GatesAir Intraplex NetXpress Installation And Operation Manual Download Page 137

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4—System Configuration and Operation

Intraplex NetXpress IP Multiplexer

Version 3.05

GatesAir, Inc.

4-83

Intraplex Products

●

Remove DC Offset:

Select this check box to enable DC offset removal in DSP (digital signal

processor). Offset refers to the removal of any DC component in the waveform.

●

Use Sample Rate Converter:

Select this check box to enable use of the Asynchronous Sample Rate

Converter (ASRC). The digital audio sample rate can be locked to a local reference at the receive site
using an ASRC.

Input Sensitivity (dBu F/S):

Shows the module’s current input sensitivity. This field is read-only.

Refresh:

Click this button to refresh the browser.

Submit:

Click this button to apply the configuration values entered on this page.

Reset:

Click this button to change page fields back to the original values.

Previous Card:

Click this button to view configuration and status pages for the module on the immediate

left of this module.

Next Card:

Click this button to view configuration and status pages for the module on the immediate

right of this module.

Figure 4-89. PT-353 Status Page

The

Status

page fields are read-only; you cannot change any values on this page.

Alias Name:

The user-specified name for the module to help identify module type.

Shelf Address:

IP address for the multiplexer shelf housing the module.

Card Address:

SCB address assigned to the module. Each module must have a unique address. Valid

addresses are 1 through 36.

TDM Bus:

The TDM bus on which the channel module resides.

Module Adapter:

Type of module adapter installed in the rear of the shelf.

Remote Control:

Desired operation for the module (

REMOTE

LOCAL

Summary of Contents for Intraplex NetXpress

Page 1: ...ntraplex NetXpress IP Multiplexer NetXpress IP Multiplexer 3RU NIM 1 Network Interface Module MIU 201 Module Interface Unit MIU 202 Module Interface Unit Version 3 05 Installation and Operation Manual...

Page 2: ......

Page 3: ...anges in equipment design specifications components or documentation as progress may warrant to improve the performance of the product GatesAir reserves the right without notice to make such changes i...

Page 4: ...Creation procedure steps LD 3 02 5 25 10 Added VF 40 module to Table 2 2 and put table on one page Added RFC2733 to FEC spec and streaming with RFC5086 LD 3 01 7 01 08 Revised Table 2 2 NetXpress supp...

Page 5: ...siderations 2 1 2 1 1 MTU throughout the Network 2 1 2 1 2 DHCP Use 2 1 2 1 3 Routing Table Construction 2 1 2 1 4 WAN and LAN Port Auto negotiation 2 2 2 1 5 NetXpress ICMP Support 2 2 2 1 6 Redundan...

Page 6: ...ing 2 20 2 10 1 RBS 2 20 2 10 2 CAS 2 20 2 11 ObjectVideo Software 2 20 2 12 Network Interface Module NIM Redundancy 2 20 2 13 Software Download 2 21 2 14 Configuration Files Backup and Restoration 2...

Page 7: ...erface Module NIM Redundancy 4 16 4 3 1 Redundancy Terms 4 16 4 3 2 Redundancy Capabilities 4 16 4 3 3 Redundancy Synchronization 4 16 4 4 NetXpress Pages 4 17 4 4 1 Start at NetXpress Home Page 4 17...

Page 8: ...igure 3 6 Rear Panel of NetXpress Shelf 3 8 Figure 3 7 Connections for AC and AC DC Operation 3 8 Figure 3 8 Rear Panel of NetXpress Shelf 3 9 Figure 3 9 Connection for DC Operation 3 10 Figure 3 10 C...

Page 9: ...e 4 46 Create a New Route 4 45 Figure 4 47 IP Access List 4 46 Figure 4 48 Create IP Access List Entry Page 4 46 Figure 4 49 SNMP Configuration Page 4 47 Figure 4 50 UDP Listener Table 4 47 Figure 4 5...

Page 10: ...figuration Page 4 82 Figure 4 89 PT 353 Status Page 4 83 Figure 4 90 VF 25E Configuration Page 4 85 Figure 4 91 VF 25E Status Page 4 86 Figure 4 92 DS 64NC Configuration Page 4 87 Figure 4 93 DS 64NC...

