Standard Disruptive to data Proprietary multiplexed Nondisruptive to data 98 16186 DTE Network PVC x Network PVC Loopback PVC x PVC x DTE Network 98 16187 Port PVC Loopback PVC x ...

Страница 272: ...ver unit is in sync An Out of Sync message appears when 5 frames out of 25 are missing or out of sequence These error counts are updated every second If the maximum count is reached 99999 appears in these fields Connectivity The Connectivity test is only available for multiplexed DLCIs Connectivity is a proprietary method that determines whether the FrameSaver unit node at the other end of the fra...

Страница 273: ... the T1 facility 97 15336 The T1 Interface Other T1 Interface LLB All 1s Framer CAUTION Line Loopback may affect the operation of the frame relay PVCs assigned to the selected port While in loopback the frame relay link will be down so any IP data being sent while this test is active will be disrupted An LLB cannot be started when one of the following tests is active H Payload Loopback Send Remote...

Страница 274: ...ssigned to the selected port While in loopback the frame relay link will be down so any IP data being sent while this test is active will be disrupted A PLB cannot be started when one of the following tests is active H Line Loopback Repeater Loopback Send Remote Line Loopback or an active Monitor Pattern on this network interface H Payload or Repeater Loopback on any other T1 interface with DS0s a...

Страница 275: ... the network during this test CAUTION Repeater Loopback may affect the operation of the frame relay PVCs assigned to the selected port While in loopback the frame relay link will be down so any IP data being sent while this test is active will be disrupted A RLB cannot be started when one of the following tests is active H Payload Loopback Send Remote Line Loopback or an active Monitor Pattern on ...

Страница 276: ...assigned to this interface H Send V 54 or FT1 Loopback or Data Channel Loopback on any synchronous data port Port Use set to Synchronous and assigned to this network interface H Data Channel Loopback on the frame relay link on this network interface Procedure To start and stop a Remote Line Loopback 1 Follow this menu selection sequence Main Menu Test Network Physical Tests PRI Physical Tests 2 Se...

Страница 277: ...ork interface Procedure To send and monitor a Pattern Test 1 Follow this menu selection sequence to display the Tests screen Main Menu Test Network Physical Tests DSX 1 Physical Tests 2 Select the desired pattern in the Send or Monitor field If sending monitoring a user defined pattern enter the the desired 2 byte hexadecimal value in the field next to Send or Monitor When sending a pattern the In...

Страница 278: ... of the remaining ports Use this test for isolating problems on the DTE interface An attached device or test equipment must generate data to be looped back 98 16190 Network Interface DSX Interface DTE Port 1 DTE Port 2 All 1s DTLB DTLB CAUTION DTE Loopback may affect the operation of the frame relay PVCs assigned to the selected port Any IP data being sent while this test is active will be disrupt...

Страница 279: ...site NMS Select Procedure 2 on page 11 28 to Ping the NMS at the central site H To test the path to the NMS trap managers during installation of the central site FrameSaver unit The remote FrameSaver unit must have configured the SNMP trap managers to be sent the Ping Select Procedure 2 on page 11 28 to Ping the SNMP trap managers Procedure 1 To Ping any far end FrameSaver unit 1 Select the IP Pin...

Страница 280: ...Communication SNMP Traps Or for a local DLCI between the central site FrameSaver unit and its router verify that a Default IP Destination route has been configured Main Menu Configuration Management and Communication Node IP Default IP Destination Configure both SNMP Traps and a Default IP Destination when PVC Multiplexing is used as when using the Auto Configuration feature 4 Select the IP Ping t...

Страница 281: ...ee Configuring General System Options in Chapter 8 Configuration Options to configure the unit to stop the test automatically Procedure To perform a Lamp Test from DCE Manager take the folllowing path DCE Manager Device Display Diagnosis menu Lamp Test Start The LEDs on the unit start blinking Once the device is located and the LEDs verified select Lamp Test Stop The unit LEDs return to normal ope...

Страница 282: ...ility 1 Select an enabled frame relay link 2 Start packet capture While capturing data the status is Active Packets in Buffer indicates the number of packets that have been captured Up to 8000 packets can be held If the utility is left to overrun the buffer only the most current 8000 packets are retained 3 To stop the utility press Return The field toggles back to Start 4 Upload the data file hold...

