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Appendix

C ATM OAM Functionality

Installation and Operation Manual

C-2

OAM Modes of Operation over ATM

ACE-3105, ACE-3205 Ver. 5.2

VP Intermediate Point

When a VP connection point (CP) is set as an intermediate point, it operates as
follows:

•

If the other side of the VP XC is also set as an intermediate point:

F4 segment, F5 segment and end-to-end OAM cells are forwarded
transparently to the other side of the XC.

Figure

C-1. VP Intermediate Point – Case A

When a failure is detected on the physical port, AIS state is declared and
F4 segment AIS and end-to-end AIS cells are generated towards the
forward direction.

Figure

C-2. VP Intermediate Point – Case B

•

If the other side of the VP XC is set as a segment point:

F4 end-to-end, F5 segment and F5 end-to-end OAM cells are forwarded
transparently to the other side of the XC. F4 segment OAM cells are
dropped from the cell stream, while F4 segment AIS, RDI and CC cells are
counted.

Figure

C-3. VP Intermediate Point – Case C

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Содержание ACE-3205

Страница 1: ...ACE 3105 ACE 3205 Cell Site Gateways Version 5 2 INSTALLATION AND OPERATION MANUAL The Access Company...

Страница 2: ......

Страница 3: ...ers You shall not copy reverse compile or reverse assemble all or any portion of the Manual or the ACE 3105 ACE 3205 You are prohibited from and shall not directly or indirectly develop market distrib...

Страница 4: ...3105 ACE 3205 and in no event shall RAD s liability exceed the purchase price of the ACE 3105 ACE 3205 DISTRIBUTOR shall be responsible to its customers for any and all warranties which it makes rela...

Страница 5: ...the fiber optic cable is intact and is connected to the transmitter Do not attempt to adjust the laser drive current Do not use broken or unterminated fiber optic cables connectors or look straight a...

Страница 6: ...le current capability of the branch distribution circuit that supplies power to the product is 16A The circuit breaker in the building installation should have high breaking capacity and must operate...

Страница 7: ...tages from telecommunications networks are possible FXS Foreign Exchange Subscriber TNV 2 Telecommunication Network Voltage 2 Ports whose normal operating voltage exceeds the limits of SELV usually up...

Страница 8: ...t to the ground bus using braided wire as short as possible The equipment is designed to comply with EMC requirements when connecting it with unshielded twisted pair UTP cables However the use of shie...

Страница 9: ...Canadian Emission Requirements This Class A digital apparatus meets all the requirements of the Canadian Interference Causing Equipment Regulation Cet appareil num rique de la classe A respecte toutes...

Страница 10: ...i de l utiliser Instructions g n rales de s curit Les instructions suivantes servent de guide g n ral d installation et d op ration s curis es des produits de t l communications Des instructions suppl...

Страница 11: ...sonnel de service qualifi et autoris devrait effectuer l ajustage la maintenance ou les r parations de ce produit Aucune op ration d installation d ajustage de maintenance ou de r paration ne devrait...

Страница 12: ...capacit de courant des syst mes alimentation CC des pr cautions devraient tre prises lors de la connexion de l alimentation CC pour viter des courts circuits et des risques d incendie Les unit s CC de...

Страница 13: ...frequencies passing through a given circuit The greater the bandwidth the more information can be sent through the circuit in a given amount of time Baud Unit of signaling speed equivalent to the numb...

Страница 14: ...network is overloaded and starts to discard user data frames cells or packets Congestion Control A resource and traffic management mechanism to avoid and or prevent excessive situations buffer overflo...

Страница 15: ...Mbps Fast Ethernet 1 000 Mbps Gigabit Ethernet 10 Gbps 40 Gbps and 100 Gbps Frame A logical grouping of information sent as a link layer unit over a transmission medium The terms packet datagram segm...

Страница 16: ...deviation of a transmission signal in time or phase It can introduce errors and loss of synchronization in high speed synchronous communications Laser A device that transmits an extremely narrow and...

Страница 17: ...The layer concerned with electrical mechanical and handshaking procedures over the interface connecting a device to the transmission medium Policing A method for verifying that the incoming VC complie...

Страница 18: ...ote machine as though a terminal was connected to it Timeslot A portion of a serial multiplex of timeslot information dedicated to a single channel In E1 and T1 one timeslot typically represents one 6...

Страница 19: ...aces To connect the interfaces 1 Connect the appropriate RJ 45 connectors to the ADSL SHDSL ETH and E1 T1 ports 2 Insert the SFP modules into the 10 100 1000 BaseT ports and then connect the optical c...

Страница 20: ...on the front panel are on 4 If you are using HyperTerminal set the terminal mode to 132 column mode for optimal view of system menus Properties Settings Terminal Setup 132 column mode 5 Verify that AC...

Страница 21: ...s Fast Ethernet ports To configure the ADSL2 ports On the ADSL2 menu Configuration Physical layer Port ADSL2 set the required physical layer parameters To configure the SHDSL ports On the SHDSL menu C...

Страница 22: ...quired bridge parameters To configure the MPLS functionality On the MPLS menu Configuration Applications MPLS enter the MPLS dynamic range and then set the parameters in the relevant submenu To config...

Страница 23: ...hronization 1 7 OAM and Diagnostics 1 7 Performance Monitoring 1 8 Management and Security 1 8 Security 1 9 1 2 Physical Description 1 9 1 3 Functional Description 1 10 Block Diagrams 1 10 Interfaces...

Страница 24: ...d Setup 2 1 Site Requirements and Prerequisites 2 1 2 2 Package Contents 2 2 2 3 Required Equipment 2 2 Power Cable 2 2 Interface Cables 2 3 2 4 Connecting to PDH Equipment 2 3 2 5 Connecting to DSL N...

Страница 25: ...e Date and Time 4 31 Configuring the Summer Time Parameters 4 33 Setting the Syslog Parameters 4 36 4 3 Configuring for Operation 4 38 Configuring the Physical Layer Parameters 4 38 Configuring the Et...

Страница 26: ...ng an ADSL2 Router Interface 5 6 Defining the Remote Peer 5 6 Defining a Pseudowire Connection 5 6 Chapter 6 Monitoring and Diagnostics 6 1 Monitoring Performance 6 1 Monitoring the System 6 2 Viewing...

Страница 27: ...lane in the ACE Unit 6 94 Loss of ATM Cells 6 94 Physical Line Errors 6 94 Policing Shaping Issues 6 95 Rx Congestions 6 95 Packet loss Misorder 6 96 Packet Loss Packets Mis order 6 96 Packet Mis orde...

Страница 28: ...tallation and Operation Manual vi ACE 3105 ACE 3205 Ver 5 2 Appendix A Pinouts Appendix B Boot Manager Appendix C ATM OAM Functionality Appendix D Clock Modes Appendix E Encapsulation over PSN Appendi...

Страница 29: ...e transports DSL networks using the dual uplink in order to backhaul voice RT delay sensitive traffic over SHDSL and or data traffic HSDPA over ADSL2 Over packet switched networks PSNs aggregating mul...

Страница 30: ...e Annex A or Annex B as ordered ACE 3205 is equipped with 4 G SHDSL interfaces and two ADSL2 interfaces Annex A or Annex B as ordered E1 T1 Port Options ACE 3105 is equipped with 4 or without built in...

Страница 31: ...over PSN functionality PACK2 Includes PACK 1 and enables the clock recovery functionality LDP Enables the label distribution protocol LDP functionality Applications In a typical 3G over PSN applicati...

Страница 32: ...are used For data traffic HSDPA backhauling SHDSL or ADSL2 links are used ACE 3105 aggregates data or voice traffic depending on its hardware configuration see Figure 1 2 and Figure 1 3 while ACE 320...

Страница 33: ...led description of the TDM over PSN encapsulation modes refer to Appendix E Abis Optimization Using up to six E1 Abis interfaces ACE 3205 can be configured to receive and optimize GSM Abis traffic for...

Страница 34: ...etailed description refer to Appendix E ATM Switching and Policing Capabilities ACE 3105 ACE 3205 provides full ATM switching capabilities including scheduling and shaping of ATM based traffic It is p...

Страница 35: ...st The clock steam is generated at a rate of 100 PPS for every remote site For detailed information about the different system timing modes see Appendix D For information about clock encapsulation ove...

Страница 36: ...nt can send all reported events to a centralized repository or remote server Management and Security ACE 3105 ACE 3205 can be managed using different access methods via The dedicated RS 232 or 100Base...

Страница 37: ...cess to the unit If enabled the SSL protocol encrypts the data between the TCP and HTTP Web layers Telnet like management can be secured using a Secure Shell SSH client server program Instead of sendi...

Страница 38: ...indicators refer to Chapter 3 1 3 Functional Description This section describes the following functional features of ACE 3105 ACE 3205 Interfaces see page 1 12 ATM over PSN Functionality see page 1 1...

Страница 39: ...Installation and Operation Manual Chapter 1 Introduction ACE 3105 ACE 3205 Ver 5 2 Functional Description 1 11 Figure 1 7 ACE 3105 with ADSL2 Block Diagram Figure 1 8 ACE 3105 with SHDSL Block Diagram...

Страница 40: ...G 992 1 G 992 3 G 992 5 SHDSL Interfaces The four built in SHDSL interfaces only if ordered in ACE 3105 support SHDSL Annex A in North America Annex B in Europe and SHDSL bis Annex F G IMA bonding tec...

Страница 41: ...r out of band management in applications that do not utilize an Ethernet uplink The Ethernet interfaces of ACE 3205 can be ordered as electrical RJ 45 or fiber optic ports The fiber optic ports utiliz...

Страница 42: ...s Queue 4 Used for the lowest priority data can store up to 500 frames Figure 1 11 Ethernet Queue Priority PSN Buffer Allocations In the PSN to ATM direction Frames are received on the Ethernet port a...

Страница 43: ...a When the first cell of a packet is received the arrival time of the cell is saved and the cell is stored b A background timer process task is entered every 500 microseconds and performs the followin...

Страница 44: ...rnatively NTR clock recovery can be used in SHDSL as explained below Adaptive Clock Recovery The adaptive clock recovery is performed directly from the PSN using a dedicated pseudowire that originates...

Страница 45: ...to offer the required service for CBR traffic In ACE 3105 ACE 3205 the following CES modes are supported Adaptation Layer 1 AAL1 complies with ITU T I 363 1 CES CBR service according to ATM Forum AF V...

Страница 46: ...nsmitted to the public network using a built in shaper Single or dual leaky bucket shaping applies on each VP VC and a traffic descriptor is assigned to each VC VP The traffic shaping improves ATM ser...

Страница 47: ...queues and the traffic is transmitted according to these four outbound queue levels of priority First priority queue CBR shaped and CBR unshaped cells are transmitted first Second priority queue VBR c...

Страница 48: ...o 4 or 8 16 IMA groups and up to 4 8 16 independent links depending on number of E1 T1 ports per IMA group In addition ACE 3105 ACE 3205 supports Common Transmit Clock CTC along with a differential de...