Page 11: ...buffer up to 128 packets Adjustable packet sizing Priority tagging for critical traffic routing QoS Quality of Service Prioritization Standard 19 inch 3RU rack mountable chassis Definable alarms and...

Page 12: ...iguring operating and troubleshooting the NetXpress IP Multiplexer system If you have additional questions pertaining to the operation of your Intraplex system you can call Networking Customer Service...

Page 13: ...232 and RS 449 Five port synchronous data up to 19 2 kbps for RS 232 Program Audio Modules Program audio modules provide digital transport for signals up to 22 5 kHz stereo They are available with ana...

Page 14: ...the NIM 1 in the rear of the shelf and features these communication ports Two T1 E1 Ports for full or fractional circuit emulation over IP Two 10 100 BaseT Ports LAN port can serve as a second WAN po...

Page 15: ...1 4 Rear View of the NetXpress Shelf AC or AC DC Powered TDM Bus TDM Bus High Speed Packet Bus Redundant power supplies MINOR Yellow light When lit indicates that an alert condition exists for exampl...

Page 16: ...run simultaneous software windows each connected to a different NetXpress system in the network Figure 1 5 NetXpress Home Page Figure 1 5 Multi shelf NetXpress System Network The SNMP Configuration s...

Page 17: ...bles a DHCP server to automatically assign an IP address to an individual computer s IP network interface DHCP assigns a number dynamically from a defined range of numbers configured for a given netwo...

Page 18: ...management port MGMT is always set to auto negotiate The management port can satisfy its function even when operating at 10 Mbps in half duplex mode Note Operating auto negotiation on only one side of...

Page 19: ...d bidirectional packet streaming Most circuit types such as voice and two way data circuits are bidirectional or full duplex Full duplex circuits require identical full duplex transmit receive channel...

Page 20: ...of a destination IP address for both unicast and multicast IP streams Section 4 4 5 Configure Streams During the process of adding streams individual streams are designated as either unicast or multic...

Page 21: ...5 Media Switch Map The NetXpress system now includes a media switch which dynamically allocates system resources to satisfy active stream requirements Before the V3 03 release the system supported six...

Page 22: ...f switching resources and the maximum number of 32 streams of identical content that can be created Audio Card Media Switch WAN IP Network TDM Network Media Stream Media Stream to IP Dest 1 Media Stre...

Page 23: ...8 Echo Cancellation The NetXpress system can provide echo cancellation for voice circuits using up to 2 optional echo canceller cards that plug onto the NIM 1 module Each board can provide echo cancel...

Page 24: ...ge delay Many times packet jitter is not an issue and no technique is needed to compensate However the continuous playout nature of audio and video require that there must be some means of guaranteein...

Page 25: ...Data Rate 96 8 kB S Calculated Ethernet stream data rate in kB S Ethernet Frame Size x Packet Rate x 8 1000 IP Packet Size 204 bytes Calculated IP packet size in bytes Packet Payload Size IP overhead...

Page 26: ...ols and allows FTP and Telnet sessions to be established You can use the interface screens in 4 4 4 1 Network Interface Configuration to enable or disable different protocols for each interface Contro...

Page 27: ...utbound data packet for that stream Section 4 4 3 8 System TOS Byte Definitions Since TOS byte value can be set to any value per class of service the NetXpress system can operate in networks using Dif...

Page 28: ...1 2 PTR 255 7 7 VF 28E 2 0 DS 965 1 2 PT 350 3 0 VF 29E 2 0 DS 966A 2 5 PT 350B 3 0 Voice Modules for T1 VF 15 2 3 DS 967 2 5 PT 350C 3 0 VF 16 2 3 OCU DP 2 0 PR 350 3 4 VF 16A 2 3 PR 350B 3 4 VF 25 2...

Page 29: ...an entire TDM bus the received data is delivered to the channel module on that same TDM bus as well as being transmitted back out to its originating source The External Loopback for a time slot only...

Page 30: ...Timing IN port on the MIU 201 or MIU 202 The external timing input accepts an RS 422 RS 485 balanced clock signal If external timing is selected as the primary timing source on the master NetXpress s...