Страница 283: ...A 1 9124 A2 GH30 00 June 1999 Preliminary Menu Hierarchy A Menus The following is a graphical representation of the FrameSaver SLV unit s menu organization ...

Страница 284: ...Name Contact and Location Serial Number Current and Alternate Software Revisions Hardware Revision LMI Reported DLCIs DLCI Status CIR bps PVC Connection Status Source Link DLCI EDLCI Primary Destination Link DLCI EDLCI Status MAIN MENU Status Test Configuration Auto Configuration Control IP Ping IP Address Status PVCTests DLCI DLCI Number Test Command Status and Result PVC Loopback Send Pattern Mo...

Страница 285: ...me Relay DLCI Records MAIN MENU Status Test Configuration Auto Configuration Control System Frame Relay and LMI Service Level Verification General Select Software Release Current Release Alternate Release Switch Reset Time Slot Assignment Frame Relay To Network Assignments DSX 1 To Network Assignments Clear Assignments PVC Connection Table Source Link DLCI EDLCI Primary Destination Link DLCI EDLCI...

Страница 286: ...Menu Hierarchy A 4 9124 A2 GH30 00 June 1999 Preliminary This page intentionally left blank ...

Страница 287: ... Management on page B 5 H Joint Customer and Service Provider Management on page B 6 H Frame Relay IP Addressing Scheme Examples on page B 7 Direct PVCs to Remote FrameSaver Units on page B 7 Routing to Remote FrameSaver Units on the Same Subnet on page B 8 Routing to Remote FrameSaver Units Using Different Subnets on page B 9 Routing to Remote FrameSaver Units Using Routers on page B 10 Assigning...

Страница 288: ...he FrameSaver unit connected to one of the following A router s terminal server s or NMS s direct PPP point to point protocol or SLIP s link layer protocol for IP traffic serial connection The router s DTE port using a local PVC The LAN using a LAN adapter A dedicated PVC to the service provider s NOC through the frame relay network H Be aware that each FrameSaver unit s routing table supports a m...

Страница 289: ... DLCI 210 DLCI 210 EDLCI 2 DLCI 900 DLCI 200 DLCI 210 135 18 2 1 135 18 2 2 135 18 2 3 Both public and private addressing scheme networks share the near to far end customer ordered DLCIs 200 and 210 so that user data is multiplexed with management data using EDLCIs multiplexed DLCIs e g DLCI 200 EDLCI 2 Management of the far end devices is performed via the EDLCIs creating a communication path wit...

Страница 290: ...uter 10 10 10 4 Physical Connection PVC Connection EDLCI 200 EDLCI 210 EDLCI 200 DLCI 200 DLCI 210 EDLCI 210 DLCI 909 DLCI 200 DLCI 210 DLCI 908 EDLCI 909 Network Operation Center D L C I 9 0 9 9 1 0 10 10 10 1 NMS 135 18 2 2 135 18 2 3 135 18 2 4 Whether automatically discovering or manually configuring DLCIs a local management PVC must be created between each FrameSaver unit and its router if ma...

Страница 291: ...I 200 DLCI 210 DLCI 210 EDLCI 2 DLCI 909 DLCI 200 DLCI 210 DLCI 909 DLCI 910 Integrated Services Center D L C I 9 0 9 D L C I 9 1 0 NMS In this illustration two dedicated PVCs are required H DLCI 909 is used to manage the router H DLCI 910 is used to manage the unit Using private addresses ensures that the router will not pass DLCI traffic to the network so the PVC is reserved for management traff...

Страница 292: ...CI 200 EDLCI 2 EDLCI 3 DLCI 200 EDLCI 2 EDLCI 3 Service Provider NMS DLCI 900 DLCI 200 EDLCI 2 EDLCI 3 EDLCI 2 135 18 2 5 EDLCI 3 180 20 2 8 DLCI 909 Customer NMS In this example a single DLCI between the customer s central and remote sites is used to carry the customer s management data and the NOC s management data Separate management EDLCIs are configured for each and each uses its own IP addre...

