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Synchronization and Redundancy

Page 238

7950 SR OS Basic System Configuration Guide

Synchronization and Redundancy

7950 SR-Series routers supporting redundancy use a 1:1 redundancy scheme. Redundancy
methods facilitate system synchronization between the active and standby Control Processor
Modules (CPMs) so they maintain identical operational parameters to prevent inconsistencies in
the event of a CPM failure.

When automatic system synchronization is enabled for an entity, any save or delete file operations
configured on the primary, secondary or tertiary choices on the active CPM file system are
mirrored in the standby CPM file system.

Although software configurations and images can be copied or downloaded from remote locations,
synchronization can only occur locally between compact flash drives (cf1:, cf2:, and cf3:).

Synchronization can occur either:

•

Automatically — Automatic synchronization is disabled by default. To enable automatic

synchronization, the

config>redundancy>synchronization

command must be specified

with either the

boot-env

parameter or the

config

parameter.

When the

boot-env

parameter is specified, the BOF, boot.ldr, config, and image files are

automatically synchronized. When the

config

parameter is specified, only the config

files are automatically synchronized.

Automatic synchronization also occurs whenever the BOF is modified and when an

admin>save

command is entered with no filename specified.

•

Manually — To execute synchronization manually, the

admin>redundancy>

synchronization

command must be entered with the

boot-env

parameter or the

config

parameter.

When the

boot-env

parameter is specified, the BOF, boot.ldr, config, and image files are

synchronized. When the

config

parameter is specified, only the config files are

synchronized.

The following shows the output displayed during a manual synchronization of
configuration files.

A:ALA-12>admin>redundancy# synchronize config

Syncing configuration......

Syncing configuration.....Completed.

A:ALA-12#

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Summary of Contents for 7950 XRS Series

Page 1: ...7950 SR OS Basic System Configuration Guide Software Version 7950 SR OS 11 0R5 October 2013 Document Part Number 93 0400 02 05 93 0400 02 05...

Page 2: ...ritten permission from Alcatel Lucent Alcatel Lucent Alcatel Lucent and the Alcatel Lucent logo are trademarks of Alcatel Lucent All other trademarks are the property of their respective owners The in...

Page 3: ...EXEC Files 29 Entering CLI Commands 30 Command Completion 30 Unordered Parameters 30 Editing Keystrokes 31 Absolute Paths 32 History 34 Entering Numerical Ranges 35 Pipe Match 37 Redirection 41 VI Edi...

Page 4: ...Tasks 176 Searching for the BOF 177 Accessing the CLI 179 Console Connection 179 Configuring BOF Parameters 181 Service Management Tasks 182 System Administration Commands 182 Viewing the Current Conf...

Page 5: ...iming 242 Automatic Synchronization 243 Boot Env Option 243 Config Option 243 Manual Synchronization 244 Forcing a Switchover 244 System Configuration Process Overview 245 Configuration Notes 246 Gene...

Page 6: ...iguration Extension Files 291 System Timing 294 Edit Mode 295 Configuring Timing References 296 Using the Revert Command 297 Other Editing Commands 298 Forcing a Specific Reference 299 Configuring Sys...

Page 7: ...Remote File System Support 64 Table 18 Show Alias Output Fields 159 Boot Options Table 19 Console Configuration Parameter Values 179 Table 20 Show BOF Output Fields 203 System Management Table 21 Syst...

Page 8: ...Page 8 7950 SR OS Basic System Configuration Guide List of Tables...

Page 9: ...Compact Flash 164 Figure 5 Files on the Compact Flash 165 Figure 6 System Initialization Part 2 166 Figure 7 System Startup Flow 170 System Management Figure 8 CPM LEDs 227 Figure 9 Conventional Netw...

Page 10: ...Page 10 7950 SR OS Basic System Configuration Guide List of Figures...

Page 11: ...e Audience This manual is intended for network administrators who are responsible for configuring the 7950 XRS routers It is assumed that the network administrators have an understanding of networking...

Page 12: ...faces and associated attributes such as an IP address as well as IP and MAC based filtering and VRRP and Cflowd 7950 SR OS Routing Protocols Guide This guide provides an overview of routing concepts a...

Page 13: ...thorized reseller contact the technical support staff for that distributor or reseller for assistance If you purchased an Alcatel Lucent service agreement contact your welcome center http www alcatel...

Page 14: ...Preface Page 14 7950 SR OS Basic System Configuration Guide...

Page 15: ...presented in an overall logical configuration flow Each section describes a software area and provides CLI syntax and command usage to configure parameters for a functional area After the hardware ins...

Page 16: ...Options on page 173 System configuration Configure system functions including host name address domain name and time parameters System Management on page 221 Reference List of IEEE IETF and other prop...

Page 17: ...Topics in this chapter include CLI Structure on page 18 Navigating in the CLI on page 21 Basic CLI Commands on page 22 CLI Environment Commands on page 25 CLI Monitor Commands on page 26 Getting Help...

Page 18: ...ement of SR OS routers The SR OS CLI command tree is a hierarchical inverted tree At the highest level is the ROOT level Below this level are other tree levels with the major command groups for exampl...

Page 19: ...me display attrib cd copy delete dir md move rd scp shutdown type version help help edit help globals ROOT save debug save MONITOR filter port qos router service lag repair ccag cpm filter format radi...

Page 20: ...port tree pw port qos radius redundancy router saa service snmp srrp subscriber mgmt system test oam time trace uptime users version video vrrp aaa application assurance card ccag cflowd cpm filter cp...

Page 21: ...ts For example enter either the configure or show commands at the ROOT context to navigate to the config or show context respectively For example at the command prompt enter config The active context...

Page 22: ...statistics for a specified entity or clears and resets the entity 94 echo Echos the text that is typed in Primary use is to display messages to the screen within an exec file 95 exec Executes the con...

Page 23: ...ast path from a source to a receiver oam OAM Test Suite ping Verify the reachability of a remote host pwc Show the present working context sleep Sleep for specified number of seconds ssh SSH to a host...

Page 24: ...Brackets indicate optional parameters redirects number seconds Angle brackets indicate that you must enter text based on the parameter inside the brackets interface interface name Braces indicate that...

Page 25: ...sables the use of a create parameter check 110 more Configures whether CLI output should be displayed one screen at a time awaiting user input to continue 110 reduced prompt Configures the maximum num...

Page 26: ...ured you can monitor the statistical information for a maximum of 60 999 sec 1000 minutes The CLI monitor command contexts are listed in Table 5 Table 5 CLI Monitor Command Contexts Command Descriptio...

Page 27: ...eful when searching for a command in a lower level context Table 6 Online Help Commands Command Description help List all commands in the current context string List all commands available in the curr...

Page 28: ...ext has been newly created New contexts are newly created for logical entities when the user first navigates into the context Since there can be a large number of sublevels in the CLI the environment...

Page 29: ...put that displays using the info command and the output that displays using the info detail command A ALA 1 config router interface system A ALA 1 config router if info address 10 10 0 1 32 A ALA 1 co...

Page 30: ...ce The exec command and the associated exec files can be used to conveniently execute a number of commands that are always executed together in the same order For example an exec command can be used b...

Page 31: ...ordered Parameters In a given context the CLI accepts command parameters in any order as long as the command is formatted in the proper command keyword and parameter syntax Command completion will sti...

Page 32: ...u Delete text after cursor Ctrl k Move to beginning of line Ctrl a Move to end of line Ctrl e Get prior command from history Ctrl p Get next command from history Ctrl n Move cursor left Ctrl b Move c...

Page 33: ...12 config router clear router interface A ALA 12 config router The command may or may not change the current context depending on whether or not it is a leaf command This is the same behavior the CLI...

Page 34: ...mand displays the most recently entered CLI commands A ALA 1 history 1 environment terminal length 48 2 environment no create 3 show version 4 configure port 1 1 1 5 info 6 configure router isis 7 por...

Page 35: ...itations These limitations are summarized in Table 8 x y Table 8 CLI Range Use Limitations Limitation Description Only a single range can be specified It is not possible to shut down ports 1 through 1...

Page 36: ...n the first loop execution the command changes contexts but the new context is no longer valid for the second iteration of the range loop A Bad Command error is reported and the command aborts Command...

Page 37: ...interface admin display config match post lines 999999 interface Task Display a count of the total number of lines of output instead of displaying the output itself admin display config match interfac...

Page 38: ...1 Configuration ospf 1 asbr router id 1 0 0 1 export testall A Dut admin display config match debug_mirror profile debug_mirror A Dut admin display config match context parent debug_mirror system sec...

Page 39: ...line or any line when applied in multiline mode Matches the end of the line or any line when applied in multiline mode Define a marked subexpression Every matched instance will be available to the ne...

Page 40: ...cters alnum A Za z0 9 digits upper and lowercase letters digit 0 9 digits d 0 9 digits xdigit 0 9A Fa f hexadecimal digits punct punctuation blank t space and TAB space t n r f v blank characters s t...

Page 41: ...sed in conjunction with the pipe match command in order to count the number of output lines that match a specified pattern For example A dut c show service service using vprn Services vprn ServiceId T...

Page 42: ...output can be used to automatically store results of commands in files both local and remote ping customer_ip cf3cf1 ping result txt ping customer_ip ftp ron ftp alcatel com ping result txt In some ca...

Page 43: ...ory where the file resides must be performed before a user can opens read or write a file processing command If a user does not have permission to access the directory then the operation must be denie...

Page 44: ...buffer specified with the command If no buffer is specified then the general buffer is used D Delete to the end of the line from the current cursor position p Paste the specified buffer after the cur...

Page 45: ...urn puts the current line on the top of the screen z puts the current line on the center of the screen and z puts the current line on the bottom of the screen If you specify a count before the z comma...

Page 46: ...VI Editor Page 46 7950 SR OS Basic System Configuration Guide...

Page 47: ...w_seq Mapping This lets you map a key or a sequence of keys to another key or a sequence of keys q Quit vi If there have been changes made the editor will issue a warning message q Quit vi without sav...

Page 48: ...ation during actual network operation The advantage of this feature are the following Changes made to router configuration is performed with minimal impact on services being provided by the SR by not...

Page 49: ...system shifts the file suffix of all the previous checkpoints by 1 new id old id 1 If there are already as many checkpoint files as the maximum number supported then the last checkpoint file is delete...

Page 50: ...auses the suffixes to be adjusted decremented for all checkpoints older that the one that was deleted to close the hole in the list of checkpoint files and create room to create another checkpoint If...

Page 51: ...efly service impacting in changed areas Some examples are the following If the currently active config contains configure port 5 1 1 dwdm tdcm dispersion 1000 and the rollback checkpoint contains conf...

Page 52: ...fig in the bof is changed and an admin reboot is performed Admin reboot does not break the chain for rollback The Configuration Rollback feature is incompatible with the use of Time Of Day ToD policie...

Page 53: ...and then no shutdown to be done by an operator in order to take operational effect also need this manual shut no shut to be performed by the operator in order to take operational effect after a rollba...

Page 54: ...ive config and the rollback checkpoint since the rollback processing may have been in the middle of tearing things down or rebuilding configurations A strong warning is issued in this case to indicate...

Page 55: ...items such as tmnxSysRollbackStarted When the SR OS router is doing a rollback revert SNMP managers will see a tmnxSysRollbackStarted trap then a rapid set of config change traps and then finally the...

Page 56: ...normal rollback checkpoints This allows the operator to easily return to the rescue configuration state without having to consider a checkpoint index and ensures that the rescue checkpoint is always...

Page 57: ...cuting an occasional admin save In a serious situation use one of the saved configs to use as the primary config for an admin reboot Software Upgrade It is recommended to create a Rollback Checkpoint...

Page 58: ...lback or within a few seconds of a rollback completing the operator is advised to repeat the rollback revert operation to the same checkpoint A rollback checkpoint stores the rollback location and the...

Page 59: ...ive Transactional configuration gives the operator better control and visibility over their router configurations and reduce operational risk while increasing flexibility Transactional Configuration a...