Страница 49: ...and HR AMR Dynamic GPRS EDGE Silence suppression Optimization can be enabled or disabled per feature availability as ordered and user configuration Traffic on the Abis interfaces consists of three ma...

Страница 50: ...uring the LDP Signaling Protocol in Chapter 4 Penultimate Hop Popping PHP Penultimate Hop Popping PHP is a packet level modification process in which the label switched router LSR removes pops the las...

Страница 51: ...LS must be received with two MPLS labels tunnel and PW label Every packet received with single label is forwarded to the host in order to allow control IP traffic over the MPLS tunnel It is not possib...

Страница 52: ...ch end of the application ACE 3105 ACE 3205 sends either F4 or F5 Segment End to End AIS alarms towards the ATM backbone side and performs VCCV BFD connectivity checks with the PSN side Figure 1 18 PW...

Страница 53: ...another IP interface is defined statically on the Ethernet port that communicates with the Node B to allow ARP processing between ACE 3105 ACE 3205 and the Node B Figure 1 19 Cross Network PPPoE Util...

Страница 54: ...es VIDs The maximum number of MAC addresses kept in the MAC table is 512 ACE 3105 ACE 3205 allows configuring the maximal number of learned MAC addresses per bridge port New MAC addresses received by...

Страница 55: ...ns on ATM ports Internal loopback returns the transmitted data at the physical layer to the receive path The internal physical loopback includes a configurable timeout mechanism that ends the loopback...

Страница 56: ...aps to be sent are user selectable and can be masked per manager Alarm Traps ACE 3105 ACE 3205 supports a hierarchical alarm traps mechanism This mechanism generates alarm traps according to a configu...

Страница 57: ...supported su super user full read and write access not including access to hidden screens for internal debugging use tech limited write access to alarm configuration clearing of alarms and access to...

Страница 58: ...according to G 705 Line Code HDB3 LIU Support Short haul Framing MF CRC 4 enabled MF CRC 4 disabled Unframed Line Impedance 120 balanced 75 unbalanced via an adapter cable Connectors RJ 45 balanced B...

Страница 59: ...ding TC PAM 16 or TC PAM 32 Line Rate 192 kbps 5696 kbps in increments of 8 kbps per single pair Range 2 Wires 26 AWG noise free 192 kpbs 8 km 4 9 miles 512 kbps 6 4 km 3 9 miles 1536 kpbs 5 7 km 3 5...

Страница 60: ...s 100 Mbps Operation Mode Full or half duplex autonegotiation Compliance IEEE 802 1Q RFC 4717 ATM over PSN Draft ietf pwe3 cell transport RFC 5086 CES over PSN RFC 4553 SAT over PSN Draft ietf pwe3 vc...

Страница 61: ...DC 100 240 VAC or 40 60 VDC wide range ACE 3205 AC 100 to 240 VAC 10 50 60 Hz DC 48 VDC nominal 41 to 71 VDC or 24 VDC nominal 20 to 36 VDC Power Consumption ACE 3105 20W max ACE 3205 45W max Internal...

Страница 62: ...2 Fast Ethernet STM 1 LC 1310 9 125 single mode 100BaseLX10 IEEE 802 3 FE G 957 S1 1 STM 1 Laser 28 8 15 8 15 9 3 SFP 3 Fast Ethernet STM 1 LC 1310 9 125 single mode G 957 L1 1 STM 1 Laser 34 10 5 0 4...

Страница 63: ...ration and maintenance of this product A grounding cable must be connected to the dedicated grounding screw located next to the power supply outlet s at the front The other end of the cable must be co...

Страница 64: ...d Technical documentation CD Contains the relevant PDF documents for ACE 3105 ACE 3205 including the DC power connection supplements and the relevant RADview manuals 2 3 Required Equipment ACE 3105 AC...

Страница 65: ...erminated with RJ 45 connectors Ethernet Electrical Cat 5 RJ 45 to RJ 45 IEEE 802 3 compliant cable Fiber optic Fiber optic cable that matches the ordered interface type For more information see Chapt...

Страница 66: ...g to DSL Network Equipment The DSL ports can be used to efficiently receive transmit pseudowire traffic over PSN Ethernet interfaces can also be used to receive and for inband management access in add...

Страница 67: ...iber optic interfaces were ordered there are two empty SFP slots as shown in Figure 2 9 and Figure 2 10 ACE 3105 ACE 3205 includes Class 1 lasers For your safety Do not look directly into the optical...

Страница 68: ...oes not click into place remove the SFP lock it properly and then re insert the SFP module into the ATM port To disconnect the fiber optic interface 1 Disconnect the fiber optic cables from the SFP mo...

Страница 69: ...trol port which has a 9 pin D type female connector Figure 2 13 ACE 3105 Control Port Figure 2 14 ACE 3205 Control Port To connect the terminal control cable 1 Connect the standard DB 9 to DB 9 contro...

Страница 70: ...y outlet s Any interruption of the protective grounding conductor inside or outside the instrument or disconnecting of the protective earth terminal can make this unit dangerous Intentional interrupti...

Страница 71: ...of the options and parameters in the management menus see Chapter 4 3 1 Turning On the Unit To turn the ACE 3105 ACE 3205 unit on Connect the unit s power cable s to the mains The power supply indica...

Страница 72: ...205 ACE 3105 ships either with ADSL2 or SHDSL interfaces as ordered Table 3 1 LED Indicators Name LED Color Function PS ACE 3105 PS1 PS2 ACE 3205 Green On Power supply is on Off Power supply is off AL...

Страница 73: ...ee levels of user access rights su can perform all the activities supported by the management facility tech can monitor the operations and initiate diagnostic tests user can monitor the operations onl...

Страница 74: ...can connect the terminal station directly to the unit s control port for establishing out of band management The terminal screens interface see Figure 3 8 however can also be used for inband manageme...

Страница 75: ...ves 3 5 Figure 3 4 Connect To Dialog Box 5 Select a PC COM port to be used to communicate with ACE 3105 ACE 3205 The COM Properties dialog box is displayed Figure 3 5 Properties Dialog Box 6 Configure...

Страница 76: ...m menus Properties Settings Terminal Setup 132 column mode 10 Power up the unit by connecting the power cable The ACE 3105 ACE 3205 self test results are displayed on the terminal screen The RDY LED o...

Страница 77: ...se select item 1 to 6 Hot Keys Esc previous menu main Menu exit Scroll Message Figure 3 8 Terminal Screen Format In this manual parameters appearing on menu screens are listed and explained in tables...

Страница 78: ...of hot keys that are available in the different menu screens Table 3 2 Hot Keys Hot Key Functionality P p Previous menu page for long menus that exceed a page Scrolling up for menu items N n Next men...

Страница 79: ...ped string ESC Previous menu Go to main menu Exit from the menus if user presses any key LOGIN is displayed Spread the messages scrolling area to full screen Display history Display previous command C...

Страница 80: ...r the ACE 3105 ACE 3205 unit host configuration For more information refer to Chapter 4 Web Login Procedure To login via a Web browser 1 Connect Ethernet port 1 to the LAN 2 Open the Web browser 3 Dis...

Страница 81: ...ives 3 11 Figure 3 10 User Name and Password Entry Window Navigating the ConfiguRAD Menus The ConfiguRAD Web based interface provides the same options that are available in the terminal control screen...

Страница 82: ...select a value from the drop down box or enter it in a text box At the left hand bottom corner ConfiguRAD provides some assisting management tools Status shows the number of users currently managing...

Страница 83: ...RADview contact your local distributor or refer to the RADview EMS User s Manual located on the Technical Documentation CD or on RAD s Web site 3 5 Requirements for File Transferring From time to tim...

Страница 84: ...received request automatically A variety of third party applications such as 3Cdaemon available from www 3com com or PumpKIN available from http kin klever net pumpkin allow the instant creation of a...

Страница 85: ...View system information HW SW versions and HW configuration Configuration type 2 Set and configure all the parameters required for the operation of ACE 3105 ACE 3205 Monitoring type 3 Monitor system...

Страница 86: ...ogical level parameters Refer to Chapter 4 Monitoring Submenu providing access to monitoring of performance and statistics Refer to Chapter 6 Diagnostics Submenu providing access to diagnostics and tr...

Страница 87: ...Installation and Operation Manual Chapter 3 Operation ACE 3105 ACE 3205 Ver 5 2 Menu Paths 3 17 Figure 3 16 Configuration Menu Paths...

Страница 88: ...ummarizes the paths available for the additional tasks and options Figure 3 17 Utilities Menu Paths Diagnostics Menu Paths The following figure summarizes the paths available for the diagnostics optio...

Страница 89: ...pback statistics OAM statistics User statistics CES XC OAM loopback statistics OAM statistics User statistics IMA Group statistics Link statistics Link status Group status Port Logical layer PPPoE Por...

Страница 90: ...Operation Installation and Operation Manual 3 20 Turning Off the Unit ACE 3105 ACE 3205 Ver 5 2 3 7 Turning Off the Unit To turn the ACE 3105 ACE 3205 unit off Disconnect the power cord from the powe...

Страница 91: ...rs authorized managers and management access definitions Setting the date and time to allow accurate logging of system events Configuring the system log Syslog to allow logging sharing of system event...

Страница 92: ...files containing the full configuration of the unit provided a configuration was already performed and saved on another ACE 3105 ACE 3205 unit For more information on downloading a preset configuratio...

Страница 93: ...meters Refer to Configuring Management Parameters Terminal Access the terminal control parameters Refer to Configuring the Terminal Control Date and time Access the date and time definition Refer to S...

Страница 94: ...0 57600 or 115200 Default 19200 10 minutes logout Automatic logout from terminal after 10 minutes of inactivity Note This parameter does not affect Telnet and Web sessions for these applications timeo...

Страница 95: ...ACE 3105 ACE 3205 supports only permanent non dynamic users See Figure 4 6 below ACE 3205 RAD Data Communications Configuration System Terminal Terminal access User information User Name Access Level...

Страница 96: ...is now physically configured for out of band management The manager IP or the router interface must be set separately for more information see Defining the IP Address of Network Managers and Configur...

Страница 97: ...it Figure 4 7 Management Menu Table 4 5 Management Menu Parameters Parameter Description Possible Values Device information Submenu for entering device information Refer to Viewing Device Information...

Страница 98: ...sitive Default Public Trap community String that defines the trap community Up to 20 alphanumeric characters case sensitive Default Public Viewing Device Information The ACE 3105 ACE 3205 management s...

Страница 99: ...tc Contact Enter type the name of the contact person who will manage monitor the unit along with information of how to contact that person Up to 32 alphanumeric characters case sensitive Default Name...

Страница 100: ...ress cannot be the same as the subnet of an existing host unless it is attached to it Multicast broadcast all ones and all zeros IPs are not allowed Address parts that are not subnet cannot be all zer...