Page 31: ...are synchronized the system operates automatically to keep the preset delay constant The Intraplex SychroCast3 System Installation Operation Manual gives more information The SynchroCast3 system caref...

Page 32: ...using stream timing to achieve synchronization to site A Figure 2 8 Stream Timing Synchronization This method of timing distribution can be very simple and efficient in cases where programming stream...

Page 33: ...vider Another source of accurate external timing signals is a GPS receiver using GPS timing at the stream timing sites Figure 2 10 This guarantees the two streams received at site D have compatible ti...

Page 34: ...at sites B and C In this case if the audio stream to site C is lost the monitoring stream back from site C is not properly timed for reception at other network sites This can result in periodic jitter...

Page 35: ...y The receiver processes all FEC packets FEC LOW appropriate for most low packet loss conditions Single error correction is engaged This scheme introduces a 50 overhead increased bandwidth required an...

Page 36: ...rmation in the same channel as the voice audio channel 16 of the E1 is reserved for all of the remaining channels to use for signaling 2 11 ObjectVideo Software ObjectVideo software empowers video sys...

Page 37: ...r and does not try to load the primary image The NIM 1 software can be upgraded by opening an FTP session with the NIM 1 and transferring a new image file to one or both of the flash memory devices Yo...

Page 38: ...ome page Section 4 4 1 Start at NetXpress Home Page A red light indicates a major shelf alarm A yellow light indicates a minor shelf alarm A green light indicates no alarm condition exists 2 15 2 Alar...

Page 39: ...ion tool kit screwdrivers wire stripper and so forth Rack mounting hardware four threaded bolts per shelf Cables for each payload channel module being installed Optional a volt ohm milliameter VOM 3 2...

Page 40: ...ible heat problems Make sure all modules module adapters and module interface units are properly seated Note If the shelf is AC powered make sure the power cable can be accessed easily for maintenance...

Page 41: ...ower up Table 3 1 shows NIM 1 switch settings for S3 Switch 1 and Switch 2 Table 3 1 NIM 1 Switch Settings S3 Location Switch 1 Switch 2 Effect OFF OFF Normal boot with existing configuration files OF...

Page 42: ...MIU 201 module interface unit is installed into slot 17 on the back panel of the NetXpress chassis and connects with the NIM 1 network interface module at the NetXpress midplane Figure 3 3 NIM 1 Shel...

Page 43: ...ion Each TDM channel module requires an installed module adapter MA to provide an electrical interface to external equipment Before plugging a TDM channel module into the shelf slot install the module...

Page 44: ...ts the connector on the front of the midplane From the rear of the shelf slide the module adapter into the corresponding connector on the back of the midplane Warning Do not attempt to install TDM cha...

Page 45: ...g the second power supply into the slot adjacent to the main power supply slot in the front of the shelf chassis The redundant power supply s indicator lights function identically to the indicator lig...

Page 46: ...AC DC power Warning To reduce the risk of fire only use power conductors of No 20 AWG or greater Figure 3 6 Rear Panel of NetXpress Shelf 3 10 1 1 AC Powered Systems All NetXpress systems have two ch...

Page 47: ...plies a barrier terminal strip is present on the rear panel for connections to the DC power sources Figure 3 8 shows the rear panel connectors for the Intraplex NetXpress equipment shelf with AC and D...

Page 48: ...Operation Note Jumpers between BAT A and B BAT A B circled in red in Figure 3 9 are the Factory Default configuration and are intended for use with a single DC power source Be sure to remove jumpers w...

Page 49: ...R COM terminal when the system has power and there is no minor fault exhibited During a minor alarm this terminal is electrically isolated ALARM MAJOR NO Major alarm condition normally open contact Th...

Page 50: ...cuit emulation over IP used as customer ports for full or fractional T1 or E1 data WAN LAN 10 100 BaseT Ethernet ports for network LAN WAN communications Orange Tx Rx activity Green Link activity TIMI...

Page 51: ...r E1 based devices or networks Use an EIA TIA T568A or T568B wired Category 5 or better twisted pair cable to connect T1 E1 A to the external T1 or E1 circuit or equipment Do not use USOC wired cablin...

Page 52: ...escription 1 External timing out positive 2 External timing out negative 3 Signal ground 4 Signal ground 5 Not used 6 Not used 3 10 3 7 Redundancy for IP If you have a redundant NIM and are using NetX...

Page 53: ...on for each installed power supply The MAJOR red light stays on until the NIM is fully operational After initialization the NORMAL green light turns on and the MAJOR light turns off Note Some newly i...

Page 54: ...No header here 3 16 GatesAir Inc Intraplex Products This page is left blank intentionally...

Page 55: ...the link for the latest version of the NetXpress software 8 Click Save on the dialog box and save the zipped file to your hard drive 9 Open the zipped file and open the release notes 10 Repeat the pre...

Page 56: ...assword to access the NetXpress Web Interface Type the default User name admin and Password admin 5 Click OK If the credentials are accepted the NetXpress Home page appears Figure 4 1 Figure 4 1 NetXp...

Page 57: ...1 1 for the MGMT interface This can remain unchanged if you only use a direct cable connection on the MIU 201 You can enable remote management on the WAN interface 192 168 2 1 for the WAN interface Yo...

Page 58: ...his network is to be accessed by the NetXpress system 7 Click Create 4 2 3 3 IP Access List Only perform these steps as a security measure to lock down the system after setup 1 Point to Networking and...

Page 59: ...system mode setting is E1 Perform these steps to set the NetXpress system to T1 mode 1 Click System Cfg TDM Bus Config The TDM Bus Information page appears Figure 4 6 Figure 4 6 System Cfg TDM Bus In...

Page 60: ...t Module To change the system setting from T1 to E1 repeat these steps clicking the E1 option in Step 2 and changing to an E1 FPGA file name in Step 5 4 2 3 5 T1 E1 Interface Perform these steps to co...

Page 61: ...6 Click the appropriate Framing Type T1 default is ESF E1 default is CAS with CRC 7 For T1 interface click the Line Build Out 7 5dB 15dB 25dB default is 0dB to configure the line build out according...

Page 62: ...treams Page 2 Click on the Streams table header The Stream Creation Stage 1 page appears Figure 4 10 Figure 4 10 Streams Stream Creation Stage 1 Page 3 On the Stage 1 page perform these steps a Type a...

Page 63: ...12 Stream Creation Stage 2 TDM to TDM Page 4 On the Stage 2 page perform these steps a Click a Source TDM Bus for the stream TDM 1A TDM 1B TDM 2A TDM 2B T1 E1 Port A T1 E1 Port B b Click the Destinati...

Page 64: ...e underrun byte amount yourself click Enter underrun value manually and then type the Packet Underrun Byte k Click appropriate number slots to set the Frameloss Mask a number slot becomes yellow when...

Page 65: ...his stream select the Enable Echo Cancellation check box This check box does not appear if no echo cancellation is installed e Type the Statistics Measurement Interval if different than 5 default is 5...

Page 66: ...TDM Bus 1B TDM Bus 2B T1 E1 Port A T1 E1 Port B default is TDM Bus 1A c Type the TDM Bus Starting Channel default is 1 d Type the TDM Bus Channel Range default is 1 e Type the TDM Bus Frames per Pack...

Page 67: ...IP Page 7 On the Summary page note the settings If you need to change any click Prev until you reach the appropriate page and make your changes 8 When the stream variables are correct on the Summary...

Page 68: ...selected External timing connect a timing cable from the external clock source to the Timing In on the MIU 201 4 Click Submit Note It may take 1 2 minutes for the multiplexer to register the new syste...

Page 69: ...tXpress multiplexer without performing this procedure However we recommend you save your configuration files 1 Point to System Cfg and click Configuration Backup Figure 4 20 Figure 4 20 System Cfg Con...

Page 70: ...Out of Service NIM does not take on the role of Active NIM Automatic switchback from Secondary to Primary NIM with user configurable options You can configure conditions regarding when the Primary NI...

Page 71: ...It might remain yellow from a few seconds to a few minutes depending on the number and size of files to be copied from the Active to the Standby If auto sync is enabled whenever a configuration file...

Page 72: ...access Utilities The Ping Utility page The blank gray slots on the page indicate places for additional modules Network Interface Module NIM or power supplies The populated slots indicate modules NIM a...