Page 60: ...ed If there is an error in the processing of the commit or a commit confirmed is not confirmed and an auto revert occurs then the router will return to a configuration state with none of the candidate...

Page 61: ...to take necessary actions to correct the candidate are provided for commit failures Standard line by line immediate operational effect upon pushing the enter return key non transactional CLI and SNMP...

Page 62: ...er context when in edit cfg mode The candidate load and save operations if the operator s profile allows access to the candidate load and save commands will load and save only those items that the use...

Page 63: ...chapter include The File System on page 64 Compact Flash Devices on page 64 URLs on page 65 Wildcards on page 67 File Management Tasks on page 69 Modifying File Attributes on page 69 Creating Directo...

Page 64: ...flash Compact Flash Devices The file system is based on a DOS file system with an optional Reliance filesystem In the 7950 XRS each CCM has up to three storage devices numbered one through three The n...

Page 65: ...sh characters as equivalent to slash characters In particular UNIX systems will often times interpret the backslash character as an escape character This can cause problems when using an external SCP...

Page 66: ...System Configuration Guide system before transmission On systems where the client treats the backslash like an escape character a double backslash or the forward slash can typically be used to proper...

Page 67: ...ve cf1 on slot A has no label Directory of cf3 siliconvalley 05 10 2006 11 32p DIR 05 10 2006 11 14p DIR 05 10 2006 11 32p 7597 testfile cfg 1 File s 7597 bytes 2 Dir s 1082368 bytes free A ALA 1 file...

Page 68: ...Basic System Configuration Guide Table 17 File Command Local and Remote File System Support Command local url ftp url tftp url attrib X cd X X copy X X X delete X X dir X X md X move X X rd X scp sou...

Page 69: ...on prompt Modifying File Attributes on page 69 Creating Directories on page 70 Copying Files on page 71 Moving Files on page 72 Removing Files and Deleting Directories on page 72 Displaying Directory...

Page 70: ..._prev txt R cf BOF SAV Creating Directories Use the md command to create a new directory in the local file system one level at a time Enter the cd command to navigate to different directories Use the...

Page 71: ...The file must reside on the 7950 XRS router The destination file has to be of the format user host file name The destination does not need to be local Use the CLI syntax displayed below to copy files...

Page 72: ...07 58a 25278 test cfg 1 File s 25278 bytes 3 Dir s 1056256 bytes free A ALA 1 file cf1 test1 Removing Files and Deleting Directories Use the delete and rd commands to delete files and remove directori...

Page 73: ...e of the command syntax A ALA 1 file cf1 dir Volume in drive cf1 on slot A has no label Directory of cf1 01 01 1980 12 00a 7597 test cfg 01 01 1980 12 00a 957 b 08 19 2001 02 14p 230110 BOOTROM SYS 01...

Page 74: ...File Management Tasks Page 74 7950 SR OS Basic System Configuration Guide interface faste 2 3 shutdown exit interface faste 2 4 A ALA 1 file cf1 version boot tim TiMOS L 1 0 B3 8 A ALA 1 file cf1...

Page 75: ...check a compact flash device for errors and repair any errors found Use the CLI syntax displayed below to check and repair a compact flash device CLI Syntax file repair cflash id The following displa...

Page 76: ...File Management Tasks Page 76 7950 SR OS Basic System Configuration Guide...

Page 77: ...source file url dest file url force delete file url force dir file url sort order d n s reverse format cflash cflash id reliable md file url move old file url new file url force rd file url rf rd file...

Page 78: ...File Command Reference Page 78 7950 SR OS Basic System Configuration Guide...

Page 79: ...card If no parameters are speci fied then the drive referred to by the current working directory will be shut down LED Status Indicators The following states are possible for the compact flash Operat...

Page 80: ...tate is not saved in the configuration file Following a reboot all compact flash drives are in their default state Default no shutdown compact flash device administratively enabled Parameters cflash i...

Page 81: ...that the file is read write all For example ALA 1 file cf3 attrib bootlog txt cf3 bof cfg cf3 boot ldr cf3 sr1 cfg cf3 test cf3 bootlog_prev txt cf3 BOF SAV Parameters file url The URL for the local f...

Page 82: ...directory called test on to a file called destfile in a directory called production on cf1 the syntax is sr1 file copy cf2 test srcfile production destfile To FTP a file named 121201 cfg in directory...

Page 83: ...e url The path or directory name Use the file url with the optional wildcard to reduce the number of files to list Default Lists all files in the present working directory sort order d n s Specifies t...

Page 84: ...session Entering the file command returns the cursor to the working directory where the exit command was issued format Syntax format cflash cflash id reliable Context root file Description This comma...

Page 85: ...the old file url Values local url remote url 255 chars max local url cflash id file path remote url ftp login pswd remote locn file path cf1 cf1 A cf1 B cf2 cf2 A cf2 B cf3 cf3 A cf3 B force Forces an...

Page 86: ...escription This command checks a compact flash device for errors and repairs any errors found Parameters cflash id Specify the compact flash slot ID to be shut down or enabled When a specific cflash i...

Page 87: ...router force executes the command without displaying a user prompt message type Syntax type file url Context file Description Displays the contents of a text file file url The file contents to displa...

Page 88: ...tes the tim file Sample Output A Redundancy file cf3 version ftp test 1234 xxx xxx xxx xx usr global images 6 1 R4 cpm tim TiMOS C 6 1 R4 for 7750 Thu Oct 30 14 21 09 PDT 2008 by builder in rel6 1 b1...

Page 89: ...oup grp ip address destination dst ip address hop hop router router instance wait time wait time password ping ip address dns name rapid detail ttl time to live tos type of service size bytes pat tern...

Page 90: ...econds repeat repeat absolute rate scheduler stats customer customer id site customer site name scheduler scheduler name ingress egress interval seconds repeat repeat absolute rate sap sap id schedule...

Page 91: ...r end ip address interval seconds repeat repeat absolute rate Environment Commands root environment alias alias name alias command name no alias alias name no create no more reduced prompt no of nodes...

Page 92: ...Basic Command Reference Page 92 7950 SR OS Basic System Configuration Guide show system candidate...

Page 93: ...fault profile By default all users are given access to this command Once the enable admin command is entered the user is prompted for a password If the password matches the user is given unrestricted...

Page 94: ...de A ALA 1 back Syntax back Context GLOBAL Description This command moves the context back one level of the command hierarchy For example if the current level is the config router ospf context the bac...

Page 95: ...ription This command echoes arguments on the command line The primary use of this command is to allow mes sages to be displayed to the screen in files executed with the exec command Parameters text to...

Page 96: ...CLI script to exec following a failed configuration boot boot good exec command on page 333 Use this command to configure a URL for a CLI script to exec following a successful configuration boot exit...

Page 97: ...ing of line Ctrl a Move to end of line Ctrl e Get prior command from history Ctrl p Get next command from history Ctrl n Move cursor left Ctrl b Move cursor right Ctrl f Move back one word Esc b Move...

Page 98: ...rds string Tab or string Space Complete a partial command name auto completion or list available commands that match the string history Syntax history Context GLOBAL Description This command lists the...

Page 99: ...rs the configuration parameters that vary from the default values The detail keyword causes all configuration parameters to be displayed For example A ALA 48 config router mpls info admin group green...

Page 100: ...0 10 91 no shutdown exit no shutdown exit path secondary path hop 1 10 10 0 111 strict hop 2 10 10 0 222 strict hop 3 10 10 0 123 strict no shutdown exit path to NYC hop 1 10 10 10 104 strict hop 2 10...

Page 101: ...parameters at their default values logout Syntax logout Context GLOBAL Description This command logs out of the router session When the logout command is issued from the console the login prompt is d...

Page 102: ...oup grp ip address destination dst ip address hop hop router router instance wait time wait time Context GLOBAL Description This command traces a multicast path from a source to a receiver and display...

Page 103: ...ll be used This will suffice if packet loss statistics for a particular multicast group are not needed destination dst p address Specify either the IP address or the DNS name of the unicast destinatio...

Page 104: ...can be specified ipv6 address The IPv6 IP address Values x x x x x x x x eight 16 bit pieces x x x x x x d d d d x 0 FFFF H d 0 255 D rapid detail The rapid parameter specifies to send ping requests...

Page 105: ...disregards the routing table and will send this packet to the specified next hop address This address must be on an adjacent router that is attached to a subnet that is common between this and the ne...

Page 106: ...bgp group test ospf area 1 A ALA 1 config router bgp group For example When the previous keyword is specified the previous context displays This is the context entered by the CLI parser upon execution...

Page 107: ...l user The user name to use when opening the SSH session router router instance Specify the router name or service ID Values router name Base management service id 1 2147483647 Default Base telnet Syn...

Page 108: ...0 000 ms 0 000 ms A ALA 1 Parameters ip address dns name The remote address to traceroute The IP address or the DNS name if DNS name resolution is configured can be specified Values ipv4 address a b...

Page 109: ...formation for each command displayed in the tree output write Syntax write user broadcast message string Context GLOBAL Description This command sends a console message to a specific user or to all us...

Page 110: ...s alias name The alias name Do not use a valid command string for the alias If the alias specified is an actual command this causes the command to be replaced by the alias alias command line The comma...

Page 111: ...displayed by name with the hidden reduced contexts compressed into a ellipsis A ALA 1 environment reduced prompt 2 A ALA 1 vonfig router interface to 103 A ALA 1 router if Note that the setting is no...

Page 112: ...h for the current CLI session length Syntax length lines Context environment terminal Description This command sets the number of lines on a screen Default 24 Terminal dimensions are set to 24 lines l...

Page 113: ...ither UTC or local time based on the time zone configured This configuration command is only valid for times displayed in the current CLI session This includes dis plays of event logs traps and all ot...

Page 114: ...xt must be specified with either the a or b keyword specifying the CCA path context to be entered type Specify cross connect type Values sap sap sap net net sap interval Configures the interval for ea...

Page 115: ...rate statistics rate When the rate keyword is specified the rate per second for each statistic is displayed instead of the delta ipv6 Syntax ip entry entry id interval seconds repeat repeat absolute...

Page 116: ...ch statistic is displayed instead of the delta filter Syntax filter Context monitor Description This command enables the context to configure criteria to monitor IP and MAC filter statistics ip Syntax...

Page 117: ...layed without processing No calculations are performed on the delta or rate statistics rate When the rate keyword is specified the rate per second for each statistic is displayed instead of the delta...

Page 118: ...tead of the delta Monitor commands are similar to show commands but only statistical information displays Monitor commands display the selected statistics according to the configured number of times a...

Page 119: ...te Ing Matches 0 Egr Matches 1 At time t 6 sec Mode Rate Ing Matches 0 Egr Matches 1 At time t 9 sec Mode Rate Ing Matches 0 Egr Matches 1 A ALA 48 mac Syntax mac mac filter id entry entry id interval...

Page 120: ...ault 10 Values 1 999 absolute When the absolute keyword is specified the raw statistics are displayed without processing No calculations are performed on the delta or rate statistics rate When the rat...

Page 121: ...o the previous display When the keyword rate is specified the rate per second for each statistic is displayed instead of the delta Monitor commands are similar to show commands but only statistical in...

Page 122: ...82 1 0 0 0 0 Totals 340 4 86 1 0 0 A ALA 12 lsp egress stats Syntax lsp egress stats lsp egress stats lsp name Context show router mpls Description This command displays MPLS LSP egress statistics in...

Page 123: ...a or rate statistics rate When the rate keyword is specified the rate per second for each statistic is displayed instead of the delta ipv6 Syntax ipv6 entry id interval seconds repeat repeat absolute...

Page 124: ...t id port id up to 5 max interval seconds repeat repeat absolute rate Context monitor Description This command enables port traffic monitoring The specified port s statistical information displays at...

Page 125: ...12 monitor port 2 1 4 interval 3 repeat 3 absolute Monitor statistics for Port 2 1 4 Input Output At time t 0 sec Base Statistics Octets 0 0 Packets 39 175 Errors 0 0 At time t 3 sec Mode Absolute Oc...

Page 126: ...configure monitor commands for arbiter statistics sap Syntax sap sap id arbiter name root ingress egress interval seconds repeat repeat absolute rate Context monitor qos arbiter stats Description Thi...

Page 127: ...cal information listed for each interval is displayed as a delta to the previous display When the keyword rate is specified the rate per second for each statistic is displayed instead of the delta Mon...

Page 128: ...ed instead of the delta Monitor commands are similar to show commands but only statistical information displays Monitor commands display the selected statistics according to the configured number of t...

Page 129: ...first screen displays the current statistics related to the specified neighbor s The subsequent statistical information listed for each interval is displayed as a delta to the previous display When th...

Page 130: ...0 Recd Paths 0 Suppressed Paths 0 Num of Flaps 0 i p Messages 0 o p Messages 0 i p Octets 0 o p Octets 0 i p Updates 0 o p Updates 0 At time t 6 sec Recd Prefixes 0 Sent Prefixes 0 Recd Paths 0 Suppr...

Page 131: ...Configures how many times the command is repeated Default 10 Values 1 999 absolute When the absolute keyword is specified the raw statistics are displayed without processing No calculations are perfor...

Page 132: ...74 0 CSNP 0 0 0 0 0 PSNP 0 0 0 0 0 Unknown 0 0 0 0 0 A ALA 12 monitor router isis statistics interval 3 repeat 2 rate ISIS Statistics At time t 0 sec Base Statistics ISIS Instance 1 SPF Runs 2 Purge...

Page 133: ...gured interval until the configured count is reached The first screen displays the current statistics related to the specified LDP session s The subsequent statistical information listed for each inte...

Page 134: ...for LDP Session 10 10 10 104 Sent Received At time t 0 sec Base Statistics FECs 1 2 Hello 5288 5289 Keepalive 8225 8225 Init 1 1 Label Mapping 1 4 Label Request 0 0 Label Release 0 0 Label Withdraw 0...

Page 135: ...sion 10 10 10 104 interval 3 repeat 3 rate Monitor statistics for LDP Session 10 10 10 104 Sent Received At time t 0 sec Base Statistics FECs 1 2 Hello 5289 5290 Keepalive 8227 8227 Init 1 1 Label Map...

Page 136: ...reached The first screen displays the current statistics related to the LDP statistics The subsequent statistical information listed for each interval is displayed as a delta to the previous display...

Page 137: ...e Absolute Addr FECs Sent 0 Addr FECs Recv 0 Serv FECs Sent 1 Serv FECs Recv 2 At time t 9 sec Mode Absolute Addr FECs Sent 0 Addr FECs Recv 0 Serv FECs Sent 1 Serv FECs Recv 2 A ALA 12 monitor router...

Page 138: ...cify the interface s IP address ip address or interface name ip int name Up to 5 interfaces can be specified If the string contains special characters spaces etc the entire string must be enclosed wit...

Page 139: ...e Transmitted Pkts 0 Octets 0 Received Pkts 0 Octets 0 A ALA 12 monitor router mpls lsp egress statistics Syntax lsp egress stats lsp name interval seconds repeat repeat absolute rate Context monitor...

Page 140: ...rof Octets 560918 OutProf Octets 0 FC L1 InProf Pkts 551 OutProf Pkts 0 InProf Octets 560918 OutProf Octets 0 FC H2 InProf Pkts 0 OutProf Pkts 551 InProf Octets 0 OutProf Octets 560918 FC EF InProf Pk...

Page 141: ...09 OutProf Pkts 0 InProf Octets 619962 OutProf Octets 0 FC L1 InProf Pkts 609 OutProf Pkts 0 InProf Octets 619962 OutProf Octets 0 FC H2 InProf Pkts 0 OutProf Pkts 609 InProf Octets 0 OutProf Octets 6...

Page 142: ...the configured interval until the configured count is reached Parameters repeat repeat Specifies how many times the command is repeated Values 10 Values 1 999 interval seconds Specifies the interval f...

Page 143: ...InProf Octets 0 OutProf Octets 548702 At time t 10 sec Mode Absolute LSP Name sample Sender 1 1 1 1 Collect Stats Enabled Accting Plcy None Adm State Up PSB Match True FC BE InProf Pkts 568 OutProf Pk...

Page 144: ...607746 OutProf Octets 0 FC NC InProf Pkts 0 OutProf Pkts 597 InProf Octets 0 OutProf Octets 607746 At time t 30 sec Mode Absolute LSP Name sample Sender 1 1 1 1 Collect Stats Enabled Accting Plcy None...

Page 145: ...e first screen displays the current statistics related to the OSPF interface s The subsequent statistical information listed for each interval is displayed as a delta to the previous display When the...

Page 146: ...0 Bad Areas 0 Bad Dest Addrs 0 Bad Auth Types 0 Auth Failures 0 Bad Neighbors 0 Bad Pkt Types 0 Bad Lengths 0 Bad Hello Int 0 Bad Dead Int 0 Bad Options 0 Bad Versions 0 At time t 3 sec Mode Absolute...

Page 147: ...Monitor statistics for OSPF Interface to 104 At time t 0 sec Base Statistics Tot Rx Packets 8381 Tot Tx Packets 8530 Rx Hellos 8227 Tx Hellos 8370 Rx DBDs 6 Tx DBDs 12 Rx LSRs 2 Tx LSRs 1 Rx LSUs 55 T...

Page 148: ...ead Int 0 Bad Options 0 Bad Versions 0 A ALA 12 monitor router ospf neighbor Syntax neighbor ip address ip address up to 5 max interval seconds repeat repeat absolute rate Context monitor router ospf...

Page 149: ...statistics for OSPF Neighbor 10 0 0 104 At time t 0 sec Base Statistics Bad Nbr States 0 LSA Inst fails 0 Bad Seq Nums 0 Bad MTUs 0 Bad Packets 0 LSA not in LSDB 0 Option Mismatches 0 Nbr Duplicates...

Page 150: ...Context monitor router ospf3 Description This command displays statistical OSPF or OSPF3 neighbor information at the configured interval until the configured count is reached The first screen display...

Page 151: ...for each interval is displayed as a delta to the previous display When the keyword rate is specified the rate per second for each statistic is displayed instead of the delta Monitor commands are simi...

Page 152: ...g router in the autonomous system area area id The OSPF area ID expressed in dotted decimal notation or as a 32 bit decimal integer interval seconds Configures the interval for each display in seconds...

Page 153: ...tatistical information listed for each interval is displayed as a delta to the previous display When the keyword rate is specified the rate per second for each statistic is displayed instead of the de...

Page 154: ...erface Specify the interface s IP address ip address or interface name ip int name Up to 5 interfaces can be specified If the string contains special characters spaces etc the entire string must be en...

Page 155: ...first screen displays the current statistics related to the SAP The subsequent statistical information listed for each interval is displayed as a delta to the previous display When the keyword rate i...

Page 156: ...is displayed instead of the delta Sample Output A cses A13 monitor service id 88 sap 1 1 2 0 Monitor statistics for Service 88 SAP 1 1 2 0 At time t 0 sec Base Statistics Sap Statistics Last Cleared...

Page 157: ...ated with this service Parameters sdp id Specify the SDP identifier Values 1 17407 far end ip address The system address of the far end SR OS router for the SDP in dotted decimal notation interval sec...

Page 158: ...text to configure criteria to monitor VRRP statistical information for a VRRP enabled on a specific interface instance Syntax instance interface interface name vr id virtual router id interval seconds...

Page 159: ...e physical port identifier portion of the SAP definition Values dlci 16 1022 sla profile sla profile name Specifies an existing SLA profile interval seconds Configures the interval for each display in...

Page 160: ...ofile Instance per Queue statistics Packets Octets Ingress Queue 1 Unicast Priority Off HiPrio 0 0 Off LowPrio 0 0 Off Uncolor 0 0 Dro HiPrio 0 0 Dro LowPrio 0 0 For InProf 0 0 For OutProf 0 0 Ingress...

Page 161: ...s SLA Profile Instance statistics Packets Octets Off HiPrio 0 0 Off LowPrio 109099 35427060 Off Uncolor 0 0 Queueing Stats Ingress QoS Policy 1000 Dro HiPrio 0 0 Dro LowPrio 8449 2894798 For InProf 0...

Page 162: ...0 At time t 0 sec Base Statistics Packets Octets Ingress Queue 1 Unicast Priority Off HiPrio 0 0 Off LowPrio 0 0 Off Uncolor 0 0 Dro HiPrio 0 0 Dro LowPrio 0 0 For InProf 0 0 For OutProf 0 0 A Dut A A...

Page 163: ...g mode Once a user is in exclusive edit cfg mode no other users sessions are allowed in edit cfg mode The user must either commit or discard the exclusive candidate before leaving exclusive edit cfg m...

Page 164: ...lled back if the timeout expires The confirmed option is useful when changes are being made that could impact management reachability to the router A rollback revert is blocked during the countdown pe...

Page 165: ...nt last line Absolute line number offset Relative line number to current edit point Prefixed with or first Keyword first line edit point Keyword current edit point last Keyword last line that is not e...

Page 166: ...the context of the insertion point then the context at the insertion point is first closed using multiple exit statements the context of the lines to be inserted is built added into the candidate at t...

Page 167: ...ntext candidate Description This command reapplies the changes to the candidate that were removed using a previous undo All undo redo history is lost when the operator exists edit cfg mode A redo comm...

Page 168: ...mand is blocked if another user has made changes in the same CLI branches that would be impacted during the undo Parameters count The number of previous changes to remove Values 1 50 Default 1 view Sy...

Page 169: ...edit cfg mode Candidate cfg exclusive locked Indicates if a user has exclusively locked the candidate using the candidate edit exclusive command Last commit state none Indicates there have been no co...

Page 170: ...e Type from admin Console Joris Telnet 172 31 117 239 Checkpoint cre ated with last commit indicates if a rollback checkpoint was created after the previous commit com pleted Scheduled revert time Use...

Page 171: ...onfig system show alias Alias Name Alias command name sri show router interface sse show service service using epipe ssvpls show service service using vpls ssi show service service using ies Number of...

Page 172: ...Basic CLI Commands Page 172 7950 SR OS Basic System Configuration Guide...

Page 173: ...s chapter provides information about configuring boot option parameters Topics in this chapter include System Initialization on page 174 Configuration and Image Loading on page 178 Persistence on page...

Page 174: ...ystem initialization commands configured in the boot option file BOF The default value to initially search for the boot ldr file on cf3 cannot be modified The following is an example of console displa...

Page 175: ...Page 175 Figure 6 System Initialization Part 1 B START INITIALIZE HARDWARE LOAD EXECUTE BOOTSTRAP IMAGE PROCESS BOF BOOT LDR FOUND BOF FOUND BOF OK CLI USER CONNECTED REQUEST IMAGE AND CONFIG LOCATION...

Page 176: ...are bof cfg Boot option file boot ldr Bootstrap image config cfg Default configuration file TIMOS m n Yz m Major release number n minor release number Y A Alpha release B Beta release M Maintenance re...

Page 177: ...ct flash are bof cfg Boot option file boot ldr Bootstrap image config cfg Default configuration file TIMOS m n Yz m Major release number n Minor release number Y A Alpha release B Beta release M Maint...

Page 178: ...or the boot ldr will continue trying to boot the system This key sequence ensures that noise or misconfiguration does not inadvertently interrupt the boot sequence If the operator types sros and pres...

Page 179: ...1 bof CLI WAIT A B Y N user in control GET FIRST NEXT RUNTIME IMAGE REQUIRED Y CHECK FOR PRIMARY SECONDARY TERTIARY IMAGE OK ALL IMAGES STARTUP FAILED GET FIRST NEXT RUNTIME IMAGE ALL CONFIGS CONFIG...

Page 180: ...nd the configuration file is successfully processed then the system becomes operational If persist is required then a matching x ndx file must be located and successfully processed before the system c...

