Qtech QSW-3200-28T [122/136] Chapter 18 cfm configuration

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Chapter 18 CFM CONFIGURATION

18.1 Brief introduction of CFM

CFM (Connectivity Fault Management) is a point-to-point OAM protocol defined by IEEE

802.1ag standard which is used to manage failure of operating network, including continuity

detection, loopback, tracert, trap alarm and remote failure alarm.

18.2 CFM Configuration

18.2.1 CFM Configuration list

Configure domain before configuring other parameter when enabling CFM. CFM command list

is as following:

 Configure cfm domain

 Configure cfm mep level

 Configure cfm mip level

 Configure remote cfm rmep level

 Configure cfm cc interval

 Enable/disable VLAN sending cfm cc enