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USER’S GUIDE

182 SmartSwitch Remote Access Module

T

ELNET

Telnet is the standard way of providing remote login service. With Telnet, any user on the LAN or
WAN executing a standard Telnet client program can remotely login to the SmartSwitch Remote
Access Module and get an SmartSwitch Remote Access Module console session. When you have an
active console session, SmartSwitch Remote Access Module commands can be entered as if you
have a locally-attached keyboard and monitor. Once you use Telnet to login to the SmartSwitch
Remote Access Module, it is possible to make configuration changes to the SmartSwitch Remote
Access Module using SFVRA-SFG.

In the first Telnet illustration (see previous page), the Telnet client is not an SmartSwitch Remote
Access Module. It is also possible to use the SmartSwitch Remote Access Module as the Telnet
client. This allows you to remotely manage an SmartSwitch Remote Access Module with an
SmartSwitch Remote Access Module. The benefit from this is you can now use an SmartSwitch

IN_A> LAN TEST
LAN Test Passed

ISDN

SITE.2

Remote 1

SITE HQ

IN_A> LAN TEST

LAN Test Passed

Telnet Client

WORKGROUP REMOTE ACCESS SWITCH

LAN

10BASE-T

RX

TX

SERVICE

CH-2

D-CH

CH-1

SYNC

POWER

LINE

1

CH-2

D-CH

CH-1

SYNC

LINE

2

CH-2

D-CH

CH-1

SYNC

LINE

3

CH-2

D-CH

AGI

CH-1

SYNC

LINE

4

MMAC

PLUS

C a b l e t r o n

Systems

MMAC

PLUS

C a b l e t r o n

Systems

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Содержание SmartSwitch 9W006

Страница 1: ...USER S GUIDE Release 7 2 Cabletron Systems 603 332 9400 phone 603 337 3075 fax support ctron com C A B L E T R O N S Y S T E M S...

Страница 2: ...OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES Copyright 1998 by Cabletron Sy...

Страница 3: ...including one or more U S Patents No 4701745 5016009 5126739 and 5146221 and other pending patents Telenetworks Copyright 1991 92 93 by Telenetworks All rights reserved FCC NOTICE This device complies...

Страница 4: ...Voluntary Control Council for Interference by Information Technology Equipment VCCI If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user ma...

Страница 5: ...cols 20 Interoperability Devices 21 Security Overview 21 Network Interface Overview 22 System Components 23 Remote ISDN Devices 23 Switches Supported 24 Hardware Overview 25 SmartSwitch Remote Access...

Страница 6: ...nnecting the Module s Cabling 44 Module to SmartSwitch 9000 Ethernet Cabling 45 Mod Tap Adapter 45 Module to PRI Service Cabling 45 Restarting the SmartSwitch Remote Access Module 46 Accessing the Sma...

Страница 7: ...N Connection 67 Verifying an IPX Remote LAN Connection 68 Verifying IPX Routing over a WAN Connection 68 Verifying Triggered RIP SAP 69 Verifying the AppleTalk Routing Feature 69 Verifying AppleTalk R...

Страница 8: ...Routing Operational over the LAN connection 97 AppleTalk Routing Operational over the WAN connection 100 SNMP 101 Dial Out 105 Compression 107 System Messages 109 Overview 109 Informational Messages 1...

Страница 9: ...nal Information 196 Viewing Throughput Information 200 Throughput Monitor Contents 201 Saving Operational Information 202 Clearing Operational Information 202 Terminating and Restarting the SmartSwitc...

Страница 10: ...compression Related Statistics 244 Digital Modem Statistics 245 LAN Statistics 245 IP Statistics 245 IP Group Statistics 246 ICMP Group Statistics 247 IPX Statistics 249 IPX General Statistics 249 IPX...

Страница 11: ...ading System Software 264 Configuration Backup and Restore 264 Obtaining System Custom Information 264 APPENDICES 265 Getting Assistance 266 Reporting Problems 266 Contacting Cabletron Systems 266 Adm...

Страница 12: ...ng System maintenance information includes information regarding remote management a chapter on both the system commands and the system statistics and routine maintenance procedures APPENDICES The Use...

Страница 13: ...tware product that offers state of the art policy based management system for large central site dial in networks This software provides a rich set of network configuration management and reporting ca...

Страница 14: ...roperability security interfaces system components remote devices and switches supported Hardware Overview A description of the 9W006 and 9W007 SmartSwitch Remote Access Modules Software Overview A de...

Страница 15: ...e versatile wide area networking products designed for the SmartSwitch 9000 They provide SmartSwitch 9000 users with an integrated solution for both LAN and WAN access Their capabilities and performan...

Страница 16: ...elized T1 E1 lines Depending on the country where the PRI service is offered each PRI line supports either the 23 or 30 64Kbps B channels for data plus one 64Kbps D channel for signaling INDY ISDN Hos...

Страница 17: ...pported The digital modem also supports MNP4 and V 42 error control protocols and MNP5 and V 42bis data compression protocols MANAGEMENT The SmartSwitch Remote Access Module includes SFVRA CFG a manag...

Страница 18: ...veness reliability and performance for wide area network connections to remote devices These features include Authentication Servers Provide a central database for networks with more than one SmartSwi...

Страница 19: ...o display current system parameters change many parameters dynamically and write changes to disk files so that they remain permanent High Speed Digital Connections The system supports 56Kbps and 64Kbp...

Страница 20: ...ogeneous network The SmartSwitch Remote Access Module supports interoperability with many different remote devices over ISDN INTEROPERABILITY PROTOCOLS In order to communicate with various remote devi...

Страница 21: ...that connect to the system at the IP network layer These devices use either the RFC1294 based protocol or PPP to communicate with the system IP router devices are single devices that represent many ot...

Страница 22: ...ystem are LAN IP Network Interface LAN IPX Network Interface WAN IP Network Interface WAN RLAN IP Network Interface WAN RLAN IPX Network Interface WAN UnNumbered Network Interface The variety of netwo...

Страница 23: ...em software and hardware are included in the next two chapters The following section describes remote ISDN devices REMOTE ISDN DEVICES The SmartSwitch Remote Access Module provides a centralized conce...

Страница 24: ...4 SmartSwitch Remote Access Module SWITCHES SUPPORTED The SmartSwitch Remote Access Modules support the following ISDN PRI switch types AT T Definity AT T 4ESS AT T 5ESS DMS250 DMS100 SL100 NET5 1TR6...

Страница 25: ...les for countries using T1 lines and the 9W007 modules for countries using E1 lines Each module family consists of three possible configurations for remote access connectivity We summarize the possibl...

Страница 26: ...and two digital modems 30 port supporting up to 60 digital or analog connections The following graphic illustrates the 9W006 400 module Note that the 9W007 400 has identical physical features connect...

Страница 27: ...re MMAC BUS MMAC Smart SWITCH 1 1 2 3 2 4 9W006 400 WAN Ejector Tabs External Floppy Drive Connector RS232 Console Connector Ethernet Ports VGA Video Ports Ethernet 1 2 Activity LEDs Keyboard Connecto...

Страница 28: ...elephone company supplied ISDN Primary Rate Interface PRI lines or with unchannelized or channelized T1 E1 lines Each PRI interface supports up to 23 B channels for data and a 64Kbps signaling D chann...

Страница 29: ...artSwitch Remote Access Modules to ensure the validity of SMB 1 The functions of the SMB LED are listed in the following table POWER LED The power LED provides information regarding the module power s...

Страница 30: ...arallel port This port is currently disabled dual ethernet ports Using these connectors and the provided Ethernet cables you can connect the module to the SmartSwitch 9000 s Ethernet connection giving...

Страница 31: ...SmartSwitch 9000 Environmental Management Module to control temperature of the board fans humidity and various other environmental components The SMB 1 connection also provides visibility in Spectrum...

Страница 32: ...tem files needed to return your system configuration to the factory default are combined in this file SYSTEM FILES The system files consist of the required configuration files as well as the operation...

Страница 33: ...re but is compatible with previous software versions which contained filter information in the lan nei and or ip nei files With Release 7 2 configuration changes and configuration file updates this fi...

Страница 34: ...ically written to disk The system stores the tables in ASCII format files on the System disk When the system writes system messages to disk it stores them in the following location Directory log File...

Страница 35: ...more complex configuration CFGEDIT is a comprehensive utility you may wish to use to configure advanced features for your system CFGEDIT is also NOT dynamic This means you will have to interrupt norm...

Страница 36: ...em s view of the network then transfer the configuration files electronically to the system SFVRA CFG provides a mechanism to define a system at a site based on administrator defined templates and sta...

Страница 37: ...techniques Also there are three sections of configuration chapters Basic Security and Advanced Configuration sections included in the CyberSWITCH Central Site documentation that are written for the CF...

Страница 38: ...SFVRA CFG Therefore once you use Manage Mode you cannot use SFVRA CFG This documentation is written under the assumption that you will use SFVRA CFG However if you plan on using Manage Mode refer to...

Страница 39: ...ly upon the execution of the command and remain in effect until the system is restarted Once a software restart occurs the changes are lost because the software reads its initial system data values fr...

Страница 40: ...the United States Hardware Installation Step by step instructions for installing hardware components Accessing the SmartSwitch Remote Access Module Provides a description of the possible ways to acce...

Страница 41: ...e customer needs a Channel Service Unit CSU which is integrated into the SmartSwitch Remote Access Module If the line is provided by a LEC or IXC the CSU is required by the phone company to protect th...

Страница 42: ...what release of software is running on the switch When the phone company installs the line they assign it certain characteristics sometimes called translations These are different depending on the ty...

Страница 43: ...cess Module as follows 1 Remove the shipping box material covering the SmartSwitch Remote Access Module 2 Carefully remove the module from the shipping box Leave the module in its non conductive bag u...

Страница 44: ...t the module is between the guides as shown in the following illustration Check both the upper and lower tracks Take care that the module slides in straight and engages the backplane connectors proper...

Страница 45: ...et port 2 if you will be using a second Ethernet connection MOD TAP ADAPTER The cabling between the wall jack and the module is very important and is also where most problems occur The system s PRI RJ...

Страница 46: ...3 and 4 if applicable RESTARTING THE SMARTSWITCH REMOTE ACCESS MODULE The reset switch is a recessed switch located on the front panel under the top left plastic ejector tab as illustrated below The r...

Страница 47: ...e detailed instructions refer to the sections below INITIAL ASSESS USING A PC AND A TERMINAL APPLICATION Connect one end of the supplied null modem cable to the RS232 console port on the module and th...

Страница 48: ...with the same password This is the password that is used the first time a login occurs Being sure to enter all lowercase letters as shown below admin You will now see the system prompt We recommend t...

Страница 49: ...to remotely access the module for routine system management once initial installation and configuration has been performed The same instructions given in Initial Access Using Telnet can be followed h...

Страница 50: ...l IP address for a new module is 192 186 254 254 but you should have configured a new IP address for the module during the initial access Note Do NOT place more than one SmartSwitch Remote Access Modu...

Страница 51: ...that you want to upgrade 6 Return to the Telnet console and issue the exit Manage Mode command Note You will receive a warning that the current configuration data has not been permanently stored in th...

Страница 52: ...is When used in conjunction with System Verification this material helps diagnose problems encountered in the verification process System Messages Provides a listing of all system messages their meani...

Страница 53: ...NG HARDWARE RESOURCES ARE OPERATIONAL To verify the operation of the WAN and LAN hardware resources 1 At the system prompt enter the dr command to display current system messages Determine if the WAN...

Страница 54: ...tialization message among the system messages IP IP router is initialized successfully Note Other messages may also be displayed with the LAN adapter initialization messages If these LAN adapter initi...

Страница 55: ...e administration console type lan test return This command will display a message similar to the following LAN port 1 Transmit was successful If the system displays this message then the test packet w...

Страница 56: ...Module the WAN lines that are connected to the system must be available for use and the routing option must be properly initialized To verify that you have a dedicated connection 1 View the system mes...

Страница 57: ...ed Device Name if security is enabled on the Monitor Connections screen To display the Monitor Connections screen enter the following console command mc return Note The terminal type must be the same...

Страница 58: ...rt on your Ethernet resource then IP routing over the LAN Connection is operational VERIFYING IP ROUTING OVER A WAN INTERFACE To verify that IP routing is properly operational over a WAN interface a r...

Страница 59: ...odule over the WAN connection On the remote IP host type ping 100 0 0 1 return If the remote IP host successfully pings to the SmartSwitch Remote Access Module then continue with the next step If the...

Страница 60: ...he ping command sends a packet to a specified host waits for a response and reports success or failure Substitute the equivalent command on your IP host The steps to verify the operation of IP routing...

Страница 61: ...BERED INTERFACE To verify that IP routing is properly operational over a WAN UnNumbered interface the SmartSwitch Remote Access Module must be operational and available to initiate connections Below i...

Страница 62: ...essage among the system message IP RIP RIP Protocol Initialization successful If you see this IP RIP initialization message the IP RIP has initialized successfully If this IP RIP initialization messag...

Страница 63: ...then IP Network Systems or click on the icon c Select SITE1 from displayed list you should have already configured IP subnet and network interface information for this site d Click on the Static Rout...