Страница 293: ...s example FrameSaver unit A is connected to H The NMS at the central site H Each remote FrameSaver unit through a management PVC The illustration below shows three separate management PVCs one for each remote FrameSaver unit Frame Relay Network 135 18 2 17 98 16217 135 18 2 18 135 18 2 26 Subnet 135 18 2 0 A B C D 135 18 40 1 Ethernet DLCI 201 IP Address 135 18 40 3 135 18 2 1 Subnet 135 18 40 0 S...

Страница 294: ...ement PVCs at the central site and one management PVC between the remote site devices B and C There is no management PVC between the central site unit and device C Management is through device B to device C using the FrameSaver proprietary RIP feature Frame Relay Network 135 18 2 17 98 16218 135 18 2 18 135 18 2 26 Subnet 135 18 2 0 A B C D 135 18 40 1 Ethernet IP Address 135 18 40 3 135 18 2 1 Su...

Страница 295: ...bnet 135 18 3 0 H FrameSaver units A and B share a different subnet 135 18 2 0 H FrameSaver units A and D share yet another subnet 135 18 4 0 Frame Relay Network 135 18 2 2 98 16219 135 18 3 2 135 18 4 26 Subnet 135 18 2 0 A B C D 135 18 40 1 Ethernet COM Port IP Address 135 18 40 3 135 18 4 1 Subnet 135 18 4 0 SNMP NMS 135 18 3 3 Subnet 135 18 3 0 135 18 2 1 Subnet 135 18 40 0 Physical Connection...

Страница 296: ... units Connection is via the existing DTE cable between the router s DTE interface and the T1 access unit In the following examples data is not routed by the FrameSaver units and management PVCs are not configured between them Instead management data for the remote FrameSaver units is routed through the routers with management PVCs configured between the routers and FrameSaver units Connection is ...

Страница 297: ...on the LAN supported by the local router Frame Relay Network 135 18 5 2 97 14914 01 Subnet 135 18 5 0 A B C 135 18 1 2 135 18 4 2 SNMP NMS Subnet 135 18 2 0 Subnet 135 18 1 0 FR Router 135 18 1 1 FR Router 135 18 4 1 Subnet 135 18 4 0 FR Router 135 18 5 1 FR Router 135 18 2 1 135 18 6 2 Subnet 135 18 6 0 FR Router 135 18 6 1 COM Port COM Port Subnet 135 18 3 0 FR Router 135 18 3 1 COM Port Physica...

Страница 298: ...ess and subnet mask Menu selection sequence Main Menu Configuration Management and Communication Communication Protocol COM port connected to an external modem Configure an IP address and subnet mask to dial out traps using the alarm directory Menu selection sequence Main Menu Configuration Alarm Or configure the IP address and subnet mask Menu selection sequence Main Menu Configuration Management...

Страница 299: ...ticationFailure on page C 4 Traps linkUp and linkDown on page C 4 Traps enterprise Specific on page C 7 Traps RMON Specific on page C 11 H RMON Alarm Defaults on page C 12 Static Frame Relay Interface Alarm Defaults on page C 14 Dynamic Frame Relay Interface Alarm Defaults on page C 16 DLCI Alarm Defaults Paradyne Area on page C 17 Static DLCI Alarm Defaults NetScout Area on page C 18 Dynamic DLCI...

Страница 300: ... RFC 1406 H RS 232 Like MIB RFC 1659 H Frame Relay Service MIB RFC 1604 H Enterprise MIB H RMON Version 1 MIB RFC 1757 H RMON Version 2 MIB RFC 2021 Downloading MIBs and SNMP Traps Paradyne standard and enterprise MIBs are available from the Paradyne World Wide Web site Procedure To access Paradyne MIBs 1 Access the Paradyne World Wide Web site at www paradyne com 2 Select Service Support 3 Select...

Страница 301: ...ciated with the trap ifName is the string returned for the SNMP ifName variable Example DLCI 100 of Sync Data Port S01P1 frame relay In this example a DLCI and a frame relay link are associated with the trap The FrameSaver unit supports the following traps H warmStart on page C 3 H authenticationFailure on page C 4 H linkUp and linkDown on page C 4 H enterprise Specific on page C 7 H RMON Specific...

Страница 302: ...tion H IP Address security is enabled and a message was received from the SNMP Manager whose address was not on the lost of approved managers String Unauthorized access attempted Variable Bindings devLastTrapString devHealthAndStatus mib Traps linkUp and linkDown Table C 3 linkUp and linkDown Traps Trap What It Indicates Possible Cause linkDown A failure in one of the communication interfaces has ...

