CFM and Y1731 Configuration Commands I Table of Contents Table of Contents Chapter 1 Overview.........................................................................................................................................1 1.1 Stipulation...........................................................................................................................................1 1.2 Format Stipulation in the Command Line..............................................................................1 Chapter 2 CFM.................................................................................................................................................1 2.1 CFM Configuration Commands...................................................................................................... 1 2.1.1 Adding the Maintenance Domain and Entering the Maintenance Domain Mode....... 1 2.1.2 Deleting the Maintenance Domain......................................................................................2 2.1.3 Browsing the Maintenance Domain....................................................................................3 2.1.4 Adding a maintenance association..................................................................................... 4 2.1.5 Deleting the Maintenance Association............................................................................... 5 2.1.6 Browsing the Maintenance Association............................................................................. 6 2.1.7 Adding MIP............................................................................................................................. 7 2.1.8 Deleting MIP........................................................................................................................... 7 2.1.9 Browsing MIP......................................................................................................................... 8 2.1.10 Adding MEP....................................................................................................................... 10 2.1.11 Deleting MEP..................................................................................................................... 11 2.1.12 Browsing MEP................................................................................................................... 12 2.3 CFM Maintenance Commands..................................................................................................... 15 2.2.1 loopback................................................................................................................................15 2.2.2 linktrace................................................................................................................................. 16 2.2.3 Deleting the Linktrace Result Table..................................................................................17 2.2.4 Setting the Size of the Linktrace Result Table................................................................18 2.2.5 Setting the Number of Entries in the Linktrace Result Table........................................18 2.2.6 Setting the aging time of the linktrace result table......................................................... 19 2.2.7 Deleting the MEP Statistics Data...................................................................................... 20 2.4 CFM Control Commands............................................................................................................... 22 2.4.1 CFM Stack Control Command...........................................................................................22 2.4.2 CFM Interface Control Command..................................................................................... 22 2.4.3 MIP Control Command....................................................................................................... 23 2.4 CFM Query Commands................................................................................................................. 23 2.4.1 Browsing the CFM Protocol Stack.................................................................................... 24 2.4.2 Browsing the CFM Interface.............................................................................................. 