Page 181: ...higher security standards of lawful intercept capabilities in accordance with local law and after following due process and receiving proper authorization from competent authorities The interception...

Page 182: ...der and BOF image and configuration files are successfully located Figure 10 System Startup Flow SAVE CONFIG CHANGES START INSERT FLASH CARD INTO COMPACT FLASH SLOT 3 POWER CYCLE ROUTER ESTABLISH ROUT...

Page 183: ...Notes This section describes BOF configuration caveats For router initialization the compact flash card must be installed in the Compact Flash 3 slot The loading sequence is based on the order in whi...

Page 184: ...Configuration Notes Page 184 7950 SR OS Basic System Configuration Guide...

Page 185: ...nfiguring Boot File Options with CLI on page 185 BOF Configuration Overview on page 186 Basic BOF Configuration on page 187 Common Configuration Tasks on page 188 Configuring BOF Parameters on page 19...

Page 186: ...s the following tasks 1 Sets up the CPM CCM Ethernet port speed duplex auto 2 Assigns the IP address for the CPM CCM Ethernet port 3 Creates static routes for the CPM CCM Ethernet port 4 Sets the cons...

Page 187: ...guration should have the following Primary address Primary image location Primary configuration location Following is a sample of a basic BOF configuration A SR 45 show bof BOF Memory primary image cf...

Page 188: ...ctions are basic system tasks that must be performed Searching for the BOF on page 189 Accessing the CLI on page 191 Console Connection on page 191 Configuring BOF Parameters on page 193 For details a...

Page 189: ...You must enter the URL of the TiMOS software The location can be on a Compact Flash device or on the network Here are some examples cf3 timos1 0R1 ftp user passwd 192 168 xx xxx timos1 0R1 tftp 192 1...

Page 190: ...specified network locations which require static routes to reach You will be asked to enter static routes until all the locations become reachable Static routes should be entered in the following for...

Page 191: ...oot loader and BOF image and configuration files are successfully located establish a router connection console session Console Connection To establish a console connection you will need the following...

Page 192: ...n Step 1 Connect the terminal to the Console port using the serial cable Step 2 Power on the terminal Step 3 Establish the connection by pressing the Enter key a few times on your terminal keyboard St...

Page 193: ...rs The following output displays a BOF configuration A ALA 1 bof show bof Memory BOF no autonegotiate duplex full speed 100 address 10 10 xx xx 20 active wait 3 primary image cf3 both tim primary conf...

Page 194: ...management tasks CLI Syntax A ALA 1 admin display config reboot active standby now save file url detail index Viewing the Current Configuration Use one of the following CLI commands to display the cu...

Page 195: ...uide Page 195 snmp exit login control idle timeout 1440 motd text 3 exit time sntp shutdown exit zone UTC exit thresholds rmon exit exit exit echo Redundancy Configuration redundancy synchronize boot...

Page 196: ...efault parameters to the saved configuration The index option forces a save of the index file Changing the active and standby addresses without reboot standby CPM may cause a boot env sync to fail The...

Page 197: ...changes remain in effect only during the current power cycle unless a save command is executed Changes are lost if the system is powered down or the router is rebooted without saving Deleting a BOF a...

Page 198: ...dex Example A ALA 1 admin save cf testABC cfg Saving config Saved to cf testABC cfg complete A ALA 1 Rebooting When an admin reboot command is issued CPM are rebooted as well as the XMAs and XCMs Chan...

Page 199: ...no li local save no li separate persist on off primary config file url no primary config primary dns ip address no primary dns primary image file url no primary image save cflash id secondary config f...

Page 200: ...BOF Command Reference Page 200 7950 SR OS Basic System Configuration Guide Show Commands show bof cflash id booted boot messages...

Page 201: ...ediately Only one entry of the BOF configuration command statement can be saved once the statement has been found to be syntactically correct When opening an existing BOF that is not the BOF used in t...

Page 202: ...3 on CPM in in slot A whether it is active or standby bof save cf3 B Saves the BOF to cf3 on CPM in in slot B whether it is active or standby The slot name is not case sensitive You can use upper or l...

Page 203: ...the start of the boot process which allows system initialization to be interrupted at the console When system initialization is interrupted the operator is allowed to manually override the parameters...

Page 204: ...the console port baud rate When this command is issued while editing the BOF file used for the most recent boot both the BOF file and the active configuration are changed immediately The no form of t...

Page 205: ...config system snmp no shutdown command If persist is enabled and the admin save url command is executed with an FTP path used as the url parameter two FTP sessions simultaneously open to the FTP serve...

Page 206: ...ash id file path remote url ftp tftp login pswd remote locn file path cflash id cf1 cf1 A cf1 B cf2 cf2 A cf2 B cf3 cf3 A cf3 B primary image Syntax primary image file url no primary image Context bof...

Page 207: ...lash id file path remote url ftp tftp login pswd remote locn file path cflash id cf1 cf1 A cf1 B cf2 cf2 A cf2 B cf3 cf3 A cf3 B secondary image Syntax secondary image file url no secondary image Cont...

Page 208: ...f1 B cf2 cf2 A cf2 B cf3 cf3 A cf3 B remote url ftp tftp login pswd remote locn file path tertiary image Syntax tertiary image file url no tertiary image Context bof Description This command specifies...

Page 209: ...to Ethernet ports Parameters ip prefix ip prefix length The destination address of the aggregate route in dotted decimal notation Values ipv4 prefix a b c d host bits must be 0 ipv4 prefix length 0 3...

Page 210: ...This configuration command allows for the configuration of the duplex mode of the CPM Ethernet interface If the port is configured to autonegotiate this parameter will be ignored Default duplex full F...

Page 211: ...lied where possible A static default 0 0 0 0 0 or 0 route cannot be configured on the CPM Ethernet port A maximum of 10 static routes can be configured on the CPM port The no form of the command delet...

Page 212: ...name Specifies the DNS domain name up to 32 characters in length primary dns Syntax primary dns ip address no primary dns Context bof Description This command configures the primary DNS server used fo...

Page 213: ...x x x x x x x interface x x x x x x d d d d interface x 0 FFFF H d 0 255 D interface 32 chars max for link local addresses tertiary dns Syntax no tertiary dns ip address Context bof Description This c...

Page 214: ...DNS Configuration Commands Page 214 7950 SR OS Basic System Configuration Guide...

Page 215: ...the directory that contains the runtime images of both CPM and XCM primary config The primary location of the file that contains the configuration primary dns The primary DNS server for resolution of...

Page 216: ...of the CPM Ethernet interface console speed The console port baud rate dns domain The domain name used when performing DNS address resolution uplinkA address Displays the Uplink A IP address uplinkA p...

Page 217: ...of booted System booted with BOF primary image ftp test test 192 168 xx xx both tim primary config ftp test test 192 168 xx xx 103 cfg secondary image cf1 i650 secondary config cf1 config cfg address...

Page 218: ...version is 0x13 Hardware Slot 31 Card type in EEPROM is 0x6 england_r1 MDA 1 HwType 0x02 denmark_r1 Serial Number de3 52 MDA 2 HwType 0x16 hungary_ds3_e3_12_r1 Serial Number hun01 02 Board Serial Numb...

Page 219: ...906865 21711576 data 587508 5418992 Executing TiMOS image at 0x2800000 Total Memory 512MB Chassis Type sr1 Card Type england_r1 TiMOS B 0 0 I129 both hops T2 02 Copyright c 2000 2011 Alcatel All right...

Page 220: ...Show Commands Page 220 7950 SR OS Basic System Configuration Guide...

Page 221: ...System Contact on page 223 System Location on page 224 System Coordinates on page 224 Naming Objects on page 224 Naming Objects on page 224 System Time on page 226 Time Zones on page 226 Network Time...

Page 222: ...rnet on page 246 Config Option on page 255 When the Active CPM Goes Offline on page 241 Persistence on page 247 Network Synchronization on page 242 Synchronous Ethernet on page 246 Synchronous Etherne...

Page 223: ...e is no successful reply then A records System Information System information components include System Name on page 223 System Contact on page 223 System Location on page 224 System Coordinates on pa...

Page 224: ...f the chassis Two dimensional GPS positioning offers latitude and longitude information as a four dimensional vector where direction is one of the four basic values N S W E hours ranges from 0 to 180...

Page 225: ...device is an 11 character standardized geographic identifier that uniquely identifies the geographic location of places and certain functional categories of equipment unique to the telecommunications...

Page 226: ...C The SR OS has both user defined and system defined time zones A user defined time zone has a user assigned name of up to four printable ASCII characters in length and unique from the system defined...

Page 227: ...on place and time of year MST Mountain Standard Time UTC 7 MDT Mountain Daylight Saving Time UTC 6 MT Mountain Time Either as MST or MDT depending on place and time of year PST Pacific Standard Time...

Page 228: ...ever the SR OS also allows for the use of the local PTP recovered time to be a source into NTP In this latter case the local PTP source appears as a stratum 0 server and the SR OS advertises itself as...

Page 229: ...that event trap squashing is taking place SNTP Time Synchronization For synchronizing the system clock with outside time sources the SR OS includes a Simple Network Time Protocol SNTP client As defin...

Page 230: ...s run serially with at least 255 separate schedules and scripts Each instance can support a schedule where the event is executed any number of times The following CRON elements are supported Action Pa...

Page 231: ...ver long periods Mean Time Between Failures MTBF and the speed at which failover or recovery occurs Mean Time To Repair MTTR The popularity of high availability routing is evident at the network or se...

Page 232: ...the duplication of data elements and software functionality to maintain service continuation in case of outages or component failure Software Redundancy Software outages are challenging even when base...

Page 233: ...initialize connections by bringing up Layer 2 connections and Layer 3 routing protocols and then rebuild routing tables Hot standby The router image configuration and network state is already loaded o...

Page 234: ...he system overall as all routing and packet forwarding will stop In a distributed system the packet forwarding functionality is situated on each line card Distributing the forwarding engines off the c...

Page 235: ...control complex occurs such that routing topology and reachability are not affected even in the presence of routing updates NSR achieves high availability through parallelization by maintaining up to...

Page 236: ...A fault condition that causes the active CPM to crash or reboot The active CPM is declared down not responding Online removal of the active CPMA manual switchover can occur under the following condit...

Page 237: ...d into the system it synchronizes with the active CPMupon a successful boot process If the standby CPM is rebooted it synchronizes with the active CPM upon a successful boot process When configuration...

Page 238: ...ynchronization is disabled by default To enable automatic synchronization the config redundancy synchronization command must be specified with either the boot env parameter or the config parameter Whe...

Page 239: ...hen it becomes the active CPM regardless of the slot it is installed in StatusThe Status LED on the second CPM faceplate is lit amber to indicate the standby designation To visually determine the acti...

Page 240: ...ctive B cpm x20 up up standby The following console message displays when a CPM boots sees an active CPM and becomes the standby CPM Slot A contains the Active CPM This CPM Slot B is the Standby CPM 2...

Page 241: ...zing itself It is assumed that the CPMs are synchronized therefore there is no delay in operability When the CPM that went offline boots and then comes back online it becomes the standby CPM When the...

Page 242: ...work synchronization is commonly distributed in a hierarchical master slave topology at the physical layer as shown in Figure 12 Figure 12 Conventional Network Timing Architecture North American Nomen...

Page 243: ...ission of a reference clock through a chain of Ethernet equipment requires that all equipment supports Synchronous Ethernet A single piece of equipment that is not capable of performing Synchronous Et...

Page 244: ...the clocking used by the 7750 SR When QL selection mode is disabled then the reversion setting controls when the central clock can re select a previously failed reference The Table 23 shows the selec...

Page 245: ...timing information using the SSM transported within the 1544 Kbit s signal s Extended Super Frame ESF Data Link DL as specified in Recommendation G 704 No such provision is extended to SF formatted D...

Page 246: ...t is not influenced by impairments introduced by the higher levels of the networking technology packet loss packet delay variation Hence the frequency accuracy and stability may be expected to exceed...