Page 73: ...Management network MGMT Loopback Green if set in Loopback mode T1 E1 A Green if Port A is in service T1 E1 B Green if Port B is in service Timing Green if on primary timing yellow if on secondary red...

Page 74: ...ble 4 4 2 2 Alarm Definitions Click Alarm Definitions on the Faults menu and the Alarm Definitions page appears Figure 4 23 Figure 4 23 Alarm Definitions Page Refresh Click M to refresh the browser ma...

Page 75: ...lying entries Reset Click this button to change page fields back to the original values Submit Click this button to apply the values entered on this page 4 4 2 3 Alarm History Click Alarm History on t...

Page 76: ...stem Log Files table appears Figure 4 27 If enabled all alarms are kept in text format in a file on the NIM s flash RFA log syslog1 txt or RFA log syslog2 txt System log files are limited in size 1 mb...

Page 77: ...he system log file was last modified 4 4 3 Configure the System System Configuration involves these pages General The general setup page for NIM IP Interfaces The IP Interfaces table for NIM E1 Interf...

Page 78: ...Daylight savings time Start Date User defined To change select the present entry and type a two digit number for the month a hyphen and then a two digit number for the day of the month for example Apr...

Page 79: ...IP Interfaces Once the Interface Table appears click to view statistics for the interface that you selected Figure 4 29 shows information for the WAN interface Note If WAN redundancy is enabled the O...

Page 80: ...nt by the interface Non Unicast Packets Received The number of non unicast that is multicast or broadcast packets received by the interface Non Unicast Packets Sent The number of non unicast that is m...

Page 81: ...pecific port to view configuration details and configure the port Circuit Identifier This identifier is the name you specify to identify the E1 interface The name can only be changed while the interfa...

Page 82: ...Robust Framing Select this check box for the interface to prevent the generation of an OOF Out Of Frame line code on the E1 interface until 4 consecutive framing bits are lost as opposed to one frame...

Page 83: ...eplaced by zero substitution codes B8ZS is the factory default line code Click AMI Alternate Mark Inversion to enable this legacy line coding AMI cannot support 64 kbps clear channel capacity Local Lo...

Page 84: ...fresh the browser manually or click 5s 10s or 30s to automatically refresh the browser at 5 10 or 30 second intervals TDM Bus The specific TDM bus location Signaling The signaling mode for the bus eit...

Page 85: ...ed for each channel of the TDM bus Click a channel number to change its loopback setting Click the table header to change the internal loopback setting for all channels of the TDM bus External Loopbac...

Page 86: ...imulcasting audio or data over the IP network and a T1 E1 interface or drop and insert of time slots between the external T1 E1 ports and the internal TDM busses Access the Media Switch Map page to vi...

Page 87: ...ave different colors to better identify the same stream in different buses and channels Therefore time slots associated with the same stream have the same color In addition receive streams that share...

Page 88: ...age point to System Cfg and click System Timing Note When you are configuring several receive streams and you are using a stream as the timing source it is highly recommended that the stream with the...

Page 89: ...t B The secondary timing source cannot be the same as the primary timing source except in the case of Stream but even then the selected streams must be unique Primary RX Timing Stream If the primary t...

Page 90: ...is 0 precedence 0 Suggested optional value is 28 precedence 0 request low delay high throughput high reliability Web TOS Byte Setting This field sets the IP TOS byte used by the HTTP packets coming o...

Page 91: ...kup Page area is read only Image to Load on Next Boot Specifies the image to use when the system is restarted This allows the user to override the default and force the NIM to load either the primary...

Page 92: ...tal 3 At Customer Login enter your User ID and Password 4 At Self Service click Download Software Updates 5 At the Table of Contents click Intraplex 6 At the Intraplex Table of Contents click NetXpres...

Page 93: ...on this page Reset the System Click this button to perform a physical resetting of the NIM 1 Configuration File Name Identifies the name of the configuration file to be backed up or restored Backup R...

Page 94: ...Up Down or Ready If Up the NIM is presently in service and has the Active role in the NetXpress system If Down the NIM is not in service If Ready the NIM has a Standby role and is ready to transition...