Страница 303: ...R Yellow Alarm Loopback Strings ifString down No alarms exist E g Network T1 down due to loopback ifString administratively shutdown Due to an intentional shutdown H linkUp No alarms on the interface String ifString up Synchronous Data Port Supported by the media specific RS232 like MIB H ifIndex RFC 1573 H ifAdminStatus RFC 1573 H ifOperStatus RFC 1573 H devLastTrapString devHealthAndStatus mib H...

Страница 304: ... RFC 1573 H ifAdminStatus RFC 1573 H ifOperStatus RFC 1573 H devLastTrapString devHealthAndStatus mib H linkDown LMI is down for the LMI Protocol configured 3 or Frame Relay link is disabled Strings ifString LMI down ifString administratively shutdown Due to an intentional shutdown H linkUp LMI is up or Frame Relay link is enabled String ifString up 2 If the LMI Protocol is not configured a linkUp...

Страница 305: ...anager after 60 seconds has elapsed without another change Configuration has been changed via the async user interface or an SNMP Manager from devLastTrapString devHealthAndStatus mib enterpriseDevice Fail 3 An internal device failure The variable binding for this trap is devHealthandStatus Operating software has detected an internal device failure enterpriseDLCI Down 11 The DLCI for an interface ...

Страница 306: ...s for each interface Table C 6 enterprise Specific Variable Bindings 1 of 3 Trap Variable Bindings Possible Cause enterpriseCIR Change 115 H devFrExtDlciIfIndex devFrExt mib H devFrExtDlciDlci devFrExt mib H devFrExtDlciCIR devFrExt mib H devLastTrapString devHealthAndStatus mib LMI Protocol is set to Standard and the network s CIR changed String CIR on ifString changed to CIR bps enterpriseConfig...

Страница 307: ...g devHealthAndStatus mib DLCI Status is set to Inactive the DLCI is down Strings ifString down Due to LMI or physical failure ifString administratively shutdown Due to an intentional shutdown enterpriseDLCIUp 12 DLCI Status is set to Active DLCI is up again enterpriseRMON ResetToDefault 13 H devLastTrapString devHealthAndStatus mib Default Factory Configuration settings have been reloaded returnin...

Страница 308: ...al interfaces and frame relay links H ifIndex RFC 1573 H 0 0 placeholder H devLastTrapString devHealthAndStatus mib At least one test has been started on an interface or virtual circuit String testString test started on ifString E g DTE External Loopback test started on Sync Data Port S01P1 enterpriseTest Stop 105 For virtual circuits DLCIs H devFrExtDlciIfIndex devFrExt mib H devFrExtDlciDlci dev...

Страница 309: ... fallingAlarm Variable Bindings Trap Variable Bindings Possible Cause risingAlarm H alarmIndex RFC 1757 H alarmVariable RFC 1757 H alarmSampleType RFC 1757 H alarmValue RFC 1757 H alarmRisingThreshold RFC 1757 H devLastTrapString devHealthAndStatus mib Object being monitored has risen above the set threshold fallingAlarm H alarmIndex RFC 1757 H alarmVariable RFC 1757 H alarmSampleType RFC 1757 H a...

Страница 310: ...ommunity 1 Default SLV Rising Event snmp trap 3 0 2 Default SLV Falling Event snmp trap 3 0 The alarm default tables starting on the next page show how each RMON default alarm is set by the FrameSaver unit shows the alarm and event types the interval used when generating alarms and thresholds H Physical Interface Alarm Defaults on pageNO TAG H Static Frame Relay Interface Alarm Defaults on page C ...

Страница 311: ...ed by the network the event is armed and an alarm is generated at the end of the interval Only one alarm per event per interval is generated The alarm condition persists until the event has been disarmed reset The event is disarmed when a falling threshold has been crossed and the rising threshold has not been crossed during an interval allowing the event to return to its original disarmed state ...

Страница 312: ... 15 mins Rising 1 1 Long Frames D MIB devfrext mib E Tag devFrExtLinkRxLong OID 1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 7 I 900 secs 15 mins Rising 1 1 Rx Discards D MIB devfrext mib E Tag devFrExtLinkRxDiscards OID 1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 15 I 900 secs 15 mins Rising 1 1 Tx Discards D MIB devfrext mib E Tag devFrExtLinkTxDiscards OID 1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 14 I 900 secs 15 mins Ris...