Страница 101: ...4 9 select Traps The Traps menu is displayed ACE 3205 RAD Data Communications Configuration System Management Manager list Traps 1 System 2 Physical 3 Application Please select item 1 to 3 ESC previou...

Страница 102: ...ption Possible Values Cold start Activates or masks the cold start trap see the Note below Active Masked Default Active Agent status Activates or masks the agent status changed alarm trap used by HPOV...

Страница 103: ...asked was previously selected in the Manager List menu see Figure 4 9 individual traps cannot be masked or activated To access the physical layer traps configuration menu From the Traps menu see Figur...

Страница 104: ...Activates or masks the LCD alarm trap LCD is the start or end of LCD event at the SONET SDH physical layer Active Masked Default Masked Line AIS Activates or masks the Line AIS alarm trap Line AIS is...

Страница 105: ...Level Traps Parameters Parameter Description Possible Values VP AIS reception Activates or masks the VP Rx AIS alarm trap VP RX AIS is the start or end of VP AIS event Active Masked Default Masked VC...

Страница 106: ...rm trap which indicates whether the label distribution protocol session is up or down Active Masked Default Masked ADSL Rate Follows up on the speed at which traffic passes through the ADSL links Acti...

Страница 107: ...unication channel Note Telnet access cannot be disabled when there are active Telnet management sessions Enable Disable Secure Default Enable WEB Remote management access via the Web Secure Web access...

Страница 108: ...ayed Also indicates the server s priority in the sequence first second third or fourth 1 4 Default 1 Server status Connection status of the server which details are displayed Connected the server is u...

Страница 109: ...To set the access policy From the Management Access menu see Figure 4 14 select Access Policy The Access Policy menu is displayed ACE 3205 RAD Data Communications Configuration System Management Mana...

Страница 110: ...have to define a unique Engine ID The Engine ID is an alphanumeric string used to identify the ACE 3105 ACE 3205 agent in the SNMPv3 environment The engine ID must be unique to allow the user to quer...

Страница 111: ...ype IP Address MAC Address ASCII String up to 27 characters Hex String up to 54 characters IPv6 Address Default Target s MAC address Enabling SNMPv3 The general SNMPv3 parameters include the engine bo...

Страница 112: ...umber of seconds since the last SNMP engine boot read only 1 2147483647 Default 0 SNMP message size The maximum length of an SNMP message in octets that the SNMP engine can send receive and process re...

Страница 113: ...e SNMPv3 Settings menu select Users The Users menu is displayed with the details of the first user if exists ACE 3205 RAD Data Communications Configuration System Management SNMPv3 Settings 1 Security...

Страница 114: ...tocol Privacy protocol Type of privacy protocol to be used for encryption usmNoPrivProtocol No privacy protocol is not used usmDESPrivProtocol DES protocol usmNoPrivProtocol usmDESPrivProtocol Default...

Страница 115: ...tify The Notify menu is displayed with the details of the first notification if exists You can press F Forward or B Back to browse through the currently defined notifications if such were already defi...

Страница 116: ...the notification entry Enter a new name to add an entry A string of up to 32 alphanumeric characters Tag A tag value to be associated with the current notification entry This tag is used to identify...

Страница 117: ...valid IP address and IP mask In addition a previously configured parameter set and notification tags must be assigned to the target To configure target parameters 1 From the SNMPv3 Settings menu selec...

Страница 118: ...ring Up to 32 alphanumeric characters Security Level The level of security to be used when generating SNMP messages noAuthNoPriv Authorization and privacy are disabled authNoPriv Authorization is enab...

Страница 119: ...SNMPv3 ACE 3105 ACE 3205 supports coexistence of different SNMP versions by mapping SNMPv1 SNMPv2 community names to the SNMPv3 security name values The mapping is performed according to the RFC 3584...

Страница 120: ...nding instance of community name As previously defined for each target Viewing the SNMPv3 Information Instead of browsing you can view the summary of all currently defined SNMPv3 targets as well as th...

Страница 121: ...ddition you can set the unit to automatically retrieve the current date and time from an SNTP server To access the Date and Time options From the System menu see Figure 4 3 select Date and Time The Da...

Страница 122: ...SNTP mode as a Unicast client Disable Broadcast client Unicast client Default Disable GMT The Greenwich Mean Time GMT offset of the manually entered time not relevant in SNTP mode 12 to 12 in jumps of...

Страница 123: ...e required summer time mode Disabled Recurring or Date Based on your selection Table 4 23 the Summer Time menu displays the relevant options ACE 3205 RAD Data Communications Configuration System Date...

Страница 124: ...ng Mode Table 4 24 Summer Time Recurring Mode Parameters Parameter Description Possible Values Start week The chronological week of the month in which the daylight saving time should begin every year...

Страница 125: ...the daylight saving time should end every year January February March April May June July August September October November December End time HH MM The specific time hour and minute at which the dayl...

Страница 126: ...minute at which the daylight saving time ends on the end date 00 00 23 59 Offset minutes The fixed number of minutes that should be added to the local time during the daylight saving time period 0 720...

Страница 127: ...not be changed when the logging status is enabled 1 65535 Default 514 Facility Identifies the software module task or function from which the Syslog messages are sent Local 1 Local 7 Default Local 1 S...

Страница 128: ...1 T1 and SDH SONET ports Depending on the hardware configuration you purchased not all functionalities listed and explained in this manual are actually available In some menus you are required to sele...

Страница 129: ...ure 4 35 and Table 4 29 For T1 ports Refer to Figure 4 36 and Table 4 30 ADSL2 ADSL2 configuration submenu Refer to Figure 4 37 and Table 4 31 SHDSL SHDSL port configuration submenu Refer to Figure 4...

Страница 130: ...rt different parameters may be displayed and saved 1 2 Default 1 Port activation Enables disables the Ethernet port in both directions RX and TX When the port is disabled the TX and RX paths are disab...

Страница 131: ...option see above is enabled 1 100 Configuring the E1 Ports The E1 physical port parameters are configured via the E1 port configuration menu The E1 configuration menu is available if your unit is equ...

Страница 132: ...changed to Abis the current transmit clock source value of the relevant port will be set to all other Abis ports as well If setting a different transmit clock source for an Abis port the new value wi...

Страница 133: ...f alarm that is generated in case of TDM or PSN failure Visible only in the CES PSN mode Note If the line type is Unframed the failure alarm type is always AIS Trunk condition AIS Default Trunk condit...

Страница 134: ...ource System 4 Line type ESF 5 Line code B8ZS 6 Line mode DSU 7 Line length feet 0 133 8 Restore time sec 1 9 Idle code 7E 10 Scrambler Disable 11 Mode T1 UNI 12 OAM cell generation Disable 13 Failure...

Страница 135: ...not be changed from CRC disabled CRC enabled to Unframed and vice versa as long as CES XC is active on the relevant port ESF Unframed Default ESF Line code Variety of Zero Code Suppression used on thi...

Страница 136: ...AIS Default Trunk condition Trunk condition The data pattern by which the CENoPSN or CESoATM bundle is conditioned This is the byte code that is transmitted over CES allocated timeslots upon underflo...

Страница 137: ...mber for which the details are displayed 1 2 Port activation Enable disable the ADSL2 interface Note When the port is disabled ADSL2 line is in Idle mode Neither log file events nor traps are sent fro...

Страница 138: ...cific SHDSL port number for which the details are displayed 1 4 Port activation Enable disable the SHDSL interface Note When the port is disabled neither events nor traps are sent from this port upon...

Страница 139: ...8 10 16 that does not support the Automatic mode thus responding only to the old handshake standard G994 1 02 2001 Automatic G994 1 02 2001 Default Automatic Four wire mode Globespan based DSLAMs use...

Страница 140: ...settings See Setting the Master Clock Fallback clock Accesses the fallback secondary clock settings For more information about the master and fallback clock sources refer to Appendix D See Setting th...

Страница 141: ...isable Default Disable Type Type method of the clock recovery Note The type cannot be changed if the clock recovery is enabled Adaptive PW number Number of the specific pseudowire connection on which...

Страница 142: ...dix D To access the master clock options From the Clock menu see Figure 4 39 select Master Clock The Master Clock menu is displayed ACE 3205 RAD Data Communications Configuration System Clock Master c...

Страница 143: ...is used as the master clock Note It is not permitted to set both the master and fallback clocks on the same port number IMA group can be chosen only if it has a TRL timing reference link 1 4 8 16 for...

Страница 144: ...the clock is derived from the incoming traffic of one of the unit s ports Recovered the clock is recovered from the PSN None No port is assigned to be a system clock source This value is not availabl...

Страница 145: ...can configure PPPoE protocol and Abis optimization parameters if such features are used and required in your application PPPoE parameters ACE 3105 ACE 3205 allows initiation of PPPoE sessions for retr...

Страница 146: ...he identifying number of the PPPoE logical entity 1 4 AC name Name of the access concentrator AC server with which the PPPoE session should be established If the AC name is not specified ACE 3105 ACE...

Страница 147: ...he re selection of a random value 0 600 Default 0 Minimum authentication level Defines the minimal authentication PAP CHAP for a remote server connection used by the PPP session PAP CHAP Default PAP U...

Страница 148: ...a bridge port or has peers defined to it Enable Disable Default Disable Translated IP address The original IP address of the Node B being translated while receiving transmitting traffic Note This para...

Страница 149: ...oup 1 5 9 17 Default 1 VPI VPI of the VCL interface bound to the PPPoE In case ACE 3105 ACE 3205 is configured as UNI max VPI bits 8 0 255 In case ACE 3105 ACE 3205 is configured as NNI max VPI bits 1...

Страница 150: ...frame size 500 17 Signaling TX interval 20 18 Voice VPI 1 19 Voice VCI 1 20 Voice multiplexed frame size 500 21 Voice TX interval 20 22 Data VPI 1 23 Data VCI 1 24 Data multiplexed frame size 500 25 D...

Страница 151: ...tion Byte reversal Defines whether the BTS BSC reverses the traffic bytes or not Yes No Default Yes Tx Jitter Defines the size of the transmit jitter towards the BTS BSC in ms 4 60 Default 24 Idle TRA...

Страница 152: ...an XC with the same VPI VCI is configured for the Abis port 33 65535 32 is reserved for internal use Voice multiplexed frame size Size of the multiplexed voice frame 100 1480 Default 500 Voice TX int...

Страница 153: ...slot Parameters Parameter Description Possible Values Logical port number The Abis logical port number read only As selected on the Abis menu Time slot number ID number of the timeslot to be configure...

Страница 154: ...r of HDLC flags to be counted before moving from the TS_DYNAMIC to the TS_HDLC_DYNAMIC state 1 100 Default 50 N2 Number of TRAU frames to be counted before moving from the TS_DYNAMIC to the TS_ABIS_DY...

Страница 155: ...ctionality parameters See Configuring ATM Parameters below Bridge Access the bridge functionality parameters See Configuring Bridge Parameters Router Access the router functionality parameters See Con...