Page 95: ...onfiguration file being synchronized Configuration File Status Whether or not this file is currently synchronized on the active and standby NIMs Check System Synchronization Click this button to verif...

Page 96: ...gement interface For example if the IP address of the Management interface is set at 192 245 66 172 255 255 255 0 the address 192 245 66 175 255 255 255 0 is reserved by the Standby NIM to do a networ...

Page 97: ...this interface Submit Click this button to apply configuration changes Note If you change the IP address on the Management MGMT interface you need to reconfigure your PC and or browser to meet the Ne...

Page 98: ...nges Figure 4 44 shows configuration on the LAN interface Figure 4 44 LAN Network Interface Configuration Page Static IP Address This field defines the IP address to use for this interface Static Netm...

Page 99: ...f the interface using this route Type The type of routing Direct Indirect or Invalid Protocol The learned routing mechanism for this route Age The length of time since the route was last updated Metri...

Page 100: ...her communication Figure 4 48 Create IP Access List Entry Page Interface Click the interface to which the address applies MGMT default WAN or LAN IP Address Type the IP address to add it to this inter...

Page 101: ...ommunity The community name given to the SNMP trap This name identifies a collection of SNMP managers and agents SNMP Event Host 2 IP The IP address of the event host 2 If the address is 0 0 0 0 this...

Page 102: ...51 TCP Connection Table Refresh Click M to refresh the browser manually or click 5s 10s or 30s to automatically refresh the browser at 5 10 or 30 second intervals Local IP The local IP address for th...

Page 103: ...ull duplex streams Streams cannot share the same source or destination channels on one NetXpress system unless one of the streams is first placed out of service Click Streams to access the Streams tab...

Page 104: ...state administrative state combinations Table 4 1 States Associated with Streams Administrative State Operational State Definition Out of Service Down Created stream not currently in service In Servic...

Page 105: ...rather than the IP network TDM to IP is the default stream type Stream Direction TDM to IP Click Transmit or Both to change the stream direction to transmitting or bidirectional Receive is the defaul...

Page 106: ...gnals and E M state changes on voice frequency VF TDM channel modules as well as external T1 E1 ports For TDM over IP streams signaling is transmitted out of band in a separate data stream that gets c...

Page 107: ...f alarm created depends on the CoS level selected here A Normal or High level stream going down would create a major alarm A Medium level stream going down would create a minor alarm A Low level strea...

Page 108: ...1 Port B T1 Port A or T1 Port B for the source of the stream data Packet Size bytes This is the number of bytes in a stream packet automatically computed by adding TDM Bus Frames per Packet and overhe...

Page 109: ...e underrun byte can improve how the module behaves when the network drops packets For example APT x compression modules mute faster when presented with a long string zero valued bits Select Compressed...

Page 110: ...hat describes the stream Stream Direction Whether the stream is One Way receive or transmit or Both Source TDM Bus Click the TDM bus or external T1 E1 interface on the list that is the source for the...

Page 111: ...lue manually Packet Underrun Byte Set automatically when Compressed Audio Data or Linear Audio Voice is selected as the Stream Program Type Otherwise type the number of bytes for the packet underrun F...

Page 112: ...able Figure 4 62 Figure 4 62 Streams Page To edit an existing stream click at the end of the stream s row on the stream table to access the edit page Figures 4 63 and 4 64 To delete an existing stream...

Page 113: ...4 System Configuration and Operation Intraplex NetXpress IP Multiplexer Version 3 05 GatesAir Inc 4 59 Intraplex Products Figure 4 63 TDM to IP Stream Edit Page Figure 4 64 TDM to TDM Stream Edit Page...

Page 114: ...emove a stream from the group by clicking its stream ID cell again the ID color returns to gray To add or remove all streams from the stream group hold down the SHIFT key and click the stream ID heade...

Page 115: ...en due to a lost early or late packet Rx Packet Statistics Early The accumulated number of packets that were discarded by the system because they arrived too soon to play out Rx Packet Statistics Late...

Page 116: ...hanges per signaling stream Packets Lost The number of lost packets per signaling stream Packets Out of Order The number of packets received out of order per signaling stream 4 4 6 3 E1 and T1 Port St...