Page 247: ...ddition to the QL values received over SSM of an interface the standards also define additional codes for internal use These include the following QL INVx is generated internally by the system if and...

Page 248: ...the length of the information string in octets Value is the actual information that needs to be sent for example a binary bit map or an alphanumeric string that can contain one or more fields Each LLD...

Page 249: ...cols and network media Establishes a network management information schema and object definitions that are suitable for storing connection information about adjacent stations Provides compatibility wi...

Page 250: ...the core or as an access handoff interfaces to connect to different kind of Ethernet enabled devices such as service gateway routers QinQ switches DSLAMs or customer equipment IEEE 802 1ab LLDP runnin...

Page 251: ...Administrative Tasks This section contains information to perform administrative tasks Saving Configurations on page 252 Network Timing on page 254 NOTE The iom 20g is not supported from 5 0R and late...

Page 252: ...by executing explicit command syntax which includes the file URL location to save the configuration file as well as options to save both default and non default configuration parameters Boot option f...

Page 253: ...cessed The boot bad exec and boot good exec commands specify URLs for the CLI scripts to be run following the completion of the boot up configuration A URL must be specified or no action is taken For...

Page 254: ...nfiguration at each node which defines how interface clocking is handled must be considered when designing a network that has a centralized timing source so each interface is operating in a synchronou...

Page 255: ...en the config parameter is specified only the configuration files are automatically synchronized Synchronization also occurs whenever the BOF is modified and when an admin save command is entered with...

Page 256: ...ation files in redundant systems The config parameter synchronizes only the configuration files in redundant systems Forcing a Switchover The force switchover now command forces an immediate switchove...

Page 257: ...splays the process to provision basic system parameters Figure 15 System Configuration and Implementation Flow END START CONFIGURE SYSTEM INFORMATION CONFIGURE TIME PARAMETERS MODIFYING NETWORK TIMING...

Page 258: ...S Basic System Configuration Guide Configuration Notes This section describes system configuration caveats General The system must be properly initialized and the boot loader and BOF files successfull...

Page 259: ...I Code on page 266 Coordinates on page 267 System Time Elements on page 268 Zone on page 268 Summer Time Conditions on page 270 NTP on page 271 SNTP on page 277 CRON on page 279 Configuring Synchroniz...

Page 260: ...page 307 Edit Mode on page 308 Configuring Timing References on page 309 Using the Revert Command on page 310 Other Editing Commands on page 311 Forcing a Specific Reference on page 312 Configuring S...

Page 261: ...ot specified in the save command syntax the system attempts to save the current configuration to the current BOF primary configuration source If the primary configuration source path and or filename c...

Page 262: ...l system parameters that should be configured are System Information Parameters on page 265 System Time Elements on page 268 The following example displays a basic system configuration A ALA 12 config...

Page 263: ...ion on page 266 CLLI Code on page 266 Coordinates on page 267 System Time Elements on page 268 Zone on page 268 Summer Time Conditions on page 270 NTP on page 271 SNTP on page 277 CRON on page 279 Tim...

Page 264: ...ation such as the place the router is located such as an address floor room number etc global positioning system GPS coordinates and system name Use the CLI syntax displayed below to configure the fol...

Page 265: ...entry Use the following CLI syntax to configure the system name CLI Syntax config system name system name Example alcatel config system name ALA 12 The following example displays the system name sysNa...

Page 266: ...syntax to configure the location CLI Syntax config system location location Example config system location Bldg 1 floor 2 Room 201 CLLI Code The Common Language Location Code CLLI code is an 11 charac...

Page 267: ...the following CLI syntax to configure the location CLI Syntax config system coordinates coordinates Example config system coordinates N 45 58 23 W 34 56 12 The following example displays the configura...

Page 268: ...age 271 SNTP on page 277 CRON on page 279 Time Range on page 282 Time of Day on page 286 Zone The zone command sets the time zone and or time zone offset for the router The router supports system defi...

Page 269: ...hours EST Eastern Standard Time UTC 5 hours EDT Eastern Daylight Saving Time UTC 4 hours CST Central Standard Time UTC 6 hours CDT Central Daylight Saving Time UTC 5 hours MST Mountain Standard Time...

Page 270: ...th hours min utes Example config system time config system time dst zone pt config system time dst zone start second sunday april 02 00 end first sunday october 02 00 config system time dst zone offse...

Page 271: ...page 275 Peer on page 275 Server on page 276 Authentication check The authentication check command provides for the option to skip the rejection of NTP PDUs that do not match the authentication key or...

Page 272: ...hutdown The following example shows NTP disabled with the authentication key parameter enabled A sim1 config system time ntp info shutdown authentication key 1 key OAwgNUlbzgI hash2 type des A sim1 co...

Page 273: ...ig Broadcastclient The broadcastclient command enables listening to NTP broadcast messages on the specified interface CLI Syntax config system time ntp broadcastclient router router name interface ip...

Page 274: ...time ntp multicast config system time ntp no shutdown The following example shows NTP enabled with the multicast command configured A ALA 12 config system time info server 192 168 15 221 multicast no...

Page 275: ...with the ntp server command configured A sim1 config system time ntp info no shutdown ntp server A sim1 config system time ntp Peer Configuration of an NTP peer configures symmetric active mode for th...

Page 276: ...specified address from the configuration Up to ten NTP servers can be configured CLI Syntax config system time ntp server ip address key id key id version version prefer Example config system time ntp...

Page 277: ...ion version number normal preferred interval seconds no shutdown Broadcast client The broadcast client command enables listening at the global device level to SNTP broadcast messages on interfaces wit...

Page 278: ...version number normal preferred interval seconds Example config system time sntp config system time server address 10 10 0 94 version 1 preferred interval 100 The following example shows SNTP enabled...

Page 279: ...Cron as well as OAM events such as connectivity checks or troubleshooting runs CRON elements include Action Schedule Script Time Range Time of Day Action Parameters for a script including the maximum...

Page 280: ...n name owner owner name count number day of month day number day number all description description string end time date day name time hour hour number hour number all interval seconds minute minute n...

Page 281: ...dal context which contains information on a script CLI Syntax config cron script script name owner script owner description description string location file url shutdown Example config cron script tes...

Page 282: ...Absolute on page 282 Daily on page 283 Weekdays on page 284 Weekend on page 284 Weekly on page 285 Create Use this command to enable the time range context The following example creates a time range c...

Page 283: ...ig cron time range Daily The daily command configures the start and end of a periodic schedule for every day of the week Sunday through Saturday CLI Syntax config cron time range daily start time of d...

Page 284: ...weekend command configures the start and end of a periodic schedule for weekends Saturday and Sunday The resolution must be at least one minute apart for example start at 11 00 and end at 11 01 A sta...

Page 285: ...resolution must be at least one minute apart for example start at 11 00 and end at 11 01 A start time and end time of 11 00 is invalid CLI Syntax config cron time range weekly start time in week end...

Page 286: ...t be applied When an item is configured both on SAP level and in the TOD suite assigned to the SAP the TOD suite defined value takes precedence If a SAP belongs to an IES Interface TOD Suites are allo...

Page 287: ...ranges overlap the priority will be used to determine the prevailing policy Only a single reference to a policy may be included without a time range Egress Aggregate Rate Limit Having an egress aggre...

Page 288: ...pv6 filter id time range time range name priority priority filter mac mac filter id time range time range name priority priority qos policy id time range time range name priori ty priority scheduler p...

Page 289: ...A sim1 config cron tod suite Example config cron tod suite egress scheduler policy test1 config cron tod suite The following command shows an association with an egress scheduler policy called test1 A...

Page 290: ...4 CLI Syntax config system cron tod suite tod suite name create ingress filter ip ip filter id time range time range name priority priority filter ipv6 ipv6 filter id time range time range name priori...

Page 291: ...A sim1 config cron tod suite Example config cron tod suite ingress scheduler policy test1 config cron tod suite The following command shows an association with an ingress scheduler policy named test1...

Page 292: ...ard compact flash card ANCP data will stay persistence during an ISSU as well as nodal reboots During recovery ANCP attributes are first restored fully from the persistence file and incoming ANCP sess...

Page 293: ...n on page 294 Forcing a Switchover on page 294 Configuring Synchronization Options on page 295 Configuring Synchronization The switchover exec command specifies the location and name of the CLI script...

Page 294: ...ynchronization A ALA 12 admin synchronize config Syncing configuration Syncing configuration Completed A ALA 12 Forcing a Switchover The force switchover now command forces an immediate switchover to...

Page 295: ...nchronize boot env A ALA 12 config system show system synchronization Synchronization Information Synchronize Mode Boot Environment Synchronize Status No synchronization Last Config Sync Time 2006 06...

Page 296: ...ty system priority no shutdown no shutdown source address ip address sync igmp igmp snooping port port id lag id sync tag range encap range sync tag no shutdown srrp Example admin redundancy config re...

Page 297: ...ystem Management 7950 SR OS Basic System Configuration Guide Page 297 peer 10 10 10 2 create description Mc Lag peer 10 10 10 2 mc lag no shutdown exit no shutdown exit exit A ALA 48 config redundancy...

Page 298: ...xyz cfg xyz cfg 1 xyz cfg 2 xyz cfg 3 xyz cfg 4 xyz cfg 5 xyz ndx Each persistent index file is updated at the same time as the associated configuration file When the index file is updated then the sa...

Page 299: ...Reboot on page 303 Post Boot Configuration Extension Files on page 304 Disconnect The disconnect command immediately disconnects a user from a console Telnet FTP or SSH session Note Configuration modi...

Page 300: ...t time command results ALA 2 admin set time 2007 02 06 04 10 00 ALA 2 show time Thu Feb 2 04 10 04 GMT 2007 ALA 2 Display config The display config command displays the system s running configuration...

Page 301: ...t login control ftp inbound max sessions 3 exit telnet inbound max sessions 5 outbound max sessions 2 exit idle timeout 1440 pre login message Property of Service Routing Inc Unauthorized access prohi...

Page 302: ...save parameter is specified debug configurations are saved in the config file If this parameter is not specified debug configurations are not saved between reboots CLI Syntax admin save file url deta...

Page 303: ...reboot upgrade command forces an upgrade of the boot ROM and reboot CLI Syntax admin reboot active standby upgrade now Example admin reboot now The following example displays the reboot command resul...

Page 304: ...figuration saves admin save CLI Syntax config system boot bad exec file url boot good exec file url Example config system boot bad exec ftp test test 192 168 xx xxx fail cfg config system boot good ex...

Page 305: ...Index Boot Status Not Persistent BOF Source cf1 Image Source primary Config Source primary Last Booted Config File ftp test test 192 168 xx xxx 12 cfg Last Boot Cfg Version THU MAR 04 22 39 03 2004 UT...

Page 306: ...Command log failed CRITICAL CLI 1002 An error occurred while processing the configuration file The system configuration is missing or incomplete MAJOR CLI 1008 The SNMP daemon is disabled If desired...

Page 307: ...abort begin commit ref order ref1 ref2 ref1 source port port id no shutdown ref2 source port port id no shutdown no revert In the event that network timing is required for the synchronous interfaces i...

Page 308: ...dit mode CLI Syntax config system sync if timing begin The following error message displays when the you try to modify sync if timing parameters without entering the keyword begin A ALA 12 config syst...

Page 309: ...that the source port specified for ref1 and ref2 cannot both be from the same slot The following displays a timing reference configuration example ALA 12 config system sync if timing info ref order r...

Page 310: ...rt If the current reference goes offline or becomes unstable the revert command allows the clock to revert to a higher priority reference When revert is switching enabled a valid timing reference of t...

Page 311: ...lude commit This command saves changes made to the timing references during a session Modifications are not persistent across system boots unless this command is entered abort This command discards ch...

Page 312: ...y the command If the specified input is not available shutdown or in a disqualified state the CPM clock shall use the next qualified input reference based on the selection rules This command also affe...

Page 313: ...iated rmon event id and the sampled SNMP object identifier The alarm command configures an entry in the RMON MIB alarm table The alarm command controls the monitoring and triggering of threshold cross...