Страница 313: ...1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 29 I 900 secs 15 mins Rising 1 1 Rx Nonoctet Aligns D MIB devfrext mib E Tag devFrExtLinkRx NonOctet OID 1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 16 I 900 secs 15 mins Rising 1 1 Rx CRC Errors D MIB devfrext mib E Tag devFrExtLinkRxCrcErrs OID 1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 17 I 900 secs 15 mins Rising 1 1 Total LMI Errors D MIB devfrext mib E Tag devFrExtLinkTotal LM...

Страница 314: ...mple Type 1 MIB Tag OID 2 Interval Event Type Rising Threshold Default Falling Threshold Default Rx Utilization D MIB MIB II RFC 1573 Tag ifInOctets OID 1 3 6 1 2 1 2 2 1 10 I 60 secs 1 min Rising 70 of link capability 65 of link capability Tx Utilization D MIB MIB II RFC 1573 Tag ifOutOctets OID 1 3 6 1 2 1 2 2 1 16 I 60 secs 1 min Rising 70 of link capability 65 of link capability 1 D Delta Indi...

Страница 315: ... OID 1 3 6 1 4 1 1795 2 24 2 6 9 4 1 1 23 I D 900 secs 15 mins Rising 5 5 Rx FECNs D MIB FT DTE MIB RFC 2115 Tag frCircuitReceivedFECNs OID 1 3 6 1 2 1 10 32 2 1 5 I D 60 secs 1 min Rising 1 1 Rx BECNs D MIB FT DTE MIB RFC 2115 Tag frCircuitReceivedBECNs OID 1 3 6 1 2 1 10 32 2 1 4 I D 60 secs 1 min Rising 1 1 Congested Seconds D MIB devfrext mib E Tag devFrExtDlciSts CongestedSecs OID 1 3 6 1 4 1...

Страница 316: ...nfigured 0 Average Latency A MIB devfrext mib E Tag devFrExtLatencyAvg OID 1 3 6 1 4 1 1795 2 24 2 6 9 4 3 1 5 I D 900 secs 15 mins Rising Must be configured 0 Frames Received D MIB FT DTE MIB RFC 2115 Tag frCircuitReceivedFrames OID 1 3 6 1 2 1 10 32 2 1 8 I D 60 secs 1 min Rising Must be configured 0 Frames Sent D MIB FT DTE MIB RFC 2115 Tag frCircuitSentFrames OID 1 3 6 1 2 1 10 32 2 1 6 I D 60...

Страница 317: ...ype Rising Threshold Default Falling Threshold Default Rx DLCI Link Utilization D MIB FT DTE MIB RFC 2115 Tag frCircuitReceivedOctets OID 1 3 6 1 2 1 10 32 2 1 9 I D 60 secs 1 min Rising 70 of link capability 65 of link capability Tx DLCI Link Utilization D MIB FT DTE MIB RFC 2115 Tag frCircuitSentOctets OID 1 3 6 1 2 1 10 32 2 1 7 I D 60 secs 1 min Rising 70 of link capability 65 of link capabili...

Страница 318: ... log event is sent This table is helpful in identifying alarm conditions being tracked when viewing the NetScout Custom History screen shown below which provides the OID instead of the alarm condition Table C 9 OID Cross Reference 1 of 3 Object ID OID Item MIB Tag 1 3 6 1 2 1 2 2 1 1 3 6 1 2 1 2 2 1 10 I Rx Utilization MIB MIB II RFC 1573 Tag ifInOctets 1 3 6 1 2 1 2 2 1 16 I Tx Utilization MIB MI...

Страница 319: ...ag frCircuitSentOctets 1 3 6 1 2 1 10 32 2 1 8 I D Frames Received MIB FT DTE MIB RFC 2115 Tag frCircuitReceivedFrames 1 3 6 1 2 1 10 32 2 1 9 I D Rx DLCI Link Utilization MIB FT DTE MIB RFC 2115 Tag frCircuitReceivedOctets 1 3 6 1 4 1 1795 2 24 2 6 9 4 1 3 6 1 4 1 1795 2 24 2 6 9 4 1 1 17 I D Tx Frames Exceeding CIR MIB devfrext mib E Tag devFrExtDlciTxFrOutCIR 1 3 6 1 4 1 1795 2 24 2 6 9 4 1 1 2...