Страница 64: ...Processing routes learning is properly operational on a LAN interface IP RIP processing must be successfully initialized Also a local IP router must be connected to the local LAN port on the system a...

Страница 65: ...ration used to verify IP RIP output processing on a WAN interface It uses IP addresses specific to the example Substitute the IP addresses of your network when you perform the verification steps It al...

Страница 66: ...is displayed the IP RIP input processing is operational If the route is NOT displayed refer to IP RIP Input Processing on a WAN Interface in the Problem Diagnosis chapter VERIFYING IPX ROUTER IS INITI...

Страница 67: ...a LAN connection 1 Determine if SITE1 can access the local NetWare Server local On SITE1 s administration console type ipx diag cc 1 return Note Node address 1 is used by the NetWare servers as part o...

Страница 68: ...yyyyyyyyyy where xxxx is the IPX Network Number yyyyyyyyyyyy is the router s MAC address 4 Verify the call has come up From the router side SITE1 issue the following administration console command to...

Страница 69: ...tics ipx trigrip stats to verify the change is propagated to other side 7 If statistics do not reflect change refer to Triggered RIP SAP Operation 8 Repeat process beginning at step 4 for SAP but subs...

Страница 70: ...Switch Remote Access Module Below is an example of a configuration used to verify AppleTalk Routing operation It uses AppleTalk addresses zones and resource names specific to the example Substitute th...

Страница 71: ...in the Chooser as shown above then the AppleTalk Routing over a LAN connection is operational Continue with the next step 3 If all zones are NOT displayed then AppleTalk Routing over the LAN connectio...

Страница 72: ...erify that the MIB objects can be retrieved via the SNMP get command begin by making sure that the latest version of the enterprise MIB the ih_mib asn file has been compiled at the desired SNMP networ...

Страница 73: ...compression is enabled 3 To verify that compression is in effect with the device issue the cmp stats devicename console command while the connection is in place If compression is in effect this comma...

Страница 74: ...profiles refer to Configuring the Site s Systems in the Configuring Sites chapter For downloading configuration files refer to Downloading Configuration Updates in the Exporting Configuration Files c...

Страница 75: ...Failure during static RAM test on adapter Error downloading operational software to adapter Error downloading bootstrap program to adapter Action 1 Note the displayed error message Restart the SmartSw...

Страница 76: ...n check to make sure that a check appears next to Enable bridging information is included under the Properties tab g If you made a change download the new configuration files to effected site For more...

Страница 77: ...lized successfully on ddd ddd ddd ddd indicates that you may have either not configured a needed interface or have incorrectly configured an interface Check the system s IP network interface configura...

Страница 78: ...and port If not wait for 2 minutes and check again for the WAN line availability messages 2 If using a NT1 or CSU examine the local and network lights of the NT1 or CSU If the local light is on try an...

Страница 79: ...Close f If you made any changes to the configuration download the new configuration files to effected site For more detailed instructions refer to the following sections in the SFVRA Configuration Ma...

Страница 80: ...t the device could not be validated for some reason Check the configuration for the device that will be using the dedicated connection and make any necessary corrections REMOTE DEVICE CONNECTIVITY Pro...

Страница 81: ...Rejection Unknown Calling Bridge Security Rejection No Password given by caller Security Rejection Invalid Password given Security Rejection HDLC not supported by the caller review the system configu...

Страница 82: ...d the system displays the following message No response from ip address Action 1 Verify that the routing entry for the destination network exists by entering the following administrative console comma...

Страница 83: ...need to do this For more detailed instructions refer to the following sections in the SFVRA Configuration Manager User s Guide For static routes refer to Configuring IP Network Subnet Information in...

Страница 84: ...correct verify the configuration in the IP Host IP ROUTING OVER A WAN INTERFACE CONNECTION Problem The remote IP Host connected to a WAN interface does not receive a ping response from the SmartSwitc...

Страница 85: ...access the WAN interface of the SmartSwitch Remote Access Module If the remote IP Host accesses the WAN interface successfully then continue with the next step If the remote IP Host is not able to ac...

Страница 86: ...with the next step If the connection is not up refer to Remote Device Connectivity 2 Verify that the WAN RLAN interface is properly initialized Use SFVRA CFG to check for the proper WAN RLAN interface...

Страница 87: ...ote Access Module If it accesses the LAN interface then continue with the next step If the remote Host is unable to access the LAN interface refer to the preceding problem and action 2 Verify that the...

Страница 88: ...that the IP RIP Send Control is set to a RIP version that the IP Host can understand To check the system s IP RIP Send Control value a If it is not already running start up SFVRA CFG b From the toolb...

Страница 89: ...ue using SFVRA CFG if the transmit broadcast address is not set properly To do this a If it is not already running start up SFVRA CFG b From the toolbar select Functions then IP Network then Systems o...

Страница 90: ...IP OUTPUT PROCESSING ON A WAN INTERFACE Problem The Router does not display the correct route entry i e the Router does not seem to be learning route information from the SmartSwitch Remote Access Mod...

Страница 91: ...verify that it is configured to send IP RIP update messages 3 Also look for the IfStatRcvBadPackets and IfStatRcvBadRoutes counters If these counters are not 0 there may be something wrong with the Ro...

Страница 92: ...nd and receive control is enabled for the LAN interface To check the system s IPX RIP send and receive control values a If it is not already running start up SFVRA CFG b From the toolbar select Functi...

Страница 93: ...gment s External Network Number Make a change if necessary e If you made any changes to the configuration download the updated configuration files to the effected site For more detailed instructions r...

Страница 94: ...to make calls over the interface defined to go to the router Problem The router does not forward typical data RIP SAP Type 20 packets to the remote bridge Action 1 Make sure a call is up Remember the...

Страница 95: ...you made any changes to the configuration download the updated configuration files to the effected site For more detailed instructions refer to the following sections in the SFVRA Configuration Manage...

Страница 96: ...ng initialization AppleTalk routing over the LAN connection AppleTalk routing over the WAN connection Use the following example configuration to diagnose AppleTalk routing operational problems The exa...

Страница 97: ...ions refer to the following sections in the SFVRA Configuration Manager User s Guide For enabling AppleTalk refer to Configuring the Site s Systems in the Configuring Sites chapter For downloading con...

Страница 98: ...alk address is not within that range then try to close the AppleTalk control panel once and then reopen it If the AppleTalk address is still invalid then try to assign a valid address manually by mark...

Страница 99: ...tion 1 Verify that a static route to the remote network is properly configured on the SmartSwitch Remote Access Module The static route is configured using SFVRA CFG 2 If the static route is not confi...