Page 314: ...Example config system thresh rmon event 5 both description alarm testing owner Timos CLI The following example displays the command output A ALA 49 config system thresholds info rmon event 5 descripti...

Page 315: ...ote or outdoor deployment alarm contact inputs allow an operator to detect conditions for example air conditioner fault open door An operator can configure generation of events when alarm contact inpu...

Page 316: ...tx no message fast tx init no shutdown A testSr1 config system lldp The following example shows an LLDP port configuration A ALA 48 config port ethernet lldp info dest mac nearest bridge admin status...

Page 317: ...nds on page 325 Show Commands on page 329 Debug Commands on page 330 Clear Commands on page 330 Tools Commands on page 330 System Information Commands config system boot bad exec file url no boot bad...

Page 318: ...Command Hierarchies Page 318 7950 SR OS Basic System Configuration Guide name system name no name no system ip load balancing...

Page 319: ...kb memory use warn rising threshold threshold falling threshold threshold interval seconds rmon event type startup alarm alarm type no kb memory use warn memory use alarm rising threshold threshold fa...

Page 320: ...ticate no multicast version version key id key id no multicastclient authenticate no ntp server transmit key id no peer ip address ipv6 address version version key id key id prefer no server ip addres...

Page 321: ...o absolute start start absolute time daily start start time of day end end time of day no daily start start time of day weekdays start start time of day end end time of day no weekdays start start tim...

Page 322: ...me range name no filter ipv6 ipv6 filter id time range time range name no filtermac mac filter id time range time range name qos policy id time range time range name priority priority no qos policy id...

Page 323: ...onization Commands config system sync if timing abort begin bits input no shutdown interface type ds1 esf sf e1 pcm30crc pcm31crc no interface type output line length 110 220 330 440 550 660 no shutdo...

Page 324: ...prs stu st2 tnc st3e st3 eec1 sec prc ssu a ssu b eec2 no ql override no shutdown source bits slot mda no source bits source port port id no source port ssm bit sa bit ref2 ql override prs stu st2 tn...

Page 325: ...l max checkpoints 1 50 no remote max checkpoints 1 50 switchover exec file url no switchover exec redundancy multi chassis no peer ip address authentication key authentication key hash key hash hash2...

Page 326: ...path b no range vlan range no path excl no range vlan range ring node ring node name create no ring node ring node name connectivity verify dst ip ip address no dst ip interval interval no interval se...

Page 327: ...System Management 7950 SR OS Basic System Configuration Guide Page 327 no boot timer site activation timer seconds no site activation timer no rollback sync synchronize boot env config...

Page 328: ...interval reinit delay time no reinit delay no shutdown tx credit max count no tx credit max tx hold multiplier multiplier no tx hold multiplier tx interval interval no tx interval LLDP Ethernet Port C...

Page 329: ...ip address mc mobile peer ip address ipv6 address mc lag lag lag id peer peer ip address lag lag id mc lag statistics mc ring peer ip address statistics mc ring peer ip address ring sync tag detail s...

Page 330: ...n application sync database peer ip address port port id lag id sync tag sync tag application application sync database peer ip address port port id lag id sync tag sync tag application appli cation s...

Page 331: ...onfig system lldp config redundancy multi chassis peer mc ep Description This command administratively disables the entity When disabled an entity does not change reset or remove any configuration set...

Page 332: ...tes a text string with a configuration context to help identify the content in the configuration file The no form of this command removes the string from the configuration Default No description assoc...

Page 333: ...ilure of the boot up configuration file execution When this parameter is not specified no CLI script file is executed Values file url local url remote url 255 chars max local url cflash id file path r...

Page 334: ...e clli code no clli code Context config system Description This command creates a Common Language Location Identifier CLLI code string for the 7950 XRS Series router A CLLI code is an 11 character sta...

Page 335: ...ile is updated at the same time as the associated configuration file When the index file is updated then the save is performed to xyz cfg and the index file is created as xyz ndx Synchronization betwe...

Page 336: ...efault none No coordinates are configured Parameters coordinates The coordinates describing the device location character string The string may be up to 80 characters long Any printable seven bit ASCI...

Page 337: ...i e src dst L4 protocol port The hashing index can be calculated according to the following algorithm If TCP or UDP traffic enabled hash TCP UDP ports IP addresses else if IP traffic hash IP addresse...

Page 338: ...68 Parameters lacp system priority Specifies the LACP system priority Values 1 65535 location Syntax location location no location Context config system Description This command creates a text string...

Page 339: ...scription This command enables the use of the system IP address in the ECMP hash algorithm to add a per system variable This can help guard against cases where multiple routers in series will end up h...

Page 340: ...Guide Parameters file url Specifies the location and name of the CLI script file Values file url local url remote url 255 chars max local url cflash id file path remote url ftp tftp login pswd remote...

Page 341: ...he no form of this command to remove an rmon alarm id from the configuration Parameters rmon alarm id The rmon alarm id is a numerical identifier for the alarm being configured The number of alarms th...

Page 342: ...as a value of zero 0 no associated event exists If a rising event rmon event is configured the CLI requires a rising threshold to also be configured Default 0 Values 0 65535 rising threshold threshold...

Page 343: ...threshold interval seconds rmon event type startup alarm alarm type no cflash cap alarm cflash id Context config system thresholds Description This command enables capacity monitoring of the compact f...

Page 344: ...ate a TiMOS logger entry The RMON MIB log table entries can be viewed using the show system thresholds CLI command trap A TiMOS logger event is generated The TiMOS logger utility then distributes the...

Page 345: ...ss than or equal the falling threshold value Default 0 Values 2147483648 2147483647 falling threshold threshold Specifies a threshold for the sampled statistic When the current sampled value is less t...

Page 346: ...nd configures memory use in kilobytes alarm thresholds The no form of the command removes the parameters from the configuration Default none Parameters rising threshold threshold Specifies a threshold...

Page 347: ...e of both both a entry in the RMON MIB logTable and a TiMOS logger event are generated none In the case of none no action is taken Default both startup alarm alarm type Specifies the alarm that may be...

Page 348: ...val seconds Specifies the polling period over which the data is sampled and compared with the rising and falling thresholds Values 1 2147483647 rmon event type Specifies the type of notification actio...

Page 349: ...absolute or delta the sampled value the threshold value the RMON alarm id the associated RMON event id and the sampled SNMP object identifier Use the no form of this command to remove an rmon event id...

Page 350: ...single threshold crossing event will also be generated if the first sample taken is greater than or equal to this threshold and the associated startup alarm is equal to rising or either After a risin...

Page 351: ...s equal to falling or either a single falling threshold crossing event is generated Values rising falling either Default either Configuration example memory use alarm rising threshold 50000000 falling...

Page 352: ...pled and compared with the rising and falling thresholds Values 1 2147483647 rmon event type Specifies the type of notification action to be taken when this event occurs Values log In the case of log...

Page 353: ...This command creates the context to configure generic RMON alarms and events Generic RMON alarms can be created on any SNMP object ID that is valid for RMON monitoring for example an integer based da...

Page 354: ...take into account any daylight saving offset if defined Parameters date The local date and time accurate to the minute in the YYYY MM DD format Values YYYY is the four digit year MM is the two digit...

Page 355: ...is configured is to reject all NTP protocol PDUs that have a mismatch in either the authentication key id type or key When authentication check is enabled NTP PDUs are authenticated on receipt Howeve...

Page 356: ...in the configuration file with the hash or hash2 parameter specified hash2 Specifies the key is entered in a more complex encrypted form that involves more variables then the key value alone this mean...

Page 357: ...s will be accepted Values 1 4 Default 4 ttl ttl Specifies the IP Time To Live TTL value Values 1 255 Default none broadcastclient Syntax broadcastclient router router name interface ip int name authen...

Page 358: ...accepted Values 2 4 Default 4 key id key id Specifies the configured authentication key and authentication type used by this version to transmit NTP packets If this command is omitted from the config...

Page 359: ...iption Configuration of an NTP peer configures symmetric active mode for the configured peer Although any system can be configured to peer with any other NTP node it is recommended to configure authen...

Page 360: ...operate in client mode with the ntp server specified in the address field of this command The no construct of this command removes the server with the specified address from the configuration If the...

Page 361: ...uthentication key id type and key value must be valid otherwise the packet will be rejected and an event trap generated This is an optional parameter Values 1 255 version version Configures the NTP ve...

Page 362: ...than 2 5 seconds the time on the system is gradually adjusted SNTP is created in an administratively enabled state no shutdown The no form of the command removes the SNTP instance and configuration SN...

Page 363: ...Specifies the IP address of the SNTP server version version number Specifies the SNTP version supported by this server Values 1 3 Default 3 normal preferred Specifies the preference value for this SN...

Page 364: ...ver behavior will be determined by the contents of the script action Syntax no action action name owner action owner Context config cron config cron sched Description This command configures action pa...

Page 365: ...ified this command the oldest record is deleted The no form of this command resets the value to the default Parameters unsigned Specifies the maximum number of completed sessions to keep in the event...

Page 366: ...configuration Default none No server address is configured Parameters script script name The script command in the action context connects and event to the script which will run when the event is tri...

Page 367: ...s configured without configuring month weekday hour and minute the event will not execute Using the weekday command as well as the day of month command will cause the script to run twice For example c...

Page 368: ...ecifies the time of day to schedule a command Values hh mm in hour minute format hour Syntax no hour hour number hour number all Context config cron sched Description This command specifies which hour...

Page 369: ...the configuration Parameters minute number Specifies the minute to schedule a command Values 0 59 maximum 60 minute numbers all Specifies all minutes month Syntax no month month number month number m...

Page 370: ...hour and minute must be specified for this feature to run successfully Default periodic weekday Syntax no weekday weekday number weekday number day name day name all Context config cron sched Descrip...

Page 371: ...mand configures the location of script to be scheduled Parameters file url Specifies the location where the system writes the output of an event script s execution Values file url local url remote url...

Page 372: ...olute time end end absolute time no absolute start absolute time Context config cron time range Description This command configures an absolute time interval that will not repeat The no form of the co...

Page 373: ...configuration Parameters start time of day Specifies the starting time for the time range Values Syntax hh mm hh 0 23 mm 0 59 end time of day Specifies the ending time for the time range Values Synta...

Page 374: ...e starting time for the time range Values Syntax hh mm hh 0 23 mm 0 59 end time of day Specifies the ending time for the time range Values Syntax hh mm hh 0 24 mm 0 59 weekly Syntax weekly start start...

Page 375: ...his parameter configures the start and end of a schedule for the same day every week for example every Friday The start and end dates must be the same The resolution must be at least one minute apart...

Page 376: ...nge name priority priority filter ipv6 ipv6 filter id time range time range name priority priority filter mac mac filter id time range time range name priority priority no ip ip filter id time range t...

Page 377: ...qos policy id time range time range name Context config cron tod suite egress config cron tod suite ingress Description This command creates time range based associations of previously created QoS po...

Page 378: ...sed to determine the prevailing policy Only a single reference to a policy may be included without a time range Parameters scheduler policy name Specifies a scheduler policy for this tod suite Values...

Page 379: ...ive different time zones Configuring a sixth entry will return an error message If no summer daylight savings time is supplied it is assumed no summer time adjustment is required The no form of the co...

Page 380: ...r time will end Values 0 59 Default 0 offset Syntax offset offset Context config system time dst zone Description This command specifies the number of minutes that will be added to the time when summe...

Page 381: ...must be specified The no form of the command reverts to the default of Coordinated Universal Time UTC If the time zone in use was a user defined time zone the time zone will be deleted If a dst zone...

Page 382: ...PST PDT PT HST AKST AKDT WAST CAST EAST non std zone name The non standard time zone name Values Up to 5 characters maximum hh mm The hours and minutes offset from UTC time expressed as integers Some...

Page 383: ...have been made to the synchronous interface timing configuration during a session Default No default begin Syntax begin Context config system sync if timing Description This command is required in ord...