Страница 156: ...lues Traffic descriptor TD Provides access to the traffic descriptors configuration Refer to Figure 4 51 OAM Provides access to the OAM loopback configuration Refer to Figure 4 52 IMA Provides access...

Страница 157: ...affic descriptor TD 1 Traffic descriptor number 1 2 Service category UBR 3 Shaping mode Scheduling 4 PCR 353208 5 CDVT sec 1000 6 SCR 200000 7 MBS 50000 8 MDCR 100000 Please select item 1 to 8 ESC pre...

Страница 158: ...ES service categories The mode cannot be change on the fly Scheduling Scheduling Shaping Policing Default Scheduling PCR Peak cell rate in cells per second Note In Unshaped mode this parameter is not...

Страница 159: ...to the service category for more information see ATM Cell Scheduling in Chapter 1 The shaping parameters visibility depends on the TD s service category ACE 3105 ACE 3205 supports up to max XC 2 traf...

Страница 160: ...RAD Data Communications Configuration Applications ATM OAM 1 OAM descriptor OD 2 Loopback source address 00000000000000000000000000000001 3 Loopback failure threshold 1 Please select item 1 to 3 ESC p...

Страница 161: ...opback address FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF Please select item 1 to 5 ESC previous menu main menu exit Figure 4 53 OAM Descriptors Menu Table 4 46 OAM Descriptor Parameters Parameter Description P...

Страница 162: ...ed via the IMA menu To access the IMA configuration menu From the ATM menu see Figure 4 50 select IMA The IMA menu is displayed ACE 3205 RAD Data Communications Configuration Applications ATM IMA 1 Gr...

Страница 163: ...en the IMA group is active Block Unblock Default Unblock IMA version The supported IMA specification ATM Forum 1 0 1 1 Default 1 1 Common TX clock source The group s TX clock source For more informati...

Страница 164: ...er the ATM based traffic over VC or VP connections Each ATM XC is configured individually on the ATM XC menu To access the ATM XC menu From the ATM menu see Figure 4 50 select ATM cross connect XC The...

Страница 165: ...ax number of total XCs is 1024 Up to 9 alphanumeric characters case sensitive Default next XC index Port type The channel s port type UNI Abis ADSL2 IMA Group Port Group number The channel s port numb...

Страница 166: ...as the same service category While the In TD is set to 0 the policing for the selected ATM channel will be stopped 0 99999 Default 0 OUT TD The channel s traffic descriptor Note The traffic descriptor...

Страница 167: ...CE 3205 RAD Data Communications Configuration Applications ATM CES cross connect XC 1 XC ID CES 1 1 2 CES port number 1 3 ATM port type ADSL2 4 ATM port number 1 5 VPI 0 6 VCI 32 Out TD 3 7 OD 2 8 CDT...

Страница 168: ...irtual channel identifier Note The VCI cannot be changed dynamically on the fly It is not possible to define VC XC and CES XC with the same VPI or VCI on the same port 32 65535 Out TD The CES channel...

Страница 169: ...2 Press R remove A confirmation message appears Are you sure Y N 3 Press Y The XC is deleted Configuring the VCL Interface This section instructs you on configuring a VCL interface connection To acce...

Страница 170: ...I For VP XC Note AAL5 VCL with the same VPI VCI as an existing VC XC cannot be configured on the same port The VCI cannot be changed dynamically on the fly 32 65535 Out TD The channel s traffic descri...

Страница 171: ...s displayed ACE 3205 RAD Data Communications Configuration Applications Bridge 1 VLAN mode Aware 2 Aging time sec 300 3 Bridge ports 4 VLAN membership 5 QoS Please select item 1 to 5 ESC previous menu...

Страница 172: ...ge Bridge ports 1 Bridge port number 1 2 Port type Ethernet 3 Port number 1 4 Port activation Enable 5 Ingress filtering Disable 6 Accept frame type All 7 Port VID 5 8 Default priority tag 0 9 Max num...

Страница 173: ...C address database learned and configured is not deleted Enable Disable Default Enable Ingress filtering When enabled ACE 3105 ACE 3205 discards incoming frames which VID is not included in the port s...

Страница 174: ...selected Relevant only in VLAN aware mode and for Ethernet port type Stacking None Default None Copy original priority When VLAN stacking is enabled see above indicates whether the priority of the add...

Страница 175: ...lity of service parameters include the priority classification and the priority mapping of the bridge traffic To access the QoS parameters From the Bridge menu see Figure 4 58 select QoS The QoS menu...

Страница 176: ...er priority 0 The traffic class used for frames that are tagged with 0 as their priority Traffic Class 0 Traffic Class 1 Traffic Class 2 Traffic Class 3 User priority 1 The traffic class used for fram...

Страница 177: ...00 100 5 ARP aging time sec 1200 Please select item 1 to 5 ESC previous menu main menu exit Figure 4 63 Router Menu Table 4 56 Router Parameters Parameter Description Possible Values Interface Access...

Страница 178: ...Configuring for Operation ACE 3105 ACE 3205 Ver 5 2 Configuring the Router Interface A router interface setting is essential for management connections to ACE 3105 ACE 3205 Each required router interf...

Страница 179: ...e IP 0 0 0 0 16 Tunnel destination IP 0 0 0 0 17 Management access Enable Please select item 1 to 10 ESC previous menu main menu exit Figure 4 64 Interface Menu Table 4 57 Router Interface Parameters...

Страница 180: ...roup Ethernet PW Ethernet RDN group PPPoE GRE ADSL2 Default Ethernet Port number PW number Group number PPPoE ID The interface port number the IMA group number or the PW port number according to the c...

Страница 181: ...OD OAM descriptor of the PVC connected to the host interface Not available for Ethernet and PW interface type Note An OAM descriptor OD must be configured before it can appear on the menu and it must...

Страница 182: ...ce Enable Disable Default Enable If a router interface has been created for the VCL interface ADSL2 interface or IMA Group over SHDSL there are two options o The VCL interface was already configured v...

Страница 183: ...55 255 255 255 any legal IP mask Next hop IP address of the next hop Must belong to the router interface s subnet Note Multicast broadcast or all ones address is not allowed All zeros cannot be assign...

Страница 184: ...r ID number of a defined router interface that should be used as the default gateway Note Cannot be changed dynamically on the fly Any previously configured router interface Gateway IP address The gat...

Страница 185: ...sible Values Dynamic label range Range of the MPLS dynamic label Relevant only for the incoming direction and has no effect on the outgoing direction Note Cannot be changed when the LDP signaling prot...

Страница 186: ...he MPLS label distribution protocol LDP to automatically assign and distribute pseudowires and tunnel labels between MPLS peers To access the LDP parameters 1 From the MPLS menu see Figure 4 67 select...

Страница 187: ...re enabled or disabled Enable can be selected only if an LDP ID is defined Enable Disable Default Enable Hello timer sec The required interval in seconds between two consecutive Hello messages LDP Hel...

Страница 188: ...efined router interface on which the LDP basic Hello should be activated You can enter a different number to display another interface s details 1 32 IP address Displays read only the IP address of th...

Страница 189: ...d Peers Parameters Parameter Description Possible Values Peer number ID of an existing previously defined remote targeted peer You can enter a different number to display another peer s details 1 32 P...

Страница 190: ...nnel label The PHP mode cannot be changed if LDP is enabled When disabled ACE 3105 ACE 3205 advertises an actual label value to the previous hop After the tunnel label is established all traffic arriv...

Страница 191: ...n the provisioning mode is set to LDP a label blinding message with the LDP address is published towards all LDP sessions created locally See Table 4 56 The label binding message is not published over...

Страница 192: ...4 60 EXP bits mode Indicates how the EXP bits of the tunnel label are set If copied from the PW connection the EXP bits are copied from the PSN parameters of the specific PW If set as static the EXP...

Страница 193: ...ues General Access the general multiservice over PSN parameters configuration Refer to Figure 4 75 Peer Access to the peer configuration Refer to Figure 4 76 Pseudo wire PW Access the PW configuration...

Страница 194: ...s window in which ACE 3105 ACE 3205 tries to fix the packet sequence misorder errors Cannot be changed when PWs exist 0 1 2 4 8 16 32 Default 4 PW Reordering To allow proper de capsulation of ATM traf...

Страница 195: ...2 characters Default Peer 1 IP address IP address of the peer device Note All routing definitions IP and static routes must be configured in advance before entering the IP address of the peer device F...

Страница 196: ...Configuration Applications Multiservice over PSN PW 1 PW number 1 2 PW name PW 1 3 General parameters 4 PSN parameters 5 Service parameters ATM TDM Please select item 1 to 5 ESC previous menu main men...

Страница 197: ...1 On the PW menu Configuration Applications Multiservice over PSN PW set the PW number 2 On the General Parameters submenu Configuration Applications Multiservice over PSN PW General parameters set th...

Страница 198: ...d ACE 3205 RAD Data Communications Configuration Applications Multiservice over PSN PW General parameters PW number 1 PW name PW 1 1 PW type Basic CES PSN 2 PW sub type Clock distribution 3 PSN type M...

Страница 199: ...ock distribution the relevant PW should be created using an IP multicast peer Clock distribution is not supported for DSL interfaces Clock recovery Clock distribution Data PSN type The type of packet...

Страница 200: ...e In PW label The PW label that is used in the inbound direction Not relevant for clock distribution If the PW is defined manually and the PSN type is MPLS MPLSoIP or MPLSoGRE the PW value range must...

Страница 201: ...ault Disabled Detection multiplier The negotiated transmit interval multiplied by this value provides the detection time for the transmitting system Relevant only if the OAM mode see above is set to V...

Страница 202: ...LAN ID 1 7 VLAN priority 0 Please select item 1 to 7 ESC previous menu main menu exit Figure 4 79 Pseudowire PSN Parameters Menu Table 4 71 Pseudowire PSN Parameters Parameter Description Possible Val...

Страница 203: ...t be the same as the ingress tunnel provisioning mode If the provisioning mode is LDP driven the peer number of the Egress Tunnel menu see Figure 4 73 must be the same as the peer number in the PW Gen...

Страница 204: ...e PW 1 PW type ATM VC 1 to 1 1 AAL5 SDU termination type Router 2 Max cells concentration 1 3 Timeout mode Enable 4 Timeout usec 100 5 AAL5 mode Disable 6 Attachment circuit Please select item 1 to 6...

Страница 205: ...e Enable or disable the timeout mechanism for this PW Not relevant for the AAL5 SDU PW type Note This parameter can be changed dynamically and a change will cause a momentary traffic interruption For...

Страница 206: ...or ATM PW Table 4 73 Attachment Circuit Parameters for ATM PW Parameter Description Possible Values PW number Displays the PW number as defined in the PW menu read only See Table 4 69 PW name Displays...

Страница 207: ...at should be carried toward the PSN by this N 1 PW Note Visible only for the N 1 VC and N 1 VP PW types This parameter is automatically set according to the VPI value see above 0 4095 VCI to PSN The v...