Страница 100: ...make sure that the information on the remote SmartSwitch Remote Access Module labeled Site 2 in the example network contains a proper AppleTalk address and that Make calls for AppleTalk data for the...

Страница 101: ...ystem Ports in the Configuring AppleTalk Network Information chapter For downloading updated configuration files refer to Downloading Configuration Updates in the Exporting Configuration Files chapter...

Страница 102: ...you must select a site template for the site that has SNMP enabled To select a different site template for the site From the toolbar select Functions then select Sites or click the icon Double click...

Страница 103: ...mpInBadCommunityUses statistic If it is non zero the community name specified in the request PDUs does not have the proper access rights to perform the desired request and the request is discarded To...

Страница 104: ...figuration of your Network Management Station so that it uses a Community Name that is known to the SmartSwitch Remote Access Module To add the desired community name to the site 1 If it is not alread...

Страница 105: ...tion then click on Delete b Click on Add then enter the new Community Name and the corrected associated MIB Access Level Click on Add 6 If you made any changes download the new configuration files to...

Страница 106: ...endpoint suffix ConnId connect Id Action 1 If the system does not report a call request message for the remote device then the system did not attempt to make a call Check to see if there is enough cal...

Страница 107: ...ation files to the site For more detailed instructions refer to the following sections in the SFVRA Configuration Manager User s Guide For compression information refer to Adjusting Access Information...

Страница 108: ...the exact same thing I 15 35 09 98 80FD Conn 001 OUT PPP CCP CFG REQ Id 0xB4 Len 9 I 15 35 09 98 9999 Alg 0x11 STAC LZS Len 5 I 15 35 09 98 9999 Hist Count 01 Chk Mode 0x03 SEQ I 15 35 09 98 80FD Conn...

Страница 109: ...or Customer Support the Message text describes the actual message being reported This chapter describes the types of system messages available for example informational and error It also lists each me...

Страница 110: ...t is now a Designated Port WARNING MESSAGES System warning messages signal events that you should investigate These messages may be normal during certain network conditions or they may indicate a prob...

Страница 111: ...he address resolution protocol found duplicate AppleTalk addresses for this AppleTalk network Check the configuration for the AppleTalk ports network range number Abnormal response rcvd state msg reas...

Страница 112: ...nance Protocol RTMP Contact your distributor or Customer Support AppleTalk routing ZIP initialization error AppleTalk disabled AppleTalk is disabled because there is an initialization problem with the...

Страница 113: ...e to an ACE client request was received but could not be decrypted Verify encryption method configured for server is accurate AUTH ACE Encryption configured for DES not supported The ACE server is con...

Страница 114: ...that one of the following has occurred 1 The interface name is not in the remote Authentication server s database 2 The interface name is entered incorrectly in the remote Authentication server s dat...

Страница 115: ...request will be attempted Contact your Distributor or Customer Support AUTH TACACS LOGIN rejected user user name The remote Authentication server rejected the named user This indicates that one of the...

Страница 116: ...digest test A message received from the authentication server did not have the correct authenticator field value AUTH Warning code 0010 Received unexpected authentication response code from server A...

Страница 117: ...ot slot This should be reported after the Bootstrap loaded waiting for response message for a given adapter Bootstrap loaded on WAN card in slot slot waiting for response Informational message during...

Страница 118: ...configured for PPP devices in SFVRA CFG Call Rejected No Called TN IE The switch did not deliver an Information Element for the call This problem normally occurs if you are connected to a point to po...

Страница 119: ...problems communication on the LAN or the server may not be configured properly Verify LAN connectivity with server and then check to see if server configured properly Calls Active xx Active Sites Cur...

Страница 120: ...ssword Incorrect CB disconnect 2 Call back number not found CB disconnect 3 Ethernet address inconsistent CB disconnect 4 Disconnecting for Call back CB disconnect 5 Invalid Packet Received CB disconn...

Страница 121: ...contact your Distributor or Customer Support CHAP Authentication Failure of remote device System_ID error message On node or off node for example through the RADIUS Server CHAP authentication has fai...

Страница 122: ...process should continue however make note of the error message in the event of a future problem Configured adapter x type does not exist The interface adapter indicated does not match the resource co...

Страница 123: ...dedicated connection is operational DHCP P Failed to close UDP port after terminating last DHCP client An internal error occurred in the DHCP Proxy Client When all DHCP client invocations are termina...

Страница 124: ...Client did not initialize successfully The DHCP Proxy Client will not be operational Contact your Distributor or Customer Support DHCP P UDP port 67 opened The DHCP Proxy Client is being enabled and i...

Страница 125: ...ware on the Digital Modem DM card failed FLASH download bad xx SREC The Digital Modem card has failed the firmware update due to a corrupt file Contact your Distributor or Customer Support DM card in...

Страница 126: ...e at end Board board Modem modem There were problems while attempting to update the firmware of the specified modem due to either a corrupt firmware file or hardware problems Reseat the card in its IS...

Страница 127: ...x bytes There is not enough memory available to accommodate the system s total capacity load This informational message identifies how much memory is needed to add an additional mandatory connection E...

Страница 128: ...your Distributor or Customer Support Error during PVC initialization Access access index An error has occurred during the initialization of the indicated Likely cause of this entry is that the system...

Страница 129: ...st interface Error opening file system ethernt2 bin The LAN adapter executable file could not be opened Check for proper software installation Error programming adapter x hardware The WAN card initial...

Страница 130: ...ributor or Customer Support A software update is likely needed FAILED TO FORMAT RFA The Flash File System could not be formatted The system will automatically reset and attempt a reboot in an effort t...

Страница 131: ...edly the above messages indicate a problem with your hard drive Contact your Distributor or Customer Support Failure to allocate enough memory for XILINX load file The WAN card initialization subsyste...

Страница 132: ...l not allow establishment of the data link at this time An attempt will be made to re establish the data link after a switchtype dependent delay E The Network sent a DM F 0 The data link will be resta...

Страница 133: ...System was detected while attempting to save an upgrade installation file set transferred via X Modem FR_IETF Authentication Failure of remote device NAME FR_IETF Off Node Authentication Failure of r...

Страница 134: ...ing written into the Flash File System Insufficient space for buffer pool creation There is not enough system memory to proceed with the creation of the requested size buffer pool Contact your Distrib...

Страница 135: ...IP made an unsuccessful attempt to add a static address to the IP Address Pool The IP address being added did not match any of the configured IP network interfaces IP x x x x not added to the pool Inv...

Страница 136: ...Because of an incorrect setup the default route entry was not added in the routing table Check the next hop in your configuration Be sure that the next hop indicated by the IP address is directly con...

Страница 137: ...initialized The network interface for the LAN port indicated was not initialized because there is no Ethernet resource configured or the Ethernet resource that is configured does not have the correspo...

Страница 138: ...that an attempt has been made to apply a non existent filter In theory this can only happen if someone manually modifies a configuration file other than through SFVRA CFG IP Host Call Dropped ID Resp...

Страница 139: ...uting entries and at this time the routing table is full The host route will not be broadcast via RIP packets and therefore other routers will not be able to learn the route to this device You can use...

Страница 140: ...st IPX IPX router initialized successfully This message is posted when the IPX Router feature has initialized successfully IPX spoofing unable to get disconnect time structure Default options replacin...

Страница 141: ...above present value This message indicates that over the IPXWAN link the master and slave roles could not be determined The internal network number of the system must be changed to ensure proper IPXW...

Страница 142: ...Contact your Distributor or Customer Support LAN Adapter not configured The system tried to access the bridging function when it was not configured Most likely the Ethernet resource was accidentally...

Страница 143: ...ort in question and the number of times n the jabber condition has been detected LAN Port port detected open LAN media The system detected a problem with the physical LAN on the indicated port The LAN...

Страница 144: ...local area network The system will discard these frames until the loop condition is removed MAC Layer Bridge did not Initialize A system problem prevented the MAC layer bridge from properly initializi...

Страница 145: ...atch of configured and installed DM card in slot slot The switch and or jumper settings on the specified Digital Modem card are not properly set to match how the card is configured in software Check t...

Страница 146: ...s Module or of the switch should be corrected Network sent Cause SPID not supported slot port The indicated line does not support SPIDs however a SPID is configured for use on the line Is the SPID con...

Страница 147: ...connected to the system Not enough memory for Security module Not enough system memory available to operate security module Contact your Distributor or Customer Support No UA seen in response to SABME...

Страница 148: ...tomer Support Out of overflow RAM buffers Contact your Distributor or Customer Support Out Svc slot port ISDN line failure The line connected to the indicated slot and port is out of service for the r...

Страница 149: ...ate Request sent by the system The error message is from the remote device and is device specific Contact the remote site for assistance PAP Unknown name name given by remote device The system receive...

Страница 150: ...for DLCI dlci index not ACTIVE A frame was received on the PVC associated with the indicated DLCI which was not active This is a temporary condition and results from an asynchronous operation between...

Страница 151: ...lure Contact your Distributor or Customer Support RBS_out_SM channel Timeout waiting for WINK The system went off hook and the switch never winked back going off hook for a specified amount of time an...

Страница 152: ...s used to indicate additional details on the signal value received in the call progress information message Resmem_gettotal Enabled size size greater than Checksize size for sub name Internal error th...

Страница 153: ...Password given by caller A properly formed Bridge Security negotiation packet was received and the bridge is registered in the system but a password is required and none was provided by the calling br...

Страница 154: ...igger this event Will try again in w minutes This will be displayed directly beneath the above message if a Session Interval is configured for the device Semipermanent Device x reconnected by admin Th...

Страница 155: ...as received from the network on the indicated line If you are having trouble establishing calls on this line the problem should be reported to your phone company SSB Can t read RTC prior to i960 POSTs...

Страница 156: ...n_82503 FAILURE The i960 failed its LAN transceiver test The boot process should continue however make note of the error message in the event of a future problem SSB Post 30 i960per_mod_mem_1 FAILURE...

Страница 157: ...U value is set to 1514 STP A BLAN Topology Change has been detected The system has detected a topology change in the Spanning Tree environment STP A new Root Bridge has been detected The system has de...

Страница 158: ...ll parts of the TFTP feature both Server and Client were successfully initialized Note The following TFTP Local error messages generated during client operations will be displayed on the console only...

Страница 159: ...ere may be a problem with the specified file try replacing it If this message appears consistently contact your Distributor or Customer Support TFTP Local error 13 Received unexpected opcode filename...

Страница 160: ...e No file transfer will be attempted TFTP Remote error 3 Text from Remote Host The REMOTE HOST is reporting that its disk is full The file being transferred may be corrupted TFTP Remote error 4 Text f...

Страница 161: ...ters a system configured for using the RADIAC feature it switches the configuration to now use User Level Security utilizing a TACACS off node authentication server Since the older SmartSwitch Remote...

Страница 162: ...gured to obtain device information off node If such information cannot be stored internally due to a temporary resource shortage the call is dropped Unable to allocate IPX spoofing memory IPX spoofing...

Страница 163: ...Customer Support The most likely causes for the problem are malfunction of the remote device or a faulty line Begin by checking the configuration of the remote device and then rebooting the device If...

Страница 164: ...he same SPI Unmatched Login Task This represents an internal system error Contact your Distributor or Customer Support Unsupported Combinet protocol received protocol Id An unsupported Combinet protoc...

Страница 165: ...rect and the problem persists the indicated adapter card may be faulty Contact your Distributor or Customer Support The following messages are reported when a remote X 25 device s facilities do not ma...

Страница 166: ...ion at both DTE s If this is not possible or does not work select the same throughput class at both DTE s X25 facilities error closed device group not allowed The closed device group facility was sele...

Страница 167: ...uthentication of the remote device failed X25 permanent virtual circuit to device device name up Access access index PVC PVC index LCN LCN The indicated X 25 virtual circuit is operational XMODEM DATA...

Страница 168: ...was reported The Report Number is used by your Distributor or Cabletron Customer Support The Message text describes the actual message being reported Below there is a separate section included for eac...

Страница 169: ...hen the call trace option is enabled the system may report messages such as I 13 55 46 98 1067 Out CALL RQST CallId 0x8000 Rate 64 Slot 1 Port 1 Chans 0x2 TN 181 Ces 0 ConnId 0 I 13 55 46 98 1063 In C...

Страница 170: ...ISDN Informational call trace message Dial tone on Informational call trace message Disconnect for tone value tone on This message indicates that the system disconnected the outbound call The tone va...

Страница 171: ...t port Loc location Cause cause value Ces communication endpoint suffix ConnId connect Id The system has received a call clear message from the network This is usually received after a call disconnect...

Страница 172: ...ss location Prog progress value Ces communication endpoint suffix ConnId connect Id The system has received a call progress message from the network This is usually received in response to sending a c...

Страница 173: ...e adapter Out CONNECT Call Id call Id Slot slot Port port Chans bearer channel map Ces communication endpoint suffix ConnId connect Id The system is sending a connection to the network This is sent in...

Страница 174: ...Ringback tone on Informational call trace message Status report progress value received Informational call trace message Stutter tone on Informational call trace message Tones off Informational call t...