Страница 320: ...2 24 2 6 9 4 7 1 15 I Rx Discards MIB devfrext mib E Tag devFrExtLinkRxDiscards 1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 16 I Rx Nonoctet Aligns MIB devfrext mib E Tag devFrExtLinkRxNonOctet 1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 17 I Rx CRC Errors MIB devfrext mib E Tag devFrExtLinkRxCrcErrs 1 3 6 1 4 1 1795 2 24 2 6 9 4 7 1 18 I Invalid Frames MIB devfrext mib E Tag devFrExtLinkRxIlFrames 1 3 6 1 4 1 1795 2...

Страница 321: ... pin assignments for the connectors interfaces and cables Rear Panel The following illustration shows the FrameSaver 9124 rear panel 99 16353 POWER COM DBM DSX 1 MDM NET DSX The sections that follow provide pin assignments for each interface NOTE In the pin assignment tables of this appendix if the pin number is not shown it is not being used ...

Страница 322: ...tion EIA 232C communication port connector Signal Direction Pin Shield GND 1 DCE Transmit Data TXD From DTE In 2 DCE Receive Data RXD To DTE Out 3 DCE Request To Send RTS From DTE In 4 DCE Clear To Send CTS To DTE Out 5 DCE Data Set Ready DSR From DTE In 6 Signal Ground GND 7 DCE Carrier Detect CD To DTE Out 8 DCE Data Terminal Ready DTR From DTE In 20 Pins 5 6 and 8 are tied together ...

Страница 323: ...ter cable 3100 F1 920 and H Custom 8 conductor cable with modular plugs on both ends between the converter and the LAN Adapter 3100 F2 910 Unused DTR Tx Data Signal Ground Rx Data CTS Frame Ground Unused Plug to Modular Jack Plug to LAN Adapter 98 16214 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Tx Clock Rx Data Signal Ground Tx Data DTR CD RTS Rx Clock Com Port DB25 Plug 8 Position Modular Jack 15 3 7 2 20 ...

Страница 324: ...t is compatible with the FrameSaver unit See page D 5 to configure an external modem Pin 1 Pin 14 Pin 13 Pin 25 Pin 1 Pin 14 Pin 13 Pin 25 P2 Plug Chassis Ground TXD RXD RTS DSR Signal Ground CD RLSD RXC DTR XTXC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Pin 496 15180 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 P1 Chassis Ground TXD RXD RTS DSR Signal ...

Страница 325: ...nect the crossover cable to the external modem 3 Enable auto answer on your modem and configure it to use the following LSD DSR CTS RTS and DTR control leads See the table below for AT D0 command strings Use the following command string AT C0 D2 S0 R1 D0 S0 1 AT Command String To configure the modem to C0 Force LSD on D2 Drop the connection when the unit drops DTR S0 Force DSR on R1 Ignore RTS D0 ...

Страница 326: ...rom DSU Out D Data Set Ready DSR 107 From DSU Out E Receive Line Signal Detector RLSD or LSD 109 From DSU Out F Data Terminal Ready DTR 108 1 2 To DSU In H Local Loopback LL 141 To DSU In L Transmit Data TXD 103 To DSU In P A S B Receive Data RXD 104 From DSU Out R A T B Transmit Signal Element Timing DTE Source XTXC or TT 113 To DSU In U A W B Receive Signal Element Timing DCE Source RXC 115 From...

Страница 327: ... order cables are required Standard V 35 Crossover Cable A standard V 35 crossover cable with a 34 pin plug type connector on each end of the cable can be used to connect the FrameSaver unit s DTE port to another DCE The following illustration provides the pin assignments for the V 35 crossover cable TXD A TXD B RXD A RXD B TXC A TXC B RXC A RXC B ETXC A ETXC B FRM GND SIG GND RTS CD DTR DSR LL P ...