Страница 208: ...annel will be stopped Can be changed dynamically on the fly as long as it has the same service category and mode 0 99999 Default 0 Out TD Traffic Descriptor number Note The traffic descriptor must be...

Страница 209: ...Table 4 69 PW name Displays the PW name as defined in the PW menu read only See Table 4 69 PW type Displays the PW type as defined in the PW General Parameters menu read only See Table 4 70 Payload s...

Страница 210: ...under which the TDM attachment circuit parameters are displayed E1 T1 port number Circuit emulation port number 1 4 8 16 Bundle time slots The number of timeslots in the Basic CES PSN bundle Availabl...

Страница 211: ...nt circuits From Multiservice over PSN menu select View ATM AC The ATM ACs are displayed ACE 3205 RAD Data Communications Configuration Applications Multiservice over PSN View ATM AC PW PW type Port t...

Страница 212: ...eration Please select item 1 to 3 ESC previous menu main menu exit Figure 4 86 Remote DSL Modem Menu Table 4 75 Remote DSL Modem Parameters Parameter Description Possible Values ID ID of the remote DS...

Страница 213: ...provides miscellaneous info regarding the entity The following parameters are displayed as info columns in the inventory table of each entity depending on whether the parameters are relevant to the e...

Страница 214: ...Inventory details are displayed as illustrated in the example below ACE 3205 RAD Data Communications Inventory Index Description 1 1001 RAD ACE 3205 Chassis 4 4001 RAD ACE 3205 PS 5 4002 RAD ACE 3205...

Страница 215: ...s menu is displayed 2 From the Utilities menu select License Management The License Management menu is displayed 3 From the License Management menu select Feature Status The Feature Status information...

Страница 216: ...su 2 Password xxxxxxxxxx 3 New password yyyyyyyyyy 4 Confirm password yyyyyyyyyy Please select item 1 to 4 ESC previous menu main menu exit Figure 4 89 Change Password Menu Table 4 77 Change Password...

Страница 217: ...es menu select File Utilities The File Utilities menu is displayed 2 Select File System The File System menu is displayed 3 Select Dir The Dir menu is displayed 4 Select Application Files The Applicat...

Страница 218: ...es File System Dir select Swap application files A confirmation message appears Are you sure Y N 2 Type Y to confirm the files swap ACE 3105 ACE 3205 continues to run with the previous files version u...

Страница 219: ...lication is installed on the network management station NMS allowing TFTP protocol operations to be initiated to from it For more information refer to the RADview EMS user s manual Transferring Files...

Страница 220: ...dditional Tasks and Options ACE 3105 ACE 3205 Ver 5 2 Figure 4 91 View Network Connections 3 On the Network Tasks sidebar click Change Windows Firewall settings The Windows Firewall dialog box appears...

Страница 221: ...tation to check how TFTP file transfers can be allowed to pass through it using a UDP type port Setting the Unit s IP Address Before a TFTP file transfer can take place you must assign an IP address t...

Страница 222: ...outer Default gateway 1 Gateway interface number 1 256 1 2 Gateway IP address 172 17 191 1 Please select item 1 to 2 Figure 4 95 Default Gateway Menu The unit s gateway address is set Other RAD produc...

Страница 223: ...TP server side the server application receives the command and carries it out automatically Once the transfer is completed the Ended OK status is shown Table 4 79 TFTP Operations Parameter Description...

Страница 224: ...uploaded It is a string 8 alphanumeric characters not case sensitive Total timeout Total timeout period in seconds which is the maximum time period allowed for the attempted transmission 1 1000 Defaul...

Страница 225: ...to the product via HyperTerminal for more information refer to Chapter 3 select Utilities File utilities File transfer X Modem The XMODEM file transfer options are displayed ACE 3205 RAD Data Communic...

Страница 226: ...arameter Description Possible Values Command The file transfer command to be carried out see explanation of each in Table 4 79 Boot download is explained in Appendix B No operation Software download C...

Страница 227: ...om the Protocol drop down list select Xmodem Figure 4 100 Send File Dialog Box Selecting Xmodem 3 Click Browse and locate the path of the file that should be transferred Figure 4 101 Send File Dialog...

Страница 228: ...s received from the product unit to the local computer Saving Deleting the Default Configuration File The current configuration of ACE 3105 ACE 3205 including the entire set of parameters defined thro...

Страница 229: ...default configuration file The default configuration file is deleted and the factory default configuration is used instead Restarting Resetting the Unit ACE 3105 ACE 3205 supports two types of initial...

Страница 230: ...peration is irreversible unless the current configuration can be restored from downloadable files To reset ACE 3105 ACE 3205 to factory defaults 1 From the System menu see Figure 4 3 select Factory De...

Страница 231: ...5 then delivers voice traffic over bonded SHDSL bis links to an ATM DSLAM and data HSDPA traffic over an ADSL2 link to an IP DSLAM On the central site side left side ACE 3400 serves as the central RNC...

Страница 232: ...IMA Group Configuring a VCL Interface Configuring an ADSL2 Router Interface Defining the Remote Peer Defining a Pseudowire Connection Configuring the Unit for CES over ATM Traffic CES traffic E1 T1 TD...

Страница 233: ...iguring an SHDSL IMA Group To configure an IMA group for the SHDSL links On the IMA configuration menu Configuration Applications ATM IMA set the following parameters Parameter Value Group number 1 Ty...

Страница 234: ...ngly this part of the application see Figure 5 3 requires the configuration of E1 T1 ports an IMA group for the E1 T1 links a VCL interface an ADSL2 router interface the IP address of the remote peer...

Страница 235: ...nu Configuration Applications ATM IMA set the following parameters Parameter Value Group number 2 Type E1 Min RX TX links 1 Group ID 2 TX frame length 128 Max differential delay 25 Blocking Unblock IM...

Страница 236: ...arameters Parameter Value Number 1 Name ATMoPSN IP address 192 168 1 1 IP mask 255 255 255 0 Interface type ADSL2 Port number 1 VPI 20 VCI 200 LLC SNAP Encapsulation Bridged PDU VLAN tagging Disable M...

Страница 237: ...following parameters Parameter Value PW type ATM VC N to 1 PSN type MPLSoIP Peer number 1 Provisioning mode Manually Out PW label 100 In PW label 100 Control word Enable Sequence number Enable TX queu...

Страница 238: ...lication Installation and Operation Manual 5 8 Cellular Backhaul over PSN and ATM ACE 3105 ACE 3205 Ver 5 2 Parameter Value Group number 2 VPI 3 VCI 300 VPI to PSN 3 VCI to PSN 300 VPI from PSN 3 VCI...

Страница 239: ...e diagnostics options see Section 6 4 Troubleshooting Troubleshooting chart see Section 6 5 Recovering ACE Units Instructions on recovering the unit see Section 6 6 Frequently Asked Questions see Sect...

Страница 240: ...options Refer to Figure 6 2 below Physical layer Access the physical ports monitoring options Refer to Figure 6 13 Logical layer Access the PPPoE session information Refer to Figure 6 21 Applications...

Страница 241: ...nt log Refer to Figure 6 4 Clock Access the clock monitoring options Refer to Figure 6 6 Radius statistics View the current Radius statistics Refer to Figure 6 11 Syslog statistics View the current Sy...

Страница 242: ...For more information about alarm traps see Table 6 59 Viewing the Event Log The event log displays information regarding all events that occurred up to this point To view the event log 1 From the Sys...

Страница 243: ...vents To clear all records in the event log From the Event Log menu see Figure 6 4 select Clear Event Log Monitoring the Clock The availability and performance of the unit s current clock source can b...

Страница 244: ...lock Recovered clock Status Clock State Rapid Phase Lock Recovered ID 1 ESC previous menu main menu exit Figure 6 8 Recovered Clock Status Table 6 5 Recovered Clock Status Parameters Parameter Descrip...

Страница 245: ...Clock Recovered clock Statistics RX packets 93814 Lost packets 0 Out of order packets 0 Buffer underflow 0 Time elapsed 100 Valid intervals 1 1 Interval 0 2 Recovered ID 1 PW number 1 Please select i...

Страница 246: ...tails You can display the details of the clock source master or fallback from which ACE 3105 ACE 3205 currently recovers its timing reference The master and fallback clock sources must be pre configur...

Страница 247: ...l RX clock Recovered Port type Type of the port that is used by the clock source Relevant only if the clock source type is RX clock read only E1 T1 IMA Group SHDSL Port number Number of the port that...

Страница 248: ...s Rejects 0 0 0 0 Access Challenges 0 0 0 0 Malformed Response 0 0 0 0 Bad Authenticators 0 0 0 0 Pending Requests 0 0 0 0 Timeouts 0 0 0 0 Unknown Types 0 0 0 0 Packets Dropped 0 0 0 0 C Clear counte...

Страница 249: ...n from the server Numerical Timeouts Number of timeouts received from this server When a timeout is received ACE 3105 ACE 3205 may try to resend the access request to the same server or to a different...

Страница 250: ...ueued dropped messages Number of messages that could not be queued for transmission by the Syslog server Numerical integer Monitoring the Physical Layer The physical layer includes options for monitor...

Страница 251: ...stics regarding the port s performance To view the Ethernet port status 1 From the Port menu see Figure 6 13 select Ethernet The Ethernet menu appears 2 From the Ethernet menu select Status The port s...

Страница 252: ...The port statistics are displayed ACE 3205 RAD Data Communications Monitoring Physical Layer Port Ethernet Statistics Receive counters Transmit counters Correct frames 0 Correct frames 0 Correct byte...

Страница 253: ...x mode Numerical TX multiple collisions Number of successfully transmitted frames for which transmission was inhibited by more than one collision Valid only in half duplex mode Numerical TX deferred t...

Страница 254: ...t statistics data select Port Number and then type the port number To view the connection statistics of a previous time interval From the E1 menu select Interval and then type the number of the 15 min...

Страница 255: ...rical ES Number of Errored Seconds i e seconds during which CRC SEF Severely Errored Frame or AIS errors have occurred Numerical BES Number of Burst Errored Seconds i e seconds during which 2 to 319 C...

Страница 256: ...well as the actual transmitting power etc To access the ADSL2 menu From the Port monitoring menu see Figure 6 13 select ADSL2 The ADSL2 menu appears To view the ADSL2 port status Select Status The st...

Страница 257: ...A ADSL2 AnnexB ADSL2AnnexA ADSL2AnnexB ADSLAnnexA ADSLAnnexB Downstream rate Current downstream synchronization rate in Kbps Upstream rate Current upstream synchronization rate in Kbps SNR Margin Curr...

Страница 258: ...stics Table 6 15 ADSL2 Port Statistics Parameter Description Possible Values FEC Number of Forward Error Correction events This parameter is inhibited during UAS or SES LOSS Number of seconds with Los...

Страница 259: ...he onset of 10 contiguous seconds with no severely Errored seconds Time elapsed or Start Time The elapsed time since the beginning of the current interval 0 899 Valid Intervals The number of intervals...