Страница 175: ...The following is the format of a PPP trace line as it is displayed by dr connection Id packet direction protocol type packet type where connection Id Identifies the connection The Id is a numerical va...

Страница 176: ...Configure Reject is transmitted in response to a Configure Request It indicates that the sending device does not understand the options specified in the option list of the Configure Reject The option...

Страница 177: ...quest The Echo Reply packet contains the magic number of the sending device Until the magic number option has been negotiated the value must be set to zero Discard Request The Discard request packet i...

Страница 178: ...ser s Guide Remote Management Once the SmartSwitch Remote Access Module is initially configured you may use methods to remotely manage the SmartSwitch Remote Access Module This chapter provides inform...

Страница 179: ...te refer to Accessing the SmartSwitch Remote Access Module The SmartSwitch Remote Access Module has various tools to manage the system remotely You may combine several of these tools to provide a comp...

Страница 180: ...d other remote devices You can detect problems without manually check each machine to see if it is working correctly INSTALLATION AND CONFIGURATION SNMP has two basic components the SNMP Agent which i...

Страница 181: ...roup objects if desired For the NMS follow its specific installation instructions Note that the NMS you are using must also have the latest enterprise MIB the ih_mib asn file compiled on its system If...

Страница 182: ...hanges to the SmartSwitch Remote Access Module using SFVRA SFG In the first Telnet illustration see previous page the Telnet client is not an SmartSwitch Remote Access Module It is also possible to us...

Страница 183: ...get host Refer to the System Commands chapter for a complete listing of available Telnet commands If you are using a PC or a workstation as a Telnet client it must have a Telnet client software packag...

Страница 184: ...u need to quit then restart the SmartSwitch Remote Access Module for some reason issue the restart command Then reestablish your Telnet session If you lose your Telnet connection within 10 seconds of...

Страница 185: ...nnection Preferences Set the following Data Bits 8 Parity none Stop Bits 1 Port Settings and Advanced may remain at default values Connection tab Call Preferences may remain at default values Options...

Страница 186: ...an be used to retrieve report and statistics files and to perform remote node configuration INSTALLATION AND CONFIGURATION TFTP is available to the user by default No installation or configuration ste...

Страница 187: ...he tftp put command transfers files to the remote host the tftp get command retrieves files from the remote host For either command you will then be prompted for the IP address of the remote host the...

Страница 188: ...on to the SmartSwitch Remote Access Module is done using standard modems Modems and cables are NOT provided with the SmartSwitch Remote Access Module When an SmartSwitch Remote Access Module is delive...

Страница 189: ...nges to the Carbon Copy configuration parameters To make these configuration changes you must have previously installed your internal or external modem You will also need a locally attached keyboard a...

Страница 190: ...using the remote administration console option Carbon Copy establishes an administration session with the SmartSwitch Remote Access Module This section contains a brief description of establishing an...

Страница 191: ...an error message in approximately 60 seconds Check the cable connections phone number and password If the connection with the SmartSwitch Remote Access Module is still unsuccessful report the problem...

Страница 192: ...inistration consoles PC s C drive to the SmartSwitch Remote Access Module s C CONFIG directory This downloads files from the administration console PC to the SmartSwitch Remote Access Module To retrie...

Страница 193: ...hroughput may be higher REMOVING CARBON COPY To remove Carbon Copy from your system 1 QUIT from the SmartSwitch Remote Access Module 2 At the DOS prompt type dropcc 3 Reboot your SmartSwitch Remote Ac...

Страница 194: ...estore remote management to your system re add Carbon Copy by following the steps below 1 QUIT the SmartSwitch Remote Access Module 2 At the DOS prompt type addcc 3 Reboot your SmartSwitch Remote Acce...

Страница 195: ...reen for all of the br commands enter br at the system prompt A screen will then be displayed that includes the available br commands the syntax for each command and a definition for each command ACCE...

Страница 196: ...ndles this command as if you were in CFGEDIT mode and saves changes automatically You must then restart your system in order to have these saved changes take effect To change the system s default IP a...

Страница 197: ...and continue with the installation If the file name is incorrect the following message will be displayed Cannot find file file name mc Displays the Connection Monitor screen This screen provides infor...

Страница 198: ...he line Primary Rate Permanent Each Primary Rate line which is used by a dedicated access is considered a Primary Rate Permanent interface A Primary Rate Permanent interface is up if the serial layer...

Страница 199: ...indicates the PRI 23 30 adapter The ver command also displays a connections table It displays the connection lines for features that are loaded only Consider the following example of a connections tab...

Страница 200: ...wing Throughput Information for details Esc To exit the Connection Monitor screen VIEWING THROUGHPUT INFORMATION The Throughput Monitor screen displays the system throughput monitoring feature in acti...

Страница 201: ...e uncmp bits the number of uncompressed bits undmp bits the number of undecompressed bits sample period configured length of the sample period THROUGHPUT MONITOR CONTENTS 1 Indicates the site name for...

Страница 202: ...where actual bandwidth utilization was around 25 and underload was being monitored at around 10 utilization of current bandwidth In this example neither overload nor underload is occurring From the Th...

Страница 203: ...command from the Telnet session of your remote terminal Note If you lose your Telnet connection within 10 seconds of entering the restart command the command will not be executed SETTING THE DATE AND...

Страница 204: ...ify the different admin users Sess Id The session Id number associated with the session Date Time The date and time the session was initiated Idle sec The number of seconds the connection has been idl...

Страница 205: ...00 00 00 00 atalk ping dnet dnode timeout dnnn This command will allow you to ping a specified device If the ping is successful you have connectivity to the device If it is unsuccessful you do not hav...

Страница 206: ...tes from another router on the network if another router is present up The port is ready for use down The port is not ready for use unnum_wait_addr This state will exist with the following scenario Wh...

Страница 207: ...a response comes back indicating that the address is already in use and cannot be used by this port soft seed This flag is triggered if the port is not configured in the discovery mode it is configure...

Страница 208: ...a set of associated zones When a device has learned the complete list of zones for that route the zones valid field will display TRUE atalk stats AppleTalk statistics are comprised of six subgroups of...

Страница 209: ...AC Address Source MAC Address and Ethernet type field for each LAN frame In the above example the DEST field is the destination MAC address field of the LAN frame The SOURCE field is the source MAC ad...

Страница 210: ...ot need to be entered only enough letters of the name to distinguish it from any other configured device name For example you could enter call device sm if there are no other devices whose names begin...

Страница 211: ...in the device database can have one or two phone numbers at which they can be called This message is displayed if the device has no phone number specified Re enter the name or RET to cancel The device...

Страница 212: ...will see the following message echoed back for informational purposes Calling phone number at data rate device PPP The phone number will show what is sent to the switch Any imbedded dashes will have...