24 2.4.3 Browsing the Locally Stored Information about the Remote MEP.............................. 25 2.4.4 Browsing the LinkTrace Result Table...............................................................................26 2.4.5 Browsing the whole running status of CFM.....................................................................27 II CFM and Y1731 Configuration Commands Chapter 1 Overview 1.1 Stipulation 1.2 Format Stipulation in the Command Line Syntax Meaning Stands for the keyword in the command line, which stays unchanged and must Bold be entered without any modification. It is presented as a bold in the command line. Stands for the parameter in the command line, which must be replaced by the {italic} actual value. It must be presented by the italic in the brace. Stands for the parameter in the command line, which must be replaced by the actual value. It must be presented by the italic in the point bracket. [ ] Stands for the optional parameter, which is in the square bracket. { x | y | ... } Means that you can choose one option from two or more options. [ x | y | ... ] Means that you can choose one option or none from two or more options. Means that you has to choose at least one option from two or more options, or { x | y | ... } * even choose all options. [ x | y | ... ] * Means that you can choose multiple options or none from two or more options. &<1-n> Means that the parameter before the “&” symbol can be entered 1～n times. # Means that the line starting with the “#” symbol is an explanation line. Chapter 2 CFM 2.1 CFM Configuration Commands 2.1.1 Adding the Maintenance Domain and Entering the Maintenance Domain Mode Syntax To add a maintenance domain or enter the already existent maintenance domain, run the following command. ethernet cfm md mdnf {string} [level <0-7> | creation | 1 CFM and Y1731 Configuration Commands sit | ip ] Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. level (optional parameter) Stands for the level of a maintenance domain. It is 0 by default. creation MIP It is none by default. sit Stands for the identifier type of the sender. It is none by default. ip (optional parameter) Stands for the IP address reported by the trouble alarm. It is 0.0.0.0 by default. Command Mode Global configuration mode Example Switch_config#ethernet cfm md mdnf string customer level 5 Related Command None 2.1.2 Deleting the Maintenance Domain Syntax To delete a designated maintenance domain, run the following command. no ethernet cfm md mdnf {string} 2 CFM and Y1731 Configuration Commands Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. Command Mode Global configuration mode Example Switch_config#no ethernet cfm md mdnf string customer Related Command None 2.1.3 Browsing the Maintenance Domain Syntax To browse all the maintenance domains or the designated maintenance domains of the local device, run the following command. show ethernet cfm md [mdnf {string} ] Parameters Parameter Description s mdnf Stands for the format of the name of a to-be-browsed designated maintenance domain. At present only the char-string format is supported. It is in character string format with 1 to 42 printable characters and all characters should be 3 CFM and Y1731 Configuration Commands capital sensitive. Command Mode EXEC, global, interface, maintenance domain Example Switch_config#show ethernet cfm md mdnf string customer Related Command None 2.1.4 Adding a maintenance association Syntax To add a maintenance association, run the following command. ma manf {string} ci {100ms | 1s | 10s | 1min | 10min} meps [vlan <1-4094> | creation | sit | ip ] Parameters Parameter Description s manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. It is the name of the maintenance association. It is in character string mode. ci Stands for the transmission interval of CCM. The shortest transmission interval which is supported presently is 100ms. meps Stands for the MEPID of all MEPs in the local maintenance domain. vlan Stands for the identifier of the VLAN where the maintenance association is located. It is 1 by default. creation MIP It is none by default. 4 CFM and Y1731 Configuration Commands sit Stands for the identifier type of the sender. It is none by default. ip (optional parameter) Stands for the IP address reported by the trouble alarm. It is 0.0.0.0 by default. Command Mode Maintenance domain mode Example Switch_config_cfm#ma manf string customer1 ci 1s meps 1-2,2009 vlan 10 Related Command None 2.1.5 Deleting the Maintenance Association Syntax To delete a designated maintenance association, run the following command. no ma manf {string} Parameters Parameters Description manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. is the name of the maintenance association. It is in character string mode. Command Mode Maintenance domain mode 5 CFM and Y1731 Configuration Commands Example Switch_config_cfm#no ma manf string man customer Related Command None 2.1.6 Browsing the Maintenance Association Syntax To browse all or designated maintenance associations in a designated maintenance domain on the local device, run the following command. show ethernet cfm ma mdnf {string} [manf {string} ] Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain where the to-be-browsed maintenance association is located. At present only the char-string format is supported. is the name of the maintenance domain where the to-be-browsed maintenance association is located. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of a to-be-browsed maintenance association. At present only the char-string format is supported. is the name of a to-be-browsed maintenance association. It is in character string mode. Command Mode EXEC, global, interface, maintenance domain 6 CFM and Y1731 Configuration Commands Example Switch_config#show ethernet cfm ma mdnf string customer manf string customer1 Related Command None 2.1.7 Adding MIP Syntax To add an MIP of a specific level, which belongs to a designated VLAN, on a specific interface, run the following command. ethernet cfm mip add level <0-7> [vlan <1-4094>] Parameters Parameters Description level Stands for the level of a maintenance domain. vlan Stands for the identifier of the VLAN where the maintenance association is located. It is 1 by default. Command Mode Physical interface configuration mode Example Switch_config_g0/1#ethernet cfm mip add level 1 vlan 10 Related Command None 2.1.8 Deleting MIP 7 CFM and Y1731 Configuration Commands Syntax To delete a designated MIP, run the following command. ethernet cfm mip del vlan <1-4094> Parameters Param Description eters vlan Stands for the identifier of the VLAN where MIP is located. Command Mode Interface configuration mode Example Switch_config_g0/1#ethernet cfm mip del vlan 10 Related Command None 2.1.9 Browsing MIP 【Method 1】 Syntax To browse all MIPs of a designated interface in the local device or MIPs in a specific VLAN, run the following command. show ethernet cfm mip vlan <1-4094> interface show ethernet cfm mip interface 8 CFM and Y1731 Configuration Commands Parameters Parameter Description s interface Stands for a to-be-browsed interface. vlan Stands for the identifier of a to-be-browsed VLAN. Command Mode EXEC, global, interface, maintenance domain Example Switch_config#show ethernet cfm mip vlan 1 interface g0/1 Related Command None 【Method 2】 Syntax To browse all MIPs on the current interface of the local device, run the following command. ethernet cfm mip display Parameters None Command Mode Physical interface mode 9 CFM and Y1731 Configuration Commands Example Switch_config_g0/1#ethernet cfm mip display Related Command None 2.1.10 Adding MEP Syntax To add an MEP, which belongs to a designated maintenance association, on a specific interface, run the following command. ethernet cfm mep add mdnf {string} manf {string} mepid <1-8191> [direction {up | down} | ip | lap {all | mac | rCCM | eCCM | xcon | none}] Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. is the name of the maintenance domain. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. is the name of the maintenance association. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. mepid Stands for the MEPID of the to-be-added MEP. direction (optional parameter) Stands for the direction of the to-be-added MEP. It is down by default. ip (optional parameter) Stands for the IP address reported by the trouble alarm. It is 0.0.0.0 by default. lap Stands for the lowest priority of trouble report. It is all by default. 10 CFM and Y1731 Configuration Commands Command Mode Physical interface configuration mode Example Switch_config_g0/1#ethernet cfm mep add mdnf string customer manf string customer1 mepid 2009 direction up lap all Related Command None 2.1.11 Deleting MEP Syntax To delete a designated MEP, run the following command. ethernet cfm mep del mdnf {string} manf {string} mepid <1-8191> Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. is the name of the maintenance domain. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. is the name of the maintenance association. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. mepid Stands for the MEPID of the to-be-added MEP. 11 CFM and Y1731 Configuration Commands Command Mode Physical interface configuration mode Example Switch_config_g0/1#ethernet cfm mep del mdnf string customer manf string customer1 mepid 2009 Related Command None 2.1.12 Browsing MEP 【Method 1】 Syntax To browse the detailed or brief information about all MEPs in the designated maintenance domain of the local device, or that about a specific MEP, run the following command. show ethernet cfm mep mdnf {string} manf {string} [mepid <1-8191>] [view {detail | brief}] Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. is the name of the maintenance domain. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. man Stands for the name of the maintenance association. It is in character string format with 1 to 42 printable characters and all characters should be capital 12 CFM and Y1731 Configuration Commands sensitive. mepid Stands for the MEPID of the to-be-browsed MEP. view Means to browse the detailed information or the brief information. It is the detailed information that will be browsed by default. Command Mode EXEC, global, interface, maintenance domain Example Switch_config#show ethernet cfm mep mdnf string x manf string x view brief Related Command None 【Method 2】 Syntax To browse all MEPs on the current interface of the local device, run the following command. ethernet cfm mep display Parameters None Command Mode Physical interface mode Example Switch_config_g0/1#ethernet cfm mep display 13 CFM and Y1731 Configuration Commands Related Command None 14 CFM and Y1731 Configuration Commands 2.3 CFM Maintenance Commands 2.2.1 loopback Syntax To use a designated MEP at the local terminal to conduct loopback towards another designated MEP at the remote terminal, run the following command. ethernet cfm loopback mdnf {string} manf {string} mepid <1-8191> mac [number <1-64>] Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. is the name of the maintenance domain. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. is the name of the maintenance association. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. mepid Stands for the MEPID of the local MEP. mac Stands for the MAC address of the remote MEP. number (optional parameter) Stands for the times of conducting loopback. It is 3 by default. Command Mode EXEC Example Switch#ethernet cfm loopback mdnf string x manf string x mepid 1 mac 00:15:E9:43:AD:E3 number 3 15 CFM and Y1731 Configuration Commands Related Command None 2.2.2 linktrace Syntax To use a designated local MEP to conduct linktrace towards a designated remote MEP, run the following command. ethernet cfm linktrace mdnf {string} manf {string} mepid <1-8191> mac [ttl {1-255} | fdb-only {yes}] Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. is the name of the maintenance domain. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. mepid Stands for the MEPID of the local MEP. mac Stands for the MAC address of the remote MEP. ttl (optional parameter) Stands for the tt1 value. It is 64 by default. fdb-only (optional parameter) Means to use the forward database or not. It is yes by default. Command Mode EXEC Example Switch#ethernet cfm linktrace mdnf s x manf string x mepid 1 mac 00:15:E9:43:AD:E3 ttl 64 16 CFM and Y1731 Configuration Commands Related Command None 2.2.3 Deleting the Linktrace Result Table Syntax To delete the linktrace result table of a designated MEP, run the following command. clear ethernet cfm linktrace mdnf {string} manf {string} [mepid <1-8191>] Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. is the name of the maintenance domain. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. is the name of the maintenance association. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. mepid Stands for the MEPID of the local MEP. Command Mode EXEC Example Switch#clear ethernet cfm linktrace mdnf string x manf string x mepid 1 17 CFM and Y1731 Configuration Commands Related Command None 2.2.4 Setting the Size of the Linktrace Result Table Syntax To set the size of the linktrace result table (that is, the number of linktraces which can be conducted concurrently), run the following command. ethernet cfm linktrace table-size <1-16> Parameters Parameters Description table-size Stands for the size of the linktrace result table. Command Mode Global configuration mode Example Switch_config#ethernet cfm linktrace table-size 1 Related Command None 2.2.5 Setting the Number of Entries in the Linktrace Result Table Syntax To set the maximum number of entries that are received each time by the linktrace result table, run the following command. ethernet cfm linktrace entry-number <2-4095> 18 CFM and Y1731 Configuration Commands Parameters Parameters Description entry-number Stands for the number of the entries in the linktrace result table. Command Mode Global configuration mode Example Switch_config#ethernet cfm linktrace entry-number 2009 Related Command None 2.2.6 Setting the aging time of the linktrace result table Syntax To set the maximum number of entries that are received each time by the linktrace result table(Unit:min), run the following command. ethernet cfm linktrace hold-time <1-29> Parameters Parameters Description hold-time Stands for the aging time of the linktrace result table. Unit: minute Command Mode Global configuration mode 19 CFM and Y1731 Configuration Commands Example Switch_config#ethernet cfm linktrace hold-time 10 Related Command None 2.2.7 Deleting the MEP Statistics Data Syntax To delete the statistics data of a designated MEP, run the following command. ethernet cfm mep clear mdnf {string} manf {string} mepid <1-8191> Parameters Parameters Description mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. is the name of the maintenance domain. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. is the name of the maintenance association. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. mepid Stands for the MEPID of a designated MEP. Command Mode Physical interface mode Example Switch_config_g0/1#ethernet cfm mep clear mdnf string x manf string x mepid 1 20 CFM and Y1731 Configuration Commands Related Command None 21 CFM and Y1731 Configuration Commands 2.4 CFM Control Commands 2.4.1 CFM Stack Control Command Syntax To enable or disable the whole CFM protocol stack, run the following command. ethernet cfm {enable | disable} Parameters None Command Mode Global configuration mode Example Switch_config#ethernet cfm enable Related Command None 2.4.2 CFM Interface Control Command Syntax To enable or disable the CFM function of the current interface, run the following command. ethernet cfm {enable | disable} Parameters None 22 CFM and Y1731 Configuration Commands Command Mode Physical interface mode Example Switch_config_g0/1#ethernet cfm enable Related Command None 2.4.3 MIP Control Command Syntax To enable or disable the MIP of a designated VLAN on the current interface, run the following command. ethernet cfm mip {enable | disable} vlan <1-4094> Parameters None Command Mode Physical interface mode Example Switch_config_g0/1#ethernet cfm mip enable vlan 1 Related Command None 2.4 CFM Query Commands 23 CFM and Y1731 Configuration Commands 2.4.1 Browsing the CFM Protocol Stack Syntax To browse the CFM protocol stack, run the following command. show ethernet cfm stack Parameters None Command Mode Non-user mode Example Switch_config#show ethernet cfm stack Related Command None 2.4.2 Browsing the CFM Interface Syntax To check the relevant information of CFM interface, run the following command. show ethernet cfm interface [] Parameters None 24 CFM and Y1731 Configuration Commands Command Mode Non-user mode Example Switch_config#show ethernet cfm interface g0/1 Related Command None 2.4.3 Browsing the Locally Stored Information about the Remote MEP Syntax To browse the detailed or brief information about all remote MEPs, which together with a designated local MEP belong to the same maintenance association, or about a designated remote MEP, run the following command. show ethernet cfm rmep mdnf {string} mdn manf {string} man [mepid <1-8191>] [rmepid <1-8191>] [view {detail | brief}] Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. mdn Stands for the name of the maintenance domain. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. man Stands for the name of the maintenance association. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. 25 CFM and Y1731 Configuration Commands mepid Stands for the MEPID of the local MEP, which together with the to-be-browsed remote MEP belongs to the same maintenance association. rmepid Stands for the MEPID of the to-be-browsed remote MEP. view Means to browse the detailed information or the brief information. It is the detailed information that will be browsed by default. Command Mode Non-user mode Example Switch_config#show ethernet cfm rmep mdnf string mdn x manf string man x mepid 1 rmepid 2 view brief Related Command None 2.4.4 Browsing the LinkTrace Result Table Syntax To browse the linktrace result table which is carried out by a specified TID of a specific MEP, run the following command. show ethernet cfm linktrace mdnf {string} mdn manf {string} man mepid <1-8191> tid <0-4294967295> Parameters Parameter Description s mdnf Stands for the format of the name of the maintenance domain. At present only the char-string format is supported. mdn Stands for the name of the maintenance domain. It is in character string format 26 CFM and Y1731 Configuration Commands with 1 to 42 printable characters and all characters should be capital sensitive. manf Stands for the format of the name of the maintenance association. At present only the char-string format is supported. man Stands for the name of the maintenance association. It is in character string format with 1 to 42 printable characters and all characters should be capital sensitive. mepid Stands for the MEPID of the local MEP, which together with the to-be-browsed remote MEP belongs to the same maintenance association. tid Stands for the TID that is returned during linktrace. Command Mode Non-user mode Example Switch_config#show ethernet cfm linktrace mdnf string mdn x manf string man x mepid 1 tid 19830719 **** [RESULT FOR READING LINKTRACE REPLY] **** ============================================== ID :0x12E97BF (19830719)【Event ID of the presently running LT】 TTL :0x00000004(4) 【TTL value of the presently running LT】 TOTAL LTRs:1【LTRs returned by the remote terminal of the result table】 MAX LTRs:100【receiving at most 100 LTRs】 NEXT ORDER:2【The next expected LTR order ID】 【The total information of one Linktrace is shown above】 ==================== LTRs ==================== order:1【Order ID of this LTR】 TTL:3【TTL vlaue in the responsed LTRs】 FwdYes:NO【Whether the local node forwards LTM】 TerminalMEP:NO【Whether the local node is the terminal MEP】 Last Egress ID:0 - 00:E0:0F:DC:02:11【MAC of the previous hop】 Next Egress ID:0 - 00:00:00:00:00:00【MAC of the next hop, and if the result is 0 it means there is no next hop】 Relay Action:(1)HIT【Field of the Relay action: HIT means just hitting successively】 Ingress Action:OK(1)【state of the ingress port: OK】 Ingress MAC Address:00:E0:0F:81:11:1C【MAC of the ingress port】 Ingress Port ID format:MAC-ADDRESS(3)【ID format of the ingress port: MAC format】 Ingress Port ID (hex):00 E0 0F 81 11 1C【Identifier of the ingress port：00 E0 0F 81 11 1C】 Related Command None 2.4.5 Browsing the whole running status of CFM 27 CFM and Y1731 Configuration Commands Syntax To browse the whole running status of CFM, run the following command. show ethernet cfm running-info Parameters None Command Mode All modes except the user mode Example Switch_config#show ethernet cfm running-info Related Command None 28