Страница 260: ...Parameter Description Possible Values Wires Number of wires in the displayed port Line state The current operational state of the SHDSL link Transmission mode Transmission mode selected during the sy...

Страница 261: ...ng Physical layer Port SHDSL Statistics LOSW 0 CRC anomalies 0 ES 0 SES 0 UAS 0 Time elapsed 0 Valid intervals 0 1 Interval 0 2 Port number 1 3 Wire pair 1 Please select item 1 to 3 ESC Previous menu...

Страница 262: ...elapsed The elapsed time since the beginning of the current interval 0 899 Valid intervals The number of intervals that are saved 0 24 Interval The number of the interval to be displayed 0 24 or the l...

Страница 263: ...the PPPoE session is currently up or down Up Down Session ID ID number that was assigned to the PPPoE session by the access concentrator Numberical Local MAC Display the MAC address associated with th...

Страница 264: ...alue of the remote MRU maximum receive unit Numerical PPPoE ID ID of the PPPoE entity for which the statistics are displayed above ID number of a previously defined PPPoE entity All parameters except...

Страница 265: ...from the uplink interface within the last interval Number Logical port number Number of Abis logical port 1 4294967295 All parameters except Logical port number are displayed as read only Monitoring...

Страница 266: ...N Multiservice over PSN monitoring options Refer to Figure 6 54 Remote DSL Modem Remote DSL connectivity monitoring options Refer to Figure 6 58 Viewing the ATM Traffic Statistics The ATM traffic stat...

Страница 267: ...ls 0 Time elapsed 100 Valid intervals 1 1 Interval 0 2 Port type E1 UNI 3 Port number 1 Please select item 1 to 3 F Forwarding F Forwarding Internal ESC previous menu main menu exit Figure 6 25 ATM Po...

Страница 268: ...current statistics data select Port Number and then type the port number To view the statistics of a previous time interval From the Port menu select Interval and then type the number of the 15 minut...

Страница 269: ...ossible Values Link statistics View IMA link statistics Refer to Figure 6 27 Link status View IMA link status Refer to Figure 6 28 Group statistics View IMA group statistics Refer to Figure 6 29 Group...

Страница 270: ...ferent link 1 From the Link Statistics menu displayed under the link statistics parameters select Link Number and then type the number of the link of which statistics you want to view 2 Select Link Ty...

Страница 271: ...re are 10 consecutive IMA Far End SES occurrences the status ends when there are 10 consecutive seconds with no IMA far end SES occurrences Numerical NE TX UUS Number of unusable seconds at the near e...

Страница 272: ...rent status parameters of Link 1 are displayed by default Table 6 24 explains the different status parameters ACE 3205 RAD Data Communications Monitoring Applications ATM IMA Link Status NE RX state N...

Страница 273: ...lay the status for 1 4 8 16 for E1 T1 1 4 for SHDSL Default 1 Displaying the IMA Group Statistics You can display the statistics parameters of each of the available IMA groups one group at a time To v...

Страница 274: ...al Time elapsed Start time The elapsed time period in seconds since the beginning of the current interval Start time is for the chosen interval 0 899 Valid intervals The number of intervals that are s...

Страница 275: ...links Active RX links N Please select item 1 to 1 ESC previous menu main menu exit Figure 6 30 IMA Group Status and Menu 1 ACE 3205 RAD Data Communications Monitoring Applications ATM IMA Group Statu...

Страница 276: ...d to receive in a group Numerical Active TX links Number of active transmitting links Numerical Active RX links Number of active receiving links Numerical Available TX cell rate Current cell rate cell...

Страница 277: ...tics From the ATM monitoring menu select XC The ATM XC monitoring options are displayed ACE 3205 RAD Data Communications Monitoring Applications ATM ATM XC 1 User statistics 2 OAM statistics 3 OAM Loo...

Страница 278: ...ription Possible Values RX cells CLP 0 1 Number of cells received on the ATM channel with CLP0 or CLP1 Numerical RX cells CLP 0 Number of cells received on the ATM channel with CLP0 Numerical Policing...

Страница 279: ...ble ACE 3205 RAD Data Communications Monitoring Applications ATM ATM XC OAM Statistics RX AIS 0 RX AIS 0 RX RDI 0 RX RDI 0 TX RDI 0 TX RDI 0 LOC 0 LOC 0 FM SES 0 FM SES 0 FM UAS 0 FM UAS 0 Time Elapse...

Страница 280: ...0 last interval max 24 0 if no interval Default 0 XC ID ID of the XC for which the statistics above are displayed XC number Displaying the ATM XC OAM Loopback Statistics To view the XC OAM loopback s...

Страница 281: ...f the delay measurements Numerical Errored sessions Number of failed loopback sessions If a loopback cell is not received back within 5 seconds if the cell does not complete the roundtrip within 5 sec...

Страница 282: ...cs View the CES OAM statistics Refer to Figure 6 38 OAM Loopback statistics View the CES OAM loopback statistics Refer to Figure 6 39 To view the CES XC user statistics From the CES XC monitoring menu...

Страница 283: ...Number of times the CDVT buffer was in overflow state Numerical Pointer mismatch Number of times a pointer mismatch was found Numerical RX cells Number of cells received on the ATM channel Numerical...

Страница 284: ...cells were received Numerical TX RDI Number of seconds during which RDI cells were transmitted Numerical LOC Number of seconds during which the LOS loss of continuity state was declared Valid only whe...

Страница 285: ...ailable ACE 3205 RAD Data Communications Monitoring Applications ATM CES XC OAM Loopback statistics Average delay usec 0 Minimum delay usec 0 Maximum delay usec 0 CDV 0 Errored sessions 0 Time elapsed...

Страница 286: ...l Time Elapsed Start Time Time Elapsed is the period in seconds since the beginning of the current interval Start Time is for intervals 1 24 0 899 Valid intervals The number of intervals that are save...

Страница 287: ...e 6 35 VCL Interface User Statistics Parameters Parameter Description Possible Values RX cells CLP 0 1 Number of cells received on the ATM channel with CLP0 or CLP1 RX cells CLP 0 Number of cells rece...

Страница 288: ...hapter 4 can be fully monitored during service This includes Viewing the Bridge MAC Table Details Viewing the VLAN ID of Bridge Ports Viewing Bridge Statistics To access the bridge monitoring options...

Страница 289: ...d in the MAC table 0 52 MAC address Enter the MAC address that you want to locate in the MAC table If the address is not found the closest lower address value is displayed instead 00 00 00 00 00 00 to...

Страница 290: ...sly defined in the MAC table menu See Table 6 36 above MAC address A valid MAC address within the range that was previously defined in the MAC table menu See Table 6 36 above Bridge port A bridge port...

Страница 291: ...ith the VLAN ID displayed adjacently on the same row Viewing Bridge Statistics The performance statistics of each bridge port can be displayed separately To view the performance of bridge ports From t...

Страница 292: ...eived via this bridge port Numerical TX multicast frames Number of multicast frames that were sent from this bridge port Numerical TX drop frames Number of frames that were dropped upon transmission d...

Страница 293: ...the ARP table See Figure 6 48 ACE 3205 RAD Data Communications Monitoring Applications Router Routing table IP address IP mask Protocol Next hop 100 200 300 50 5050606099 Local 100 100 250 50 2300000...

Страница 294: ...ddress used by the address resolution protocol A valid IP address MAC address MAC address used by the address resolution protocol A valid MAC address Viewing the MPLS Traffic Statistics The MPLS traff...

Страница 295: ...gure 6 50 Hello Statistics Table 6 44 Hello Statistics Parameters Parameter Description Possible Values LDP ID LDP ID of the local unit Peer LDP ID LDP ID of the remote peer Type The type of Hello adj...

Страница 296: ...g to the LDP port The first option is when the session is in active role and the second when it is in passive role Openrec an initialization message has been received from the peer Openset the peer ha...

Страница 297: ...croll up ESC Previous menu Main menu exit Figure 6 53 Show Labels Table 6 47 Label Parameters Parameter Description Possible Values Value column top Shows the value of each LDP label in the session In...

Страница 298: ...view the pseudowire connection status From the PW monitoring menu select Status The status details of a PW connection are displayed All status details are read only ACE 3205 RAD Data Communications Mo...

Страница 299: ...running Down the connection is down Not present a configuration is missing Lower layer down the underlying layer MAC tunnel is down Up Down Not present Lower layer down Local status The status of the...

Страница 300: ...ire connection Note This field may display one or more faults No faults NotFwding PW cannot forward packets AcRx Errors on the receiving channel of the attachment circuit AcTx Errors on the transmitti...

Страница 301: ...f the ingress tunnel definition for this PW A value of 0 means that the tunnel label is not used Max cells actual Displays the actual number of cells for an ATM PW PW number ID number of an existing p...

Страница 302: ...mber 1 Please select item 1 to 2 F Forward F Forward interval ESC Previous menu Main menu exit Debug Figure 6 56 ATM Pseudowire Statistics Table 6 49 ATM Pseudowire Statistics Parameters Parameter Des...

Страница 303: ...lls received on the specified VC VP from the ATM side Numerical Policing disc CLP 0 1 Number of cells discarded by the ATM policer on the ATM channel with CLP0 or CLP1 Policing disc CLP 0 Number of ce...

Страница 304: ...ription Possible Values Top row The top row displays Ethernet port type and port number PW number can be changed below TDM port type number VPI VCI of the PW connection RX packets Number of packets re...

Страница 305: ...urrent interval Start Time is for intervals 1 24 0 899 Valid intervals The number of intervals that are saved 0 24 Interval number Number of the interval to be displayed You can enter a different numb...

Страница 306: ...exit Figure 6 58 Remote DSL Modem Monitoring Table 6 51 Remote DSL Modem Monitoring Parameters Parameter Description Possible Values RX rate bps The current rate bits per seconds of incoming traffic f...

Страница 307: ...he event log For menu instructions see Viewing the Event Log For the complete list of possible events see List of Log Events below Perform external and internal loopback tests such as ATM port timed e...

Страница 308: ...ne phase lock Hold over n 18 Statistics collection Ended OK n files Table 6 53 E1 T1 Port Events List No Event String Status Port Type Port 1 LOS Start End E1 T1 n 2 LOF Start End E1 T1 n 3 AIS Start...

Страница 309: ...TDM PW Alarm Forwarding Events List No Event String Status PW 1 RX L M 100 Start End PW n 2 RX R L Start End PW n 3 Underrun Start End PW n Table 6 59 LDP Events List No Event String Status ID 1 LDP...

Страница 310: ...ure 5 Power failure 6 Fan failure 7 Port status change for SFP 8 Redundancy status 9 Link down only for ETH ports 10 Link up only for ETH ports 11 Loss Of Signal LOS Physical Layer 12 Loss Of Frame LO...

Страница 311: ...and its severity change the unit configuration or check the integrity of ports connections or standalone devices such as switches routers etc that take part in the particular application If the alarm...