Страница 213: ...s message would be displayed You would then need to enter at least call device Schu to successfully initiate a call to the device Schultz Re enter the name or RET to cancel The device name must be re...

Страница 214: ...tive connections display or erase digital modem statistics add or delete individual modems and upgrade modem firmware when necessary modem add slot modem Adds a previously deleted modem back to the av...

Страница 215: ...ER during the execution of the modem upgrade process If power is disrupted it could result in damage to the modem modem devices Displays active digital modem connections by device name Lists slot numb...

Страница 216: ...a that is maintained by the IP RIP protocol The example screen below illustrates the interface information that will be displayed when this command is entered ip rip routes Displays information pertai...

Страница 217: ...gs determine whether or not this route is visible when send the route using RIP 1 or RIP 2 where 0 Invisible 1 Visible T The type of route where A Active Route learned via RIP on a LAN interface P Per...

Страница 218: ...IP host Next Hop IP address or device name for the next hop router that provides access to the destination network or the host Metric Hop count to the destination network or the host T P Type Protoco...

Страница 219: ...is packet to confirm receipt The parameters for this command are host ipx address IPX address for the host in network number node number format The network number is a hexadecimal number up to eight d...

Страница 220: ...y of vendors and equipment available to networks one command may work with a particular vendor or file server while the other may not If you are not experiencing success with ipx ping try ipx diag and...

Страница 221: ...r exceed in order to cause an isdnUsageHigh SNMP trap to be generated by the system The enabled status for the generation of the ISDN usage traps isdnUsageHigh and isd nUsageNormal The elapsed time si...

Страница 222: ...n for the failure PACKET CAPTURE COMMANDS In many applications it is often desirable to monitor incoming LAN data The pkt commands will allow you to capture display save and load bridged or routed dat...

Страница 223: ...ys to move the cursor to the desired packet number on the pkt display screen then press return to display detailed information for that packet The following screens are example packet detail screens f...

Страница 224: ...er 00 02 00 00 FF FD 00 01 00 02 Hit Escape to EXIT Packet Details Packet Number Received at Time Packet Length 0021 0000022190 mSEC 0060 Destination Address Source Address FFFFFFFFFFFF 02608C9BED38 E...

Страница 225: ...SNMP Agent is enabled on the SmartSwitch Remote Access Module the following command is available snmp stats Displays the current SNMP related statistics Refer to SNMP Statistics for a list of availab...

Страница 226: ...Desig Root Prior The bridge priority for the root bridge Desig Brdg Addr The MAC address for the designated bridge Desig Brdg Prior The bridge priority for the designated bridge Desig Port Number The...

Страница 227: ...uration Spanning Tree messages This is only used when the system is the root bridge Fwd Delay Time The time in tenths of a second spent in the LISTENING and LEARNING state Bridge Max Age The configure...

Страница 228: ...his TCP connection window l r The current receive windows for the local and remote ends of this TCP connection tstate The current state of this TCP connection outq s u The number of bytes that has bee...

Страница 229: ...tablish a Telnet session with a target host You can enter the IP address of the target host and optionally the remote port number to connect to If no remote port number is specified the default Telnet...

Страница 230: ...termediate Telnet connections send synch The send synch command sends the Telnet SYNCH signal the DM control function as TCP urgent data to the target host This command may be useful when trying corre...

Страница 231: ...ed on messages beginning with TELNET C may appear in the system log file Most users will not find these messages helpful If you have difficulty with the system Telnet client feature we suggest you cal...

Страница 232: ...owing is an example display of a TFTP PUT screen tftp session Displays the TFTP session information of active TFTP sessions To get detailed information on a specific session enter the session s Id num...

Страница 233: ...play the log file issue the dr command This option is initially disabled trace on off Enable or disables the call trace information reports If enabled you can then view the logged call trace informati...

Страница 234: ...eceived by the primary rate layer 1 Because many incoming alarms are qualified for several seconds before being declared this display may indicate an alarm when layer 1 has not been declared down The...

Страница 235: ...ch to the PRI adapter and back wan l1p stats display or clear slot When display is used this command displays the PRI layer 1 statistics Two sets of statistics are provided the specific PRI interface...

Страница 236: ...0 extension After that time the oldest report 01 would be replaced with the latest report To make sure you are viewing the log file you wish to see issue a DOS dir command of the log directory to disp...

Страница 237: ...l number of calls that have been made for the day calls month The total number of calls that have been made for the month CALL STATISTICS You can access these statistics by issuing the ds console comm...

Страница 238: ...atistics AppleTalk RTMP Statistics AppleTalk ZIP Statistics AppleTalk NBP Statistics AppleTalk ATP Statistics We include a section of available statistics and their definitions for each subgroup APPLE...

Страница 239: ...ause of a checksum error ddpFwdingTblOverflws The number of times this system attempted to add an entry to the forwarding table but failed due to overflow ddpForwRequests The number of input datagrams...

Страница 240: ...in a routing table was equal to the current hop count for a particular network rtmpNextIRLesChanges A count of the number of times RTMP changes the Next Internet Router in a routing entry because the...

Страница 241: ...LookUp Replies received nbpInBroadcastReqs The number of NBP Broadcast Requests received nbpInforwardRequests The number of NBP Broadcast Requests received nbpOutLookUpReplies The number of NBP LookUp...

Страница 242: ...y this system zipInGetNetInfoReplies The number of ZIP GetNetInfo Reply packets received on this port by this system zipOutGetNetInfoReplies The number of ZIP GetNetInfo Reply packets sent out this po...

Страница 243: ...A frame can be received on any port LAN or WAN and forwarded to any other port unless it is discarded A forwarded frame is one which is not deliberately discarded for example via filters by the SmartS...

Страница 244: ...ssion resets sent from the System dropped pkts The number of dropped packets that could not be queued DECOMPRESSION RELATED STATISTICS dmp ratio The number of decompressed bytes divided by the number...

Страница 245: ...to be lost because the local system bus was not available If the traffic problem persists for more than one frame the frames that follow the first are also lost however because there is no lost frame...

Страница 246: ...Gateways and therefore do not forward datagrams this counter includes datagrams discarded because the destination address was not a local address ipForwDatagrams The number of input datagrams for whic...

Страница 247: ...hatever reason timed out errors etc Note that this is not necessarily a count of discarded IP fragments since some algorithms notably the algorithm in RFC 815 can lose track of the number of fragments...

Страница 248: ...l number of ICMP messages that this system attempted to send Note that this counter includes all those counted by icmpOutErrors icmpOutErrors The number of ICMP messages that this system did not send...