Page 117: ...plex Products Figure 4 69 T1 Port Statistics Page Figure 4 70 Port Statistics Intervals Page E1 Near End Port Figure 4 71 Port Statistics Intervals Page T1 Near End Port Refresh Click M to refresh the...

Page 118: ...ring which service is unavailable CSS Controlled Slip Seconds a count of one second intervals of one or more controlled slips A controlled slip is the occurrence of a replication or deletion of a T1 f...

Page 119: ...NetXpress SNMP Agent to the transport service Get Requests Rcvd The number of SNMP Get Request PDUs protocol data units accepted and processed by the NetXpress SNMP Agent Get Requests Sent The number...

Page 120: ...the NetXpress SNMP Agent for which the value of the error status was noSuchName Bad Value Rcvd The number of SNMP PDUs received by the NetXpress SNMP Agent for which the value of the error status fie...

Page 121: ...atagrams Rcvd In Error The number of UDP datagrams received by the NetXpress system that could not be delivered for reasons other than the lack of an application at the destination port 4 4 6 6 TCP St...

Page 122: ...the maximum number of times that TCP retransmits a packet before a retransmission is started Current Established Connections The number of TCP connections for which the current state is either ESTABL...

Page 123: ...nt The number of ICMP Destination Unreachable messages sent by the NetXpress system Redirect Messages Rcvd The number of redirect messages received by the NetXpress system A redirect message is sent t...

Page 124: ...system with errors Outbound Messages with Errors The number of messages sent by the NetXpress system with errors Timestamp Request Messages Rcvd The number of time stamp requests received by the NetX...

Page 125: ...sent by the NetXpress system Group Address IP multicast group address for which this entry contains information Membership Reports Sent Number of membership reports sent for the group Total Queries Re...

Page 126: ...se received in error Total Datagrams Sent The total number of UDP datagrams sent from the NetXpress system Delivered Datagrams Total number of IP datagrams received by the NetXpress system Forwarded D...

Page 127: ...discarded an incomplete datagram Routing Discards Number of valid and invalid routing entries discarded by the NetXpress system 4 4 7 Set up Accounts Use the Accounts configuration function in the Ne...

Page 128: ...er of echo requests packet ping requests to be sent or click the arrows to increase or decrease the number shown Default is 1 PING Result The result of the ping request Got Response or No Response Sen...

Page 129: ...age High Temperature Alarm Threshold C Type the Maximum Power Supply Temperature Threshold in degrees Celsius default value 90 When the temperature of the power supply exceeds the value entered 90 for...

Page 130: ...3 Volts power supply measured voltage 5 Volts Measurement System 5 Volts power supply measured voltage 15 Volts Measurement System 15 Volts bus measured voltage 15 Volts Measurement System 15 Volts bu...

Page 131: ...d Description The unique name you give this NIM Type a name and click Submit to set that name for the NIM Slot Number The slot position this NIM currently occupies Read only IP Address 1 The address f...

Page 132: ...service If the NIM is operating this button appears as Put Out of Service Likewise if the NIM is not operating this button appears as Put In Service Reset Module Reset the NIM 4 4 10 2 NIM 1 Revision...

Page 133: ...rogramming Status The current status of the program command Idle In Progress or Completed Read only Program Click this button to initiate the boot code programming command NetXpress Flash Device Direc...

Page 134: ...notes 10 Repeat the previous two steps to download the latest version of the MIBs and MIB overview as well 4 4 10 4 MIU 202 Configuration The MIU 202 configuration page Figure 4 85 allows you to view...

Page 135: ...back to the original values Submit Apply all changes you made to this page 4 4 11 Configure Individual Modules TDM Modules and CAMs From the NetXpress Home page you can access configuration and statu...

Page 136: ...t this check box to place the module in service If left blank the module remains offline Module Configured Whether the module is properly configured This field is read only TDM Bus Configuration Times...

Page 137: ...d on this page Reset Click this button to change page fields back to the original values Previous Card Click this button to view configuration and status pages for the module on the immediate left of...

Page 138: ...e module Audio Mode The current audio setting Mono or Stereo Test Tone On When selected the test tone is enabled for the module Use J 17 Emphasis When selected Analog Emphasis is used To reduce the ef...