Страница 328: ...From Network 2 Transmit Ring R To Network 4 Transmit Tip T To Network 5 Canadian T1 Line Interface Cable 3100 F1 510 The T1 line interface cable is used in Canada as an interface between the FrameSaver unit s network connector and the T1 network interface The following shows pin assignments and the purpose of each 98 16215 11 3 9 1 Receive Ring Receive Tip Transmit Ring Transmit Tip DA15P Plug 1 2...

Страница 329: ...eive Tip T1 From DTE 2 Shield 3 Transmit Ring R To DTE 4 Transmit Tip T To DTE 5 Shield 6 DSX 1 Adapter 9008 F1 560 The DSX 1 adapter cable is used as an interface between the unit s DSX 1 connector and the DTE s DB15 interface The following shows pin assignments and the purpose of each 99 16216a 9 1 4 11 3 2 Receive Ring Receive Tip Shield Transmit Ring Transmit Tip Shield DB15 Socket 1 2 3 4 5 6...

Страница 330: ...Cables Connectors and Pin Assignments D 10 9124 A2 GH30 00 June 1999 Preliminary This page intentionally left blank ...

Страница 331: ...s label for the Certification Number Refer to the equipment s label for safety information Physical Environment Operating temperature Storage temperature Relative humidity Shock and vibration 32 F to 122 F 0 C to 50 C 4 F to 158 F 20 C to 70 C 5 to 85 noncondensing Withstands normal shipping and handling Power Consumption and Dissipation 7 9 watts 60 Hz 3 0 135 A at 120 Vac 12 Result 27 Btu per ho...

Страница 332: ...M Bit stuffing 8 position modular unkeyed USOC RJ48C jack Up to 1 536 Mbps Fractional T1 service frame relay service RJ48C CA81A using adapter cable D4 ESF AMI B8ZS 0 0 dB 7 5 dB 15 dB 22 5 dB Selectable AT T TR 62411 DSX 1 Interface if applicable Physical interface Framing format Coding format DTE line equalization Send AIS 8 position modular connector with optional 8 position modular to DB15 ada...

Страница 333: ...ameSaver SLV 9124 T1 Central Site with 120 PVCs Includes 1 Slot Housing 120 Vac Power Supply Network Cable and Documentation 9124 A1 204 FrameSaver SLV 9124 T1 Japanese Central Site with 120 DLCIs with 100 240 Vac Power Supply Network Cable and Documentation 9124C 9124 A2 404 002 NMS Products OpenLane Enterprise 7805 D1 001 OpenLane Workgroup 7805 D1 003 NetScout Manager Plus For Unix or Windows N...

Страница 334: ...035 0209 2031 3100 F1 500 T1 Line Interface Cable RJ48C to CA81A 20 feet 6 1 meters For use in Canada 035 0221 2031 3100 F1 510 Standard EIA 232 Straight Through Cable D Sub9 to DB25 for PC serial port 14 feet 4 3 meters 035 0313 1431 3100 F2 550 COM Port to LAN Adapter Cable custom unkeyed 8 pin plug to 8 pin plug modular cable 14 feet 4 3 meters Used for a LAN Adapter LANA 035 0315 1431 3100 F1 ...

Страница 335: ...ernate Dial Out Directory 8 70 IP Address 8 76 software revision 10 2 Subnet Mask 8 76 Annex A and D LMI Protocol 8 42 ANSI Performance Report Messages 8 30 APM card failure 11 5 application DDS access to frame relay 3 5 using the unit in your network 3 1 ARP inverse 1 4 assign DSX 1 timeslots 8 36 frame relay timeslots 8 35 timeslots and cross connections 8 35 assigning community names and access...

Страница 336: ...uring added SLV units elements 7 4 end to end management control 2 8 local management 2 5 management DLCI 2 6 NetScout Manager Plus 6 3 the system 8 22 congestion 5 21 DLCI 5 20 Connectivity IP 1 4 connectivity 11 20 Control characters 8 77 keys 4 6 Leads Ignore 8 72 menu branch 4 4 viewing leads 10 3 controlling async terminal access 9 2 external device access 9 10 FTP access 9 3 SNMP access 9 6 ...

Страница 337: ...ng configuration options 8 8 identity information 10 2 LEDs 10 3 DLCI 8 58 configuring a management 2 6 congestion 5 20 dedicated for management 2 9 Destination 8 52 Down 10 14 11 6 on SLV Timeout 8 25 elements summary report 7 12 interface status 10 20 monitoring user history 6 16 Number 8 48 Priority 8 49 Records 8 45 Source 8 51 statistics 10 28 status 10 20 Traps on Interfaces 8 69 Type 8 48 d...