Page 384: ...SF This is a framing type used on DS1 circuits that consists of 24 192 bit frames The 193rd bit provides timing and other functions ds1 sf Specifies Super Frame SF also called D4 framing This is a com...

Page 385: ...ere are two possible BITS out interfaces one for each CPM Default shutdown line length Syntax line length 110 220 330 440 550 660 Context config system sync if timing bits Description This command con...

Page 386: ...he system Default line ref Parameters line ref Specifies that the BITS output timing is selected from one of the input references without any filtering internal clock Specifies that the BITS output ti...

Page 387: ...on or turns off SSM encoding as a means of timing reference selection Default no ql selection ref order Syntax ref order first second third no ref order Context config system sync if timing Descriptio...

Page 388: ...Specifies the first timing reference to use in the reference order sequence Values ref1 ref2 bits second Specifies the second timing reference to use in the reference order sequence Values ref1 ref2 b...

Page 389: ...f timing Description This command allows the clock to revert to a higher priority reference if the current reference goes offline or becomes unstable When the failed reference becomes operational it i...

Page 390: ...progress aborting any policy edits debug save Syntax debug save file url Context admin Description This command saves existing debug configuration Debug configurations are not preserved in configurati...

Page 391: ...user will not be removed A major severity security log event is created specifying what was terminated and by whom Default none No disconnect options are configured Parameters address ip address The...

Page 392: ...XRS on the chassis firmware images on CPMs or XCMs will be upgraded automatically Any CPMsor XCM IOMs that are installed in the chassis will be upgraded automatically For example if a card is inserte...

Page 393: ...ogin pswd remote locn file path remote locn hostname ipv4 address ipv6 address ipv4 address a b c d ipv6 address x x x x x x x x interface x x x x x x d d d d interface x 0 FFFF H d 0 255 D interface...

Page 394: ...cription This command creates a system core dump NOTE This command should only be used with authorized direction from the Alcatel Lucent Technical Assistance Center TAC file url The file URL location...

Page 395: ...viewing parameters Only authorized users can execute the commands in the admin context Default none Parameters bootup cfg Specifies the bootup configuration active cfg Specifies current running config...

Page 396: ...tandby CPM synchronization When the standby CPM takes over operation following a failure or reset of the active CPM it is important to ensure that the active and standby CPM have identical operational...

Page 397: ...secondary CPM Parameters now Forces the switchover to the redundant CPM card immediately bgp multi homing Syntax bgp multi homing Context config redundancy Description This command configures BGP mult...

Page 398: ...g parameter must be specified In the config redundancy context this command performs an automatically triggered standby CPM synchronization When the standby CPM takes over operation following a failur...

Page 399: ...maintained on the standby CPM However to ensure smooth operation under all circumstances runtime images and system initialization configurations must also be automatically synchronized between the act...

Page 400: ...remented Note that automatic sync only causes the ONE new checkpoint file to be copied to both CFs the other 9 checkpoints are not automatically copied from active to standby but that can be done manu...

Page 401: ...his command specifies whether IGMP protocol information should be synchronized with the multi chassis peer Default no igmp igmp snooping Syntax no igmp snooping Context config redundancy multi chassis...

Page 402: ...synchronized with the multi chassis peer sync tag sync tag Specifies a synchronization tag to be used while synchronizing this port with the multi chassis peer range Syntax range encap range sync tag...

Page 403: ...ring contains special characters spaces etc the entire string must be enclosed within double quotes hash key The hash key The key can be any combination of ASCII characters up to 33 hash1 key or 55 ha...

Page 404: ...otocol interface By enabling BFD on a given protocol interface the state of the protocol interface is tied to the state of the BFD session between the local node and the remote node The parameters use...

Page 405: ...tivating the best local pseudowire The no form of this command sets the multiplier to default value Default 3 Parameters multiplier Specifies the hold time applied on neighbor failure Values 2 25 keep...

Page 406: ...nge to select the best pseudowire between the active ones and it will block the Rx and Tx directions of the other pseudowires The no form of this command will disable the passive mode behavior Default...

Page 407: ...eration is required to accommodate different factors influencing node failure detection rate such as IGP convergence or HA switch over times and to prevent the standby node to take action prematurely...

Page 408: ...der to achieve this in MC operation both redundant pair nodes have to be configured with the same values In case of the mismatch MC LAG is kept operationally down Default none Parameters lag id The LA...

Page 409: ...ess of its peer The parameters for the BFD session are set via the BFD command under the IP interface configuration Default no bfd enable Parameters service id Specifies the service identifier string...

Page 410: ...erval no keep alive interval Context config redundancy multi chassis peer mc mobile Description This command sets the interval at which keep alive messages are sent to the peer when bfd is not enabled...

Page 411: ...nc tag Specifies a synchronization tag to be used while synchronizing this port with the multi chassis peer in band control path Syntax in band control path Context config redundancy mc peer mcr ring...

Page 412: ...service If not specified the service id is zero and the interface must belong to the Base router The no form of the command removes the service id from the IBC configuration Parameters service id Spec...

Page 413: ...ng access node Parameters ring node name Specifies the unique name of a multi chassis ring access node create Keyword used to create the ring node instance The create keyword requirement can be enable...

Page 414: ...ce id no service id Context config redundancy mc peer mcr ring ring node connectivity verify Description This command specifies the service ID of the SAP used for the ring node connectivity verificati...

Page 415: ...f the system management processor CPM is used Default no src mac Parameters ieee address Specifies the source MAC address vlan Syntax vlan 0 4094 no vlan Context config redundancy mc peer mcr node cv...

Page 416: ...e highest checkpoint allowed configured A checkpoint id of 1 indicates the rollback checkpoint file at the configured rollback location with rb 1 as the suffix 2 for file rb 2 etc Default The defaults...

Page 417: ...configured A checkpoint id of 1 indicates the rollback checkpoint file at the configured rollback location with rb 1 as the suffix 2 for file rb 2 etc rescue Deletes the rescue checkpoint No checkpoin...

Page 418: ...tional rescue keyword is not used this command saves a rollback checkpoint at the location and with the filename specified by the rollback location with a suffix of rb The previously saved checkpoints...

Page 419: ...to which rollback checkpoint file to use Checkpoint id of 1 corresponds to the file url rb 1 rollback checkpoint file The higher the id the older the checkpoint Max is the highest rollback checkpoint...

Page 420: ...ext config system lldp Description This command configures the duration of the fast transmission period Parameters time Specifies the fast transmission period in seconds Values 1 3600 Default 1 messag...

Page 421: ...es 5 3600 Default 5 reinit delay Syntax reinit delay time no reinit delay Context config system lldp Description This command configures the time before re initializing LLDP on a port Parameters time...

Page 422: ...iption This command configures the multiplier of the tx interval Parameters multiplier Specifies the multiplier of the tx interval Values 2 10 Default 4 tx interval Syntax tx interval interval no tx i...

Page 423: ...pecifies to use the nearest customer admin status Syntax admin status rx tx tx rx disabled Context config port ethernet lldp dstmac Description This command specifies the administratively desired stat...

Page 424: ...s system Specifies to use the system IP address Note that the system address will only be transmitted once it has been configured if this parameter is specified tx tlvs Syntax tx tlvs port desc sys na...

Page 425: ...ace 32 characters maximum mandatory for link local addresses port number Displays only the connection information for the specified port number Values 0 65535 detail Appends TCP statistics to the disp...

Page 426: ...0 0 0 0 UDP 0 0 10 10 10 xxx 646 0 0 0 0 0 UDP 0 0 127 0 0 1 50130 127 0 0 1 17185 No of Connections 14 A ALA 12 Sample Detailed Output A ALA 12 show system connections detail TCP Statistics packets...

Page 427: ...to sample CPU task utilization Default 1 Values 1 5 Output System CPU Output The following table describes the system CPU output fields Label Description CPU Utilization The total amount of CPU time...

Page 428: ...0 0 00 0 00 Logging 32 0 00 0 00 MPLS RSVP 2 380 0 11 0 08 MSDP 0 0 00 0 00 Management 5 969 0 29 0 15 OAM 907 0 04 0 02 OSPF 25 0 00 0 00 PIM 5 600 0 27 0 27 RIP 0 0 00 0 00 RTM Policies 0 0 00 0 00...

Page 429: ...tion owner Administrative status Enabled Administrative status is enabled Disabled Administrative status is disabled Script The name of the script Script owner The name of the script owner Script sour...

Page 430: ...06 20 40 40 Elapsed time 0d 00 05 16 Lifetime 0d 00 00 00 State terminated Run exit code noError Result time 2006 11 06 20 40 40 Keep history 0d 00 55 13 Error time never Results file ftp 192 168 15 1...

Page 431: ...ng Run exit code noError Result time never Keep history 0d 01 00 00 Error time never Results file none Script Run 23 Start time never End time never Elapsed time 0d 00 00 00 Lifetime 0d 01 00 00 State...

Page 432: ...the name of the of script owner Script source location Displays the location of scheduled script Script results location Displays the location where the script results have been sent Schedule type Pe...

Page 433: ...h none Day of month none Hour none Minute none Number of schedule runs 10 Last schedule run 2008 01 01 17 20 52 Number of schedule failures 0 Last schedule failure no error Last failure time never A s...

Page 434: ...nformation Syntax information Context show system Description This command displays general system information including basic system SNMP server last boot and DNS client information Label Description...

Page 435: ...MP is operationally enabled Disabled SNMP is operationally disabled SNMP Index Boot Status Persistent System indexes are saved between reboots Not Persistent System indexes are not saved between reboo...

Page 436: ...ion file changes No There are no unsaved configuration file changes Time Last Modified The date and time of the last modification Max Cfg BOF Backup Rev The maximum number of backup revisions maintain...

Page 437: ...es Image Source primary Config Source primary Last Booted Config File ftp xxx xxx xx xxx images dut f cfg Last Boot Cfg Version N A Last Boot Index Version N A Last Saved Config N A Time Last Saved N...

Page 438: ...mr NC nearest customer Port Scope Chassis ID Index Port ID System Name 1 1 1 NB 16 2f ff 00 00 00 1 35717120 Dut A 2 1 2 NB 16 34 ff 00 00 00 1 35782656 Dut D 2 1 1 NB 16 36 ff 00 00 00 2 35684352 Dut...

Page 439: ...how system Description This command displays system memory status Output Memory Pools Output The following table describes memory pool output fields Sample Output A ALA 1 show system memory pools Labe...

Page 440: ...1 589 824 IOM No limit 205 226 800 205 226 800 202 962 744 SIM No limit 1 048 576 1 048 576 392 CFLOWD No limit 0 1 048 576 0 CFLOWD No limit 0 1 048 576 0 IGMP No limit 0 0 0 PIM No limit 0 0 0 PIM...

Page 441: ...to this local server so synchronizing with it would create a sync loop or the synchroniza tion distance is too large This is the normal startup state Invalid The peer is not maintaining an accurate c...

Page 442: ...NY Access denied by remote server No further messages will be sent to the server DROP Lost peer in symmetric mode Please wait while the association is restarted RSTR Access denied due to local policy...

Page 443: ...03 19 20 18 50 UTC NTP Active Associations State Reference ID St Type A Poll Reach Offset ms Remote chosen PTP 0 srvr 256 YYYYYYYY 0 000 PTP candidate GPS 1 srvr 256 YYYYYYYY 0 054 138 120 193 198 A...

Page 444: ...heck Yes Auth Errors 0 Auth Errors Ignored 0 Auth Key Id Errors 0 Auth Key Type Errors 0 NTP Configured Broadcast Multicast Interfaces vRouter Interface Address Type Auth Poll Base i3 1 1 Host ones bc...

Page 445: ...ervices were created 1 rb 1 2010 10 15 21 23 58 9 0 R4 John John s checkpoint on Sunday 2 rb 2 2010 10 15 21 23 52 9 0 R4 admin A long checkpoint comment that an operator is using to summarize various...

Page 446: ...gured to have preference over another Preferred Indicates that this server has preference over another Interval The frequency in seconds that the server is queried Label Description Label Description...