Page 139: ...odule remains offline Module Configured Whether the module is properly configured This field is read only TDM Bus Configuration Timeslot Click an up or down arrow to specify the desired starting time...

Page 140: ...s Page The Status page fields are read only you cannot change any values on this page Alias Name The name you specify to help identify the module type Shelf Address The IP address for the multiplexer...

Page 141: ...If the check box is cleared the C bit is set to 0 Channels 1 4 Active The channel activity Green channel is active or off hook gray channel is idle or on hook M Lead Busy The M Lead activity Green M...

Page 142: ...1 2 3 4 5 and so forth are used Test Mode Configuration Test Mode Click a mode from the list No test Generate all ones Generate PRNG 15 bit pseudo random number generator Generate 1 15 ones Verify all...

Page 143: ...e read only you cannot change any values on this page Alias Name The name you specify to help identify the module type Shelf Address The IP address for the multiplexer shelf housing the module Card Ad...

Page 144: ...he selected performance register for inspection Performance Register Value The value of the performance register Circuit Configuration Data Rate The total data rate that may be set to any rate from 8...

Page 145: ...ed if a Receive Clock Output error is detected otherwise gray Receive data output error detected Red if an Output error is detected otherwise gray Handshake signal error detected Red if a Handshaking...

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Page 147: ...stack more than one NetXpress chassis in a rack system A Yes you can stack shelves however make sure the shelf rack is in a well ventilated area and allow at least 1RU spacing above and below the she...

Page 148: ...witches labeled SCB ADDR on the module and change the switch settings according to the Table 5 1 chart 0 off 1 on Table 5 1 SCB Switch Settings Card Address Switch Settings S1 Positions 1 2 3 4 5 6 1...

Page 149: ...rowser page settings Q What do I do if creating a route fails A There is a good chance that the interface does not have an IP address and mask in the network to find the gateway Check the destination...

Page 150: ...is placing audio data on the bus Q My stream is up I hear audio but it does not sound very good What should I do A Try these guidelines to investigate the problem Verify the channel card configuratio...

Page 151: ...or B8ZS Line Build Out 0 7 5 15 or 22 dB Line Input Impedance 100 Ohms Framing D4 SF or ESF Robust Framing Mean time to lose frame at 10 3 BER Greater than 450 hours for ESF Greater than 225 hours fo...

Page 152: ...second of network jitter based on specific number of T1 E1 equivalent frames packet IP Priority Supporting routers give priority to critical traffic IPv4 Type of Service tagging Differentiated Servic...

Page 153: ...ct In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 6 2 2 Compliance with FCC Part 68 Requirements This equipment co...

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Page 155: ...surement ARD Automatic RingDown a private line that connects a station instrument in one location to one in another location with automatic two way signaling ARP Address Resolution Protocol primarily...

Page 156: ...f CS Controlled Slip the occurrence of a replication or deletion of a T1 frame by the receiving terminal CSS Controlled Split Seconds a second with one or more controlled slips used as an interval sta...

Page 157: ...another network GLOP A mechanism allocating multicast addresses to autonomous systems GLOP is not an acronym or abbreviation GPS Global Positioning System developed by the U S Department of Defense t...

Page 158: ...d an interval statistic Loopback Internal Loopback loopback that loops internally generated data For example internal loopback could be used to test channel modules The channel module transmit data is...

Page 159: ...ently in service Packet In the NetXpress system this is a reference to an IP protocol packet Early Packet arrives too early for assembly into the jitter buffer Subsequently discarded Packet sequence n...

Page 160: ...information travels in the least significant bit of the audio channel once every sixth frame and goes into the channel without regard to the remaining bits RBS distorts the voice audio signal so slig...

Page 161: ...ynchronized with the Active NIM s configuration database syslogd syslog daemon or syslog server the receiver of a small textual message less than 1024 bytes in syslog protocol which is a protocol for...

Page 162: ...is unavailable used as an interval statistic UDP User Datagram Protocol IP standard protocol that allows an application program on one machine to send a datagram to an application program on another...

Page 163: ...No header here GatesAir Inc 7 9 Intraplex Products This page is left blank intentionally...

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