Страница 312: ...cess the physical layer diagnostics options Refer to Figure 6 63 Applications Access the application diagnostics options Refer to Figure 6 65 Displaying Self Test Results ACE 3105 ACE 3205 performs a...

Страница 313: ...ck Tests ACE 3105 ACE 3205 supports two types of user defined physical loopback operations on ATM ports Internal loopback returns the transmitted data at the physical layer to the receive path The int...

Страница 314: ...ameters Parameter Description Possible Values Physical Loopback Access the physical loopback diagnostics Refer to Figure 6 64 Loopback timeout The duration of the loop operation in minutes to be perfo...

Страница 315: ...esponding transmitter in the return direction Internal The signal that is about to be transmitted is connected to the associated incoming receiver Disable External Internal Default Disable Performing...

Страница 316: ...cs Applications ATM Cell test 1 Port type E1 UNI 2 Port number 1 3 VPI 0 4 VCI 32 5 PTI User cell 6 CLP CLP 0 7 OAM function AIS 8 Payload 00 9 Number of cells 1 10 Send cell Off Please select item 1...

Страница 317: ...be sent in this test 1 10000 Default 1 Send cells Use this command to start or stop the sending the cells When off no cells are sent Send Off Default Off Performing IP Connectivity Tests The IP conne...

Страница 318: ...Infinite number of packets Defines whether the ping packets are sent infinitely or according to a specific number of packets defined below No Yes Default No Number of packets A specific number of pack...

Страница 319: ...n or exit the Trace Route menu Only one route tracing session is allowed at a time 6 5 Troubleshooting The following troubleshooting chart is based on LED indications or other inputs Use this chart to...

Страница 320: ...Check the Tx optical power to see whether it is in range If out of range send it for repair Check the fiber optic connections Ethernet LINK LED is off Ethernet cable problem Check the Ethernet cable...

Страница 321: ...sed Status of the clock recovery PW Status of the remote port generating the clock stream Determining the Condition of the Clock Recovery PW To determine the condition of the Clock Recovery PW 1 Go to...

Страница 322: ...o Monitoring System Clock Current clock 2 Check whether the current clock source is set to Recovered Active Clock Master Source Recovered Recovered ID 1 If the clock source is not set to Recovered 1 G...

Страница 323: ...alarms 3 Make sure that the clocking interface is not in LOS condition 4 If it is in LOS condition try using an alternative clock port for the system clock another E1 port STM 1 port etc 5 If another...

Страница 324: ...ically damaged or has been removed To determine the source of the physical link failures 1 Go to Monitoring Applications Multiservice over PSN PW Status 2 Select the clock recovery PW index 3 Go to Mo...

Страница 325: ...to the ACE c Check the connected device port physical layer d Replace the ACE unit PW Logical Failure The reason for a PW failure may be related to one of the following sections Physical layer fault o...

Страница 326: ...logical layer faults of the underlying infrastructure follow the instructions in the next section Logical Layer Faults This section explains on identifying errors on IP ARP PPPoE LDP and VCCV BF IP AR...

Страница 327: ...u must have an operational PPPoE session active To determine logical layer faults on PPPoE 1 Make sure to have an operational PPPoE session active 2 Go to Monitoring Logical layer PPPoE Session status...

Страница 328: ...e PW devices and is used to extend failure messages between units In case the BFD fails to receive the keep alive message in the given time frame a proper notification is sent and the PW is disabled D...

Страница 329: ...o Configuration Applications Multiservice over PSN PW General parameters and set OAM Mode to Disable 10 OAM mode Disable 2 If VCCV_BFD status is Up check the network filtering as the firewall may be b...

Страница 330: ...the LDP mode go to Configuration Applications Multiservice over PSN PW General parameters 4 Provisioning mode LDP PW id 5 In LDP MPLS mode change the Tunnel label Label range 6 Check whether the LDP...

Страница 331: ...g the Trace Route option as follows 1 Go to Diagnostics Applications IP Trace Route 2 Enter the IP address of the ACE unit and select Start 1 Destination IP address 0 0 0 0 2 Start 3 Check network con...

Страница 332: ...or management To do so go to Configuration Applications Router Interface 8 Management access Enable Failure of the Management Plane in the ACE Unit If the procedures the parameters are properly config...

Страница 333: ...e Rx congestion failure procedure If the number of policing discarded frames is increasing the settings of the policing mechanism may cause the loss of cells RX congestion dropped 0 Policing disc 0 0...

Страница 334: ...impairments and some corrective measures can be taken on the ACE unit to minimize or eliminate them To enable detecting packet loss and misorder Go to Configuration Applications Multiservice over PSN...

Страница 335: ...meter in ATM PWs Go to Configuration Applications Multiservice over PSN PW Service parameters 1 MAX cells concatenation 1 29 1 2 Timeout mode Enable 3 PW timeout usec 100 5000000 100 To access the pay...

Страница 336: ...ffic to help minimize the packet loss events caused by BW congestions on the network Reducing the overall transmitted throughput will always cause an increase of the delay All changes must be performe...

Страница 337: ...oIP 1 TOS 0 255 0 2 EXP bits 0 7 0 3 VLAN tag Enable 4 VLAN ID 0 4094 0 5 VLAN priority 0 7 0 Power Supply and Fan Failure If the log file reports a power supply failure or a fan failure do the follow...

Страница 338: ...unit to the chassis 3 Carefully pull and remove the power supply unit from the chassis To install the hot swappable power supply unit 1 Carefully slide the new power supply unit into its slot until t...

Страница 339: ...ancy flip that might affect data 3 Go to Configuration System Protection Main card redundancy 4 Switch to the other card 5 In case of a mismatch between the installed hardware versions replace the sta...

Страница 340: ...ollowing cases A new main card module is inserted and not yet initialized Reset to other card or a Configuration Update to the Other Card command was executed A problem in the communication between th...

Страница 341: ...rned off 3 To change the WTR go to Configuration System Protection Main card redundancy and under WTR time specify a different time 1 Card redundancy On 2 WTR time sec 1 60 5 4 If this error persists...

Страница 342: ...ans that the remote unit was experiencing Underrun condition Rx L M 100 means that the remote unit is reporting on failure on the TDM interface When Rx L M is up together with Underrun event continue...

Страница 343: ...s Load sharing Re Route events Clock Related Underruns In cases where the underruns are periodic their occurrence might be related to incorrect clocking configuration Review the elements active clocki...

Страница 344: ...unit Rx Congestions This may occur if the buffer located between the PW packets towards the ATM has overflowed The Rx Congestion dropped counter represents the number of packets dropped due to congest...

Страница 345: ...ll rate is not lower than the expected transmission rate 5 Output rate cps 100 353208 353208 Insufficient PSN ATM buffer size The PSN to ATM buffer size is determined according to the number of cells...

Страница 346: ...TM Traffic descriptor TD 1 Traffic descriptor number 1 99999 1 2 Service category CBR 3 Mode Policing Another solution would be enabling the shaping on the ATM device connected to the remote ACE unit...

Страница 347: ...e the Min Rx Tx links under the IMA configuration to a lower value in order to allow the operating links to restore the IMA group Differential delay To check the current observed maximum differential...

Страница 348: ...5 0 Check that the IMA protocol version is the same on the ACE IMA group and the remote IMA group Go to Configuration Applications ATM IMA 8 IMA version 1 1 In case there are problems in the IMA contr...

Страница 349: ...d cells is reached TDM traffic however requires continuous delivery of data Accordingly ACE 3105 ACE 3205 uses the timeout mechanism to reduce the cell storage time before encapsulated data is sent to...

Страница 350: ...bandwidth based on these parameters can be obtained from Technical Support Q How can end to end OAM be maintained over a packet switched network A ACE 3105 ACE 3205 transfers transparent End to End O...

Страница 351: ...nable or disable the ordering mechanism and also set the number of packets window 0 1 2 4 8 16 or 32 packets in which ACE 3105 ACE 3205 will try to fix erroneous packet sequences misorders For more in...

Страница 352: ...Chapter 6 Monitoring and Diagnostics Installation and Operation Manual 6 114 Technical Support ACE 3105 ACE 3205 Ver 5 2...

Страница 353: ...onnector The SHDSL electrical interface is an 8 pin RJ 45 connector wired in accordance with Table A 2 Table A 1 SHDSL Connector Pinouts Pin Function 1 NC 2 NC 3 TIP 1 Loop 1 4 RING 1 Loop 0 5 TIP_0 L...

Страница 354: ...45 connector wired in accordance with Table A 2 Table A 2 ADSL2 Connector Pinouts Pin Function 1 NC 2 NC 3 NC 4 RING 0 5 TIP_0 6 NC 7 NC 8 NC A 3 E1 or T1 Connectors The E1 or T1 interfaces of ACE 31...

Страница 355: ...NC female connectors used by unbalanced E1 interfaces For this purpose RAD offers a 150 mm long adapter cable CBL RJ45 2BNC E1 X wired as illustrated in Figure A 1 Figure A 1 CBL RJ45 2BNC E1 X Cable...

Страница 356: ...r ACE 3105 ACE 3205 Ver 5 2 A 5 Terminal Control Connector The terminal control interface of ACE 3105 ACE 3205 terminates in a V 24 RS 232 9 pin D type female DCE connector straight cable wired as fol...

Страница 357: ...sent or corrupted The boot code of the device should not be tampered with It should ONLY be handled by authorized personnel or after contacting RAD Technical Support Formatting the file system means d...

Страница 358: ...OMMUNICATIONS Boot software version 2 12 JUN 3 2006 8 41 00 Press Ctrl A to enter debug screen Figure B 1 Main Boot Screen If during the boot Ctrl A is not pressed the boot proceeds as described in Bo...

Страница 359: ...mation message appears Application file was not found Download application file using 0 Exit 1 XMODEM protocol Select one protocol 1 Downloading application file using XMODEM Y N 2 Type Y The XMODEM F...

Страница 360: ...Perform a swap of the operating and backup files by pressing 1 Delete the operating file by pressing 2 In such a case the backup file automatically becomes the operating file Delete all configuration...

Страница 361: ...nt can run a Continuity Check CC mechanism per connection point in Source mode Sink mode or both AIS state is declared upon AIS LOC or physical failure detection and ends after no failure is detected...

Страница 362: ...y to the other side of the XC Figure C 1 VP Intermediate Point Case A When a failure is detected on the physical port AIS state is declared and F4 segment AIS and end to end AIS cells are generated to...

Страница 363: ...back state Figure C 5 VP Intermediate Point Case E VC Intermediate Point When a VC connection point is set as an intermediate point it operates as follows If the other side of the VC XC is also set as...

Страница 364: ...e forwarded transparently to the other side of the XC F4 segment and end to end and F5 segment OAM cells are dropped from the cell stream Figure C 8 VC Intermediate Point Case C When a failure is dete...

Страница 365: ...t and end to end OAM cells are forwarded transparently to the other side of the XC F4 segment OAM cells are dropped from the cell stream while F4 segment AIS RDI and CC cells are monitored Figure C 11...