Page 447: ...ype Displays the method of sampling the selected variable and calculating the value to be compared against the thresholds Startup Alarm Displays the alarm that may be sent when this alarm is first cre...

Page 448: ...r TiMOS CLI Description TiMOS CLI memory usage alarm falling event Event Id 6 Last Sent 10 31 2006 08 47 59 Action Type both Owner TiMOS CLI Threshold Events Log Description TiMOS CLI cflash capacity...

Page 449: ...rom UTC 8 00 Zone Type non standard No DST zone configured Zone The zone names for the current zone the non DST zone and the DST zone if configured Current Time Zone Indicates the process currently co...

Page 450: ...te associations tod suite failed associations Context show cron Description This command displays information on the configured time of day suite Output CRON TOD Suite Output The following table descr...

Page 451: ...for suite suite_sixteen Service associations Service Id 1 Type VPLS SAP 1 1 1 1 SAP 1 1 1 2 SAP 1 1 1 3 SAP 1 1 1 4 SAP 1 1 1 5 SAP 1 1 1 6 SAP 1 1 1 20 Number of SAP s 7 Customer Multi Service Site a...

Page 452: ...nt shared Disabled Ingr IP Fltr Id n a Egr IP Fltr Id n a Ingr Mac Fltr Id n a Egr Mac Fltr Id n a Ingr IPv6 Fltr Id n a Egr IPv6 Fltr Id n a tod suite suite_sixteen qinq pbit marking both Egr Agg Rat...

Page 453: ...ol Undefined Dscp Undefined ICMP Type Undefined ICMP Code Undefined Fragment Off Option present Off Sampling Off Int Sampling On IP Option 0 0 Multiple Option Off TCP syn Off TCP ack Off Match action...

Page 454: ...le describes Redundancy Multi Chassis All fields Sample Output B Dut B show redundancy multi chassis all Multi chassis Peer Table Peer Peer IP Address 10 10 10 2 Description Mc Lag peer 10 10 10 2 Aut...

Page 455: ...ey 32768 MC Peer Address 10 10 10 2 MC Peer Lag id 1 MC System Id 00 00 00 33 33 33 MC System Priority 32888 MC Admin Key 32666 MC Active Standby active MC Lacp ID in use true MC extended timeout fals...

Page 456: ...ets Rx Config 3 Packets Rx Peer Config 1 Packets Rx State 7 Packets Dropped Keep Alive Task 7 Packets Dropped Too Short 0 Packets Dropped Verify Failed 0 Packets Dropped Tlv Invalid Size 0 Packets Dro...

Page 457: ...MC Endpoint Id 1 Packets Rx Config 3 Packets Rx State 7 Packets Tx Config 2 Packets Tx State 4 Packets Tx Failed 0 Number of Entries 1 mc lag Syntax mc lag lag lag id Context show redundancy multi ch...

Page 458: ...ate Chg Reason Traffic Evnt Geo Redundancy State Hot CPM 0 Geo Redundancy Hot MSCP Group 1 Geo Redundancy Hot A Dut A peer Syntax peer ip address lag lag id Context show redundancy multi chassis mc la...

Page 459: ...t Changed 01 23 2007 18 20 13 Admin State Up Oper State Up KeepAlive 10 deci seconds Hold On Ngbr Failure 3 Lag Id Lacp Key Remote Lag Id System Id Sys Prio Last Changed 1 1 1 00 00 00 00 00 01 1 01 2...

Page 460: ...rt Indicates the number of packets that were dropped because the packet was too short Packets Dropped Tlv Invalid Size Indicates the number of packets that were dropped because the packet size was inv...

Page 461: ...52583 Packets Tx Keepalive 52519 Packets Tx Config 2 Packets Tx Peer Config 54 Packets Tx State 8 Packets Tx Failed 0 A subscr_mgt B Dut B show redundancy multi chassis mc lag peer 10 10 10 2 statisti...

Page 462: ...per State noPeer The peer has no corresponding ring configured connected The inband control connection with the peer is operational broken The inband control connection with the peer has timed out con...

Page 463: ...ne In Band Control Path Service ID 10 Interface Name to_an1 Oper State connected Dest IP 10 10 0 2 Src IP 10 10 0 1 VLAN Map B Path Provisioned range 13 13 range 17 17 VLAN Map Excluded Path Provision...

Page 464: ...Detailed Information Peer 10 0 0 2 Sync Tag ring11 Node Name an1 Oper State Loc connected Oper State Rem notTested In Use True Admin Change 01 07 2008 21 40 07 Oper Change 01 07 2008 21 40 25 Failure...

Page 465: ...lti chassis Label Description Message Displays the message type Received Indicates the number of valid MC ring signalling messages received from the peer Transmitted Indicates the number of valid MC r...

Page 466: ...atic host or dynamic lease Label Description Rx Displays the number of MC ring signalling packets were received by this sys tem Rx Too Short Displays the number of MC ring signalling packets were rece...

Page 467: ...Unknown Ring Node Displays the number of MC ring signalling packets were received by this sys tem that were related to an unknown ring node Tx Displays the number of MC ring signalling packets were t...

Page 468: ...ed between this node and the multi chassis peer Source IP Address Displays the source address used to communicate with the multi chassis peer Admin State Displays the administrative state of the peer...

Page 469: ...Output The following table describes show redun dancy multi chassis sync output fields Label Description Peer IP Address Displays the multi chassis redundancy peer Description The text string describ...

Page 470: ...tries 1 Rem Lcl Deleted Entries 0 Rem Alarm Entries 0 MCS Application Stats Application igmp Num Entries 0 Lcl Deleted Entries 0 Alarm Entries 0 Rem Num Entries 0 Rem Lcl Deleted Entries 0 Rem Alarm E...

Page 471: ...ed peer information Output Show Redundancy Multi chassis Sync Peer Detail Output The following table describes show redundancy multi chassis sync detail output fields Label Description Peer IP Address...

Page 472: ...m Alarm Entries 0 MCS Application Stats Application igmp Num Entries 0 Lcl Deleted Entries 0 Alarm Entries 0 Rem Num Entries 0 Sync Oper State Displays the operation state of the synchronization DB Sy...

Page 473: ...1 Rem Lcl Deleted Entries 0 Rem Alarm Entries 0 Application srrp Num Entries 0 Lcl Deleted Entries 0 Alarm Entries 0 Rem Num Entries 0 Rem Lcl Deleted Entries 0 Rem Alarm Entries 0 Ports synced on pe...

Page 474: ...m time range output fields Sample Output The following example shows time range detail output A ala show cron time range time range2 detail Cron time range Name time range1 Periodic Start End Absolute...

Page 475: ...Output Uptime Output The following table describes uptime output fields Sample Output A ALA 1 show uptime System Up Time 11 days 18 32 02 22 hr min sec A ALA 1 switch fabric Syntax switch fabric Cont...

Page 476: ...12 show system switch fabric Switch Fabric Slot Mda Min Forwarding Capacity Max Forwarding Capacity 1 1 100 100 1 2 100 100 2 1 100 100 2 2 100 100 3 1 100 100 3 2 100 100 4 1 100 100 4 2 100 100 5 1...

Page 477: ...e validated or a newly validated refer ence source which has a higher priority than the currently selected reference has reverted to the new reference source Non revertive The clock cannot revert to a...

Page 478: ...hether the reference has been qualified to be used as a source of timing for the node Not Qualified Due To Indicates the reason why the reference has not been qualified disabled LOS OOPIR OOF Selected...

Page 479: ...dmin Status up Rx Quality Level prs Qualified Level Override none Qualified For Use Yes Selected For Use No Not Selected Due To on standby Source Port 3 1 2 Reference Input 2 Admin Status down Rx Qual...

Page 480: ...system sync if timing System Interface Timing Operational Info System Status CPM A Master Locked Reference Input Mode Non revertive Quality Level Selection Disabled Reference Selected Mate CPM BITS B...

Page 481: ...t A SR7 show system sync if timing standby System Interface Timing Operational Info System Status CPM B Master Locked Reference Input Mode Non revertive Quality Level Selection Disabled Reference Sele...

Page 482: ...tandby Failure Displays the timestamp of the last standby failure Standby Up Time Displays the length of time the standby has been up Failover Time Displays the timestamp when the last redundancy fail...

Page 483: ...N A Failover Reason N A Boot Config Sync Mode None Boot Config Sync Status No synchronization Last Config File Sync Time Never Last Boot Env Sync Time Never A ALA 1 show redundancy Last Config File Sy...

Page 484: ...ified state the CPM clock shall use the next qualified input reference based on the selection rules This command also affects the BITS output port on the active CPM If the BITS output port selection i...

Page 485: ...address mask Displays information for the specified host IP address and mask ntp Syntax no router router name interface ip int name Context debug system Description This command enables and configure...

Page 486: ...r ip address Context tools dump redundancy multi chassis Description This command dumps multi chassis endpoint information Parameters peer ip address Specifies the peer s IP address Sample Output A Du...

Page 487: ...r conf sync Yes peer conf sync Yes own passive mode Disable peer passive mode No retransmit pending No non mcep retransmit pending No retransmit intvl 5 last tx time 1437130 last rx time 1437156 own b...

Page 488: ...ized with the multi chassis peer slot mda port or lag lag id sync tag sync tag Specifies a synchronization tag to be used while synchronizing this port with the multi chassis peer application applicat...

Page 489: ...ters owner action owner Specifies the owner name Default TiMOS CLI redundancy Syntax redundancy Context clear Description This command enables the context to clear redundancy parameters multi chassis...

Page 490: ...peer ip address lag lag id Context clear redundancy multi chassis Description This command clears multi chassis Link Aggregation Group LAG information Parameters peer ip address Clears the specified a...

Page 491: ...cription This command clears multi chassis ring global Syntax global Context clear redundancy multi chassis mcr statistics Description This command clears multi chassis ring global statistics peer Syn...

Page 492: ...g sync tag application application sync database peer ip address port port id lag id sync tag sync tag application application Context clear redundancy multi chassis Description This command clears mu...

Page 493: ...avior enables the revertive mode which causes a re evaluation of all available references sync if timing Syntax system sync if timing ref1 ref2 Context clear Description This command allows an operato...

Page 494: ...System Commands Page 494 7950 SR OS Basic System Configuration Guide...

Page 495: ...Sessions via MD5 RFC 2439 BGP Route Flap Dampening RFC 2558 Multiprotocol Extensions for BGP 4 RFC 2918 Route Refresh Capability for BGP 4 RFC 3107 Carrying Label Information in BGP 4 RFC 3392 Capabi...

Page 496: ...MLD Protocol RFC 3810 Multicast Listener Discovery Version 2 MLDv2 for IPv6 RFC 4007 IPv6 Scoped Address Architecture RFC 4193 Unique Local IPv6 Unicast Addresses RFC 4291 IPv6 Addressing Architectur...

Page 497: ...nition of a RRO Node Id Sub Object RFC 4875 Extensions to Resource Reservation Protocol Traffic Engineering RSVP TE for Point to Multipoint TE Label Switched Paths LSPs RFC 5151 Inter domain MPLS and...

Page 498: ...ft ietf pwe3 dynamic ms pw 16 txt Dynamic Placement of Multi Segment Pseudo Wires RFC 6310 Pseudowire PW OAM Message Mapping RFC6391 Flow Aware Transport of Pseudowires over an MPLS PSN RFC 6575 ARP M...

Page 499: ...y OSI Systems Management Event Report Management Function M 3100 3120 Equipment and Connection Models TMF 509 613 Network Connectivity Model RFC 1157 SNMPv1 RFC 1215 A Convention for Defining Traps fo...

Page 500: ...Standards and Protocols Page 500 Standards and Protocols...

Page 501: ...commands 24 exec 29 monitor commands 25 navigating 19 structure 18 F File system overview compact flash devices 60 URLs 61 configuring 65 command reference 73 copying files 67 creating directories 66...

Page 502: ...Index Page 502 7950 SR OS Basic System Configuration Guide system parameters 252 system time elements 256 timing 294...

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