Страница 249: ...n access IPX general statistics by using the ipx stats console command IPX general statistics include basic and advanced system table statistics IPX BASIC SYSTEM TABLE STATISTICS ipxBasicSysExistState...

Страница 250: ...ets supplied locally that contained errors in their structure ipxBasicSysOutDiscards The number of outgoing IPX packets discarded due to reasons other than those accounted for in ipxBasicSysOutMalform...

Страница 251: ...nt The number of services known to this instance of IPX IPX RIP STATISTICS You can access IPX RIP statistics by using the ipx rip stats console command ripInstance With the SmartSwitch Remote Access M...

Страница 252: ...of internal routes on this router There is one for the internal network number and two for each IPX network interface Total Routes Total number of routes Should be equal to the sum of Static RIP and...

Страница 253: ...Sent Number of triggered SAP update acknowledgments sent trigSapUpdateAcksRcvd Number of triggered SAP update acknowledgments received trigSapInputErrors Number of Triggered SAP input message errors I...

Страница 254: ...interface in network byte order IfStatRcvBadPackets The number of RIP response packets received by the RIP process which were subsequently discarded for any reason Example reasons include a version 0...

Страница 255: ...in the message snmpInASNParseErrs The total number of ASN 1 or BER errors encountered by the SNMP Agent when decoding received SNMP messages snmpInTooBigs The total number of SNMP PDUs that were deliv...

Страница 256: ...processed by the SNMP Agent snmpInTraps The total number of SNMP Trap PDUs that have been accepted and processed by the SNMP Agent snmpOutTooBigs The total number of SNMP PDUs that were generated by...

Страница 257: ...n timeout measured in milliseconds tcpRtoMax The maximum value permitted by a TCP implementation for the retransmission timeout measured in milliseconds tcpMaxConn The limit on the total number of TCP...

Страница 258: ...an access these statistics by issuing the tftp stats console command STATISTICS FOR SERVER OR REMOTE INITIATED TFTP ACTIVITY Successful file puts Displays the count of the successful puts from the rem...

Страница 259: ...ber of bytes successfully put Number of bytes uploaded from the local system to remote hosts Total bytes get Displays the total number of bytes successfully gotten Number of bytes downloaded from remo...

Страница 260: ...udpInErrors The number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port udpNoPorts The total number of received UDP data...

Страница 261: ...Violations The number or times there has been either a mismatch between encoding types B8ZS not selected or line noise ESF CRC Errors The number of Cyclic Redundancy Check CRC errors in the PRI framin...

Страница 262: ...You can access WAN statistics by issuing the wan stats console command data link up A counter that is incremented every time a data link comes up data link down A counter that is incremented each time...

Страница 263: ...of time wan board recover A counter that is incremented each time a WAN board is restarted after it originally comes up call minutes day The total call minutes that have been logged for the day call...

Страница 264: ...onfiguration either to diskette or network management station To accomplish this use TFTP to copy the configuration data system nei from one machine to another For more information on TFTP refer to th...

Страница 265: ...can use to inform us of any difficulties you have with our products System Commands A table that lists all system administration commands including both Administrative and Guest commands Cause Codes A...

Страница 266: ...ng sections Release Issue and Version From the VERsion command Hardware Select the Platform and resources that you are using Problem Please fill in the following sections Type Software Hardware Unknow...

Страница 267: ..._________ CABLETRON SYSTEMS SYSTEM PROBLEM REPORT SOFTWARE HARDWARE PROBLEM DESCRIPTION including sequence of events prior to problem occurrence CABLETRON SYSTEMS USE ONLY Release __________ Issue ___...

Страница 268: ...roups of current AppleTalk statistics the commands below display individual group statistics atalk stats atp displays current AppleTalk ATP statistics atalk stats ddp displays current AppleTalk DDP st...

Страница 269: ...tistics in memory exit GUEST terminates a session ip addrpool displays the current IP address pool ip arp displays current ARP cache table ip ping host ip address sends an ICMP echo message to the spe...

Страница 270: ...clear clears portion of ISDN B channel monitoring information lan stats displays current LAN packet forwarding information lan stats clear clears current LAN packet forwarding information lan test tes...

Страница 271: ...GUEST changes password for current access level quit terminates system program restore copies backup config files into current files restart restarts the system program remotely using Telnet session d...

Страница 272: ...s the TFTP GET command tftp put invokes the TFTP PUT command tftp session displays TFTP session statistics tftp session kill session id terminates the active TFTP session specified by the session id t...

Страница 273: ...channel unacceptable Indicates that the quality of service provided by the specified channel was insufficient to accept the connection 7 7 call awarded and being delivered in an established channel I...

Страница 274: ...ted the call because it was not awarded to the device 27 1B destination out of order Indicates that the destination could not be reached because the interface was not functioning correctly and a signa...

Страница 275: ...ation could not be reached because the network switching equipment was temporarily overloaded 43 2B access information discarded Indicates that the network could not provide the requested access infor...

Страница 276: ...le to provide the requested service option for an unspecified reason This may be a subscription problem 65 41 bearer service or capability not implemented Indicates that the network is not capable of...

Страница 277: ...ll resume request contained a Call Identity information element which once indicated a suspended call however that suspended call was cleared either by time out or by the remote device 88 58 incompati...

Страница 278: ...cally report the occurrence to your authorized service provider 100 64 invalid information element contents Indicates that a message was received by the remote equipment that included invalid informat...

Страница 279: ...es that an event occurrent but that the network does not provide causes for the actions that it takes therefore the precise nature of the event cannot be ascertained This may or may not indicate the o...

Страница 280: ...ictions statistics 237 call statistics 237 call trace messages 168 273 Carbon Copy 188 cause codes table 273 CFGEDIT 37 cfgedit 37 cls 39 196 cmp commands 214 commands administration services 195 Appl...

Страница 281: ...are 43 interfaces module 28 problem diagnosis 82 IP addresses 196 assigning of 48 default 47 ip commands 215 ip rip commands 216 ip route commands 218 IP routing commands 215 operation verification 56...

Страница 282: ...P parallel port 30 ping 58 pkt commands 222 pkt mac 209 port statistics AppleTalk 242 ports and connectors 30 power LED 29 PPP packet trace messages 175 PRI cabling 45 PRI ports 30 problem diagnosis...

Страница 283: ...255 TCP 257 TFTP 258 throughput monitoring 237 triggered RIP SAP 251 253 UDP 260 writing to disk 34 status 199 swapability 19 switches 24 system files 32 system management bus SMB 1 31 system messages...

Страница 284: ...56 dial out 73 hardware resources 53 IP router initialized 56 IP routing over interfaces 57 IPX routing 66 LAN connection 55 remote device connectivity 57 reserved bandwidth 73 RIP 62 semipermanent c...

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