Страница 366: ...4 VP Segment Point Case D When a VP segment point is set as a CC sink point F4 segment CC cells are expected to be received every second If no CC cell has been received during the last 3 5 seconds an...

Страница 367: ...C 17 VP Segment Point Case G VC Segment Point When a VC connection point is set as a segment point it operates as follows F5 end to end OAM cells are forwarded transparently to the other side of the...

Страница 368: ...ells are generated towards the forward direction while F5 segment RDI cells are generated towards the backward direction Figure C 20 VC Segment Point Case C When a VC segment point is set as a CC sour...

Страница 369: ...segment point is set as CC both it functions both as a source and a sink point For OAM loopback cells see C 3 OAM Loopback an ID match check determines the loopback state see Figure C 23 and delays ar...

Страница 370: ...I and CC cells are monitored Figure C 25 VC Endpoint Case A When F5 end to end AIS cells are received AIS state is declared and F5 end to end RDI cells are generated towards the backward direction Fig...

Страница 371: ...ved during the last 3 5 seconds AIS state is declared and F5 end to end RDI cells are generated towards the backward direction Figure C 29 VC Endpoint Case D When a VC end point is set as CC both it f...

Страница 372: ...ation is enabled for a VC VP at a certain CP a loopback cell is sent for this VC VP once every 5 seconds The loopback cell is inserted towards the uplink Tx direction and must be looped through anothe...

Страница 373: ...single clock source is achieved by Configuring the transmit TX clock of each specific port to System mode see Section D 2 Transmit Clock Configuration Configuring the system s master and fallback cloc...

Страница 374: ...even if the master clock becomes available Triggers for Clock State Transitions There are several triggers that may cause a clock state transition The master fallback receive RX line has failed The m...

Страница 375: ...on is optional The master fallback clock configuration can be derived from The receive RX clock of a physical port s incoming data The receive RX clock of an IMA group s TRL timing reference link Inco...

Страница 376: ...re tracking state is applied for fast frequency learning Rapid Phase Lock The clock recovery chip is learning the phase of the packet based clock stream This state may take several minutes depending o...

Страница 377: ...ompatible with all clock types Type C Networks in DSL based backhaul applications Type D For SHDSL links only OCXO Component Calibration The OCXO is the internal hardware component used for the clock...

Страница 378: ...lock recovery the DSLAM receives the clock stream via its BITS interface and then forwards it via the DSL line as an NTR clock stream towards ACE 3105 ACE 3205 The DSLAM receives the clock stream from...

Страница 379: ...ed over the PSN on a pseudowire PW connection and both ACE 3105 and ACE 3105 ACE 3205 recover this packet based clock stream on the Node B side The system clock is then synchronized with the two Node...

Страница 380: ...Appendix D Clock Modes Installation and Operation Manual D 8 DSL and PSN Timing Modes ACE 3105 ACE 3205 Ver 5 2...

Страница 381: ...at ATM Service Encapsulation which describes One to One 1 1 ATM PW Encapsulation N to One N 1 ATM PW Encapsulation AAL5 SDU ATM PW Encapsulation TDM Service Encapsulation which describes CESoPSN Contr...

Страница 382: ...2 Encapsulation Format Table E 1 MPLS Layer 2 Encapsulation Parameters Parameter Name Purpose DA Destination MAC address of the remote peer or next hop unit 6 bytes long SA MAC address of the device...

Страница 383: ...ong Type 8100 If VLAN support is enabled the Ethernet packet type is set to 0x8100 2 bytes long VLAN tag If VLAN support is enabled this tag includes the VLAN ID and its priority configured per PW 2 b...

Страница 384: ...20 bytes long GRE header The Protocol Type field of the GRE header is set to 0x8847 MPLS 4 bytes long PW Label Label of the Pseudowire manually defined per PW and per direction or dynamically learned...

Страница 385: ...bytes long A different value is possible for the RX and TX directions tunnel in out IP header The protocol field of the IPv4 header is set to 17 UDP 20 bytes long UDP UDP bytes LDP LDP bytes PHP Disa...

Страница 386: ...rol bits Optional for some PW types 4 bytes long Payload The service data carried on the frame depending on the PW type PHP Enabled Control Packet DA SA Type 8100 VLAN tag Type 800 IP header UDP LDP F...

Страница 387: ...AN ID and its priority configured per PW 2 bytes long Type 8847 MPLS packet type 0x8847 2 bytes long PW label Label of the Pseudowire manually defined per PW and per direction or dynamically learned u...

Страница 388: ...d Contains the sequence number and control bits 4 bytes long Payload The service data carried on the frame depending on the PW type PPPoE Packet Format A PPPoE encapsulation can be either of the follo...

Страница 389: ...bel of the destination unit UDP destination Port uses TDMoIP protocol number 0x85E 2142 PW Label Used only for MPLS in IP mode Manually defined per PW and per direction 4 bytes long Control Word Conta...

Страница 390: ...her 0 or 1 PTI The 3 bit Payload Type Identifier PTI value copied form the PTI bits of the encapsulated ATM cell header C Indicates the CLP Cell Loss Priority value of the encapsulated cell copied fro...

Страница 391: ...er 2 bytes VPI 12 bits VCI 16 bits PTI CLP Figure E 14 N 1 Encapsulation Structure The following figure illustrates the multiple cells concatenation in N 1 mode 0 0 0 0 flags 4 bits Reserved length 6...

Страница 392: ...bits unsigned and rounded number that can be used to guarantee ordered packet delivery E 4 TDM Service Encapsulation TDM traffic can be encapsulated over PSN in two modes CESoPSN CES Circuit Emulatio...

Страница 393: ...e common PW sequencing functions as well as the detection of lost packets SAToP Control Word The following figure illustrates the structure of the SAToPSN Control Word 0 0 0 0 L R RSV FRG LEN 6 bits S...

Страница 394: ...Timeslot N Timeslot 1 Timeslot 2 Timeslot N Figure E 19 TDM Payload The TDM payload illustrated above consists of the following parameters N number of timeslots in a bundle M number of bundles in a pa...

Страница 395: ...the CESoPSN format see CESoPSN Control Word The maximum payload size is 512 bytes Ethernet header PSN Header 0 0 0 0 L R M FRG LEN 6 bits Sequence number 2 bytes Timeslot 1 Timeslot 2 Timeslot N Time...

Страница 396: ...Appendix E Encapsulation over PSN Installation and Operation Manual E 16 5BClock Encapsulation ACE 3105 ACE 3205 Ver 5 2...

Страница 397: ...ediate or segment point All F4 F5 OAM cells that are received on the ATM interface are encapsulated by ACE 3105 ACE 3205 over the PSN In all TDM over PSN applications the alarms are propagated using d...

Страница 398: ...Failure in case of VC Intermediate Point Figure F 3 Physical ETH Failure in case of VP Intermediate Point Figure F 4 Physical ETH Failure in case of VC Intermediate Point VP VC Segment Point When the...

Страница 399: ...ollows see Figure F 9 1 BFD control messages packets are generated per PW by both ACE 3105 ACE 3205 and the remote ACE unit each towards the PSN direction 2 When ACE 3105 ACE 3205 does not receive the...

Страница 400: ...owards the PSN side The following figures illustrate the ACE 3105 ACE 3205 behavior and alarm types used in case of physical ATM link failures depending on the ATM connection type VP or VC VP VC Inter...

Страница 401: ...ent point ACE 3105 ACE 3205 forwards alarms regarding either port level failures or any specific VP or VC connection failure This includes the following cases Figure F 12 Physical ATM Failure in case...

Страница 402: ...when LOS OOF or AIS is detected on the TDM interface A TDM PW failure forward detect state due to persistent packet loss or buffer underrun Forwarding in Structure Agnostic Mode In structure agnostic...

Страница 403: ...de alarms are forwarded depending on the TDM failure type TDM channel error see Figure F 18 causes the TDM PW to enter a forward detect state and use the L and M bits L 1 M 0 of the CESoPSN control wo...

Страница 404: ...il Extended Mode In structure aware trail extended mode TDM channel errors see Figure F 20 are propagated over the PSN just as in structure agnostic mode see Figure F 16 An AIS alarm is forwarded over...

Страница 405: ...e regenerated by the local ACE unit and forwarded towards the other end over the PSN by setting the values of the L and M bits L 0 M 10 of the CESoPSN control word Figure F 22 RAI Regeneration A TDM c...

Страница 406: ...Appendix F Alarm Forwarding Installation and Operation Manual F 10 3BTDM to PSN Alarm Forwarding ACE 3105 ACE 3205 Ver 5 2...

Страница 407: ...B 3 Application files 4 127 Application level tests 6 77 Application parameters 4 64 ASCII screen format 3 7 Asset ID 4 123 ATM cell tests 6 78 ATM cells RX TX statistics 6 40 ATM layer functionality...

Страница 408: ...s 6 45 DM for E1 ports 6 17 Download files B 2 DSL connection monitoring 6 67 DSU ranges 4 45 Duplex mode view current 6 13 Duplex modes 4 41 Dynamic label range 4 95 E E1 failure alarm 4 43 unbalance...

Страница 409: ...peers 4 105 IP mask 4 90 IP route tracing 6 79 J Jitter buffer underrun 6 67 L LAN to LAN bridging 1 5 Late collision 6 15 LCD for E1 ports 6 17 LCD alarm 4 14 LCV for E1 ports 6 17 LDP functionality...

Страница 410: ...nostics 1 7 OAM cell generation for E1 ports 4 43 for T1 ports 4 46 OAM delay 6 43 6 47 OAM descriptor 4 91 for CES connections 4 78 4 80 mode selection 4 71 OAM descriptors configuration 4 71 OAM loo...

Страница 411: ...ace 4 88 Router parameters 4 87 RX active IMA links 6 38 AIS 6 41 ATM cells 6 29 Ethernet statistics 6 14 RDI 6 41 RX AIS 6 46 RX RDI 6 46 RX sensitivity E1 4 42 S SAToP 1 15 SAToP encapsulation E 13...

Страница 412: ...3 4 46 for E1 ports 4 43 for T1 ports 4 46 TX active IMA links 6 38 ATM cells 6 29 Ethernet statistics 6 15 RDI 6 41 TX RDI 6 46 Type A network D 5 Type B network D 5 Typical configuration 5 1 U UAS 6...

Страница 413: ...ocumentation Please complete and return this form by mail or by fax or send us an e mail with your comments Thank you for your assistance Manual Name ACE 3105 ACE 3205 Ver 5 2 Publication Number 355 2...

Страница 414: ......

Страница 415: ...Style spelling grammar references etc Appearance Other Please list the exact page numbers with the error s detail the errors you found information missing unclear or inadequately explained etc and att...

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Страница 418: ...ters 24 Raoul Wallenberg Street Tel Aviv 69719 Israel Tel 972 3 6458181 Fax 972 3 6498250 6474436 E mail market rad com North America Headquarters 900 Corporate Drive Mahwah NJ 07430 USA Tel 201 52911...

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