Страница 338: ...Burst Size Bits 8 49 Excessive Error Rate linkDown trap C 5 Error Rate Threshold 8 30 executive service level report 7 14 External Device COM Port options 8 75 Commands 8 75 controlling access 9 10 Transmit Clock 8 33 F faceplates 9124 10 3 FDR 1 2 features 1 2 FECN 5 19 field is blank empty 4 9 file transfer 10 36 FTP file transfer protocol 8 63 Session 8 63 Frame size distribution 5 25 Frame Del...

Страница 339: ...k 8 33 IP connectivity 1 4 node information 8 53 Ping test 11 27 Validation NMS 8 64 IP Address 8 56 8 73 8 76 NMS number 8 64 8 67 Node 8 53 IP addressing assigning addresses and subnet masks B 12 direct PVCs to remote units B 7 limiting SNMP access 9 8 scheme examples B 7 selecting a scheme B 2 IT manager service level report 7 15 K keys keyboard 4 6 screen function 4 5 4 7 L Lamp Test 10 18 11 ...

Страница 340: ... 4 4 maintenance 10 1 making input selections 4 9 Management and Communication options 8 52 configuring end to end control 2 8 control and IP addressing 2 1 creating a separate link 2 7 customer 2 2 General SNMP options 8 60 IP connectivity 1 4 OpenLane 5 0 1 5 PVCs 8 56 total number dedicated 1 3 selecting interface 8 4 service provider 2 3 SNMP 1 4 8 60 using a dedicated DLCI 2 9 using PVC multi...

Страница 341: ...nitiated DCLB 8 44 Initiated LLB 8 29 Initiated PLB 8 29 initiated tests 11 14 interface LEDS 10 5 interface options 8 28 latency 1 3 management 1 4 timeslot assignments 10 23 Network Health installation and setup 7 2 NMS IP Address 8 64 8 67 9 9 IP Validation 8 64 9 9 OpenLane management solution 1 5 SNMP security options 8 64 support 1 4 NOC network operation center 2 3 3 3 8 46 Node IP Address ...

Страница 342: ...8 74 LMI 8 41 8 42 Point to Point PPP 8 74 Routing Information RIP 8 59 8 74 Serial Line IP SLIP 8 74 Simple Network Management SNMP 8 60 support 1 4 PVC availability 1 3 connection status 10 21 connections 8 50 creating 5 7 total number 1 3 data delivery analysis 5 22 Management 8 56 total number dedicated 1 3 multiplexing 2 8 3 8 3 10 name 8 54 8 67 Network Loopback 11 19 tests 11 18 throughput ...

Страница 343: ...essages 10 12 Send All Ones on DSX 1 Failure 8 32 and monitor test pattern 11 25 test pattern 11 20 serial number NAM 10 2 service level customer report 7 16 executive report 7 14 IT manager report 7 15 management 1 1 reports 7 8 verification statistics 10 27 service provider and customer management IP addressing B 6 management control 2 3 management IP addressing B 5 Session Access Level 8 62 9 3...

Страница 344: ...work report 7 10 supplemental report 7 13 switching between screen areas 4 8 to new software 10 39 System and test status messages 10 12 configuring options 8 22 displaying information 10 2 entering information 8 5 Frame Relay and LMI options 8 23 messages 4 5 Name Contact and Location 10 2 T T1 Canadian line interface cable D 8 LMI Heartbeat 8 24 8 43 network cable D 8 network interface options 8...

Страница 345: ...ut 1 2 TS Management Link 8 54 Access Level 8 55 access level 9 5 limiting Telnet access 9 3 9 5 management overview 2 4 TST LED 10 4 Type Access 8 65 typical applications 3 1 U UNI 1 2 8 23 8 24 unit managing 2 5 unknown protocol frames 5 16 upgrading system software 10 38 upload download capability 1 4 uploading data 10 40 user history adding files 6 13 installing files 6 14 monitoring DLCI 6 16...

Страница 346: ...Index IN 12 9124 A2 GH30 00 June 1999 This page intentionally left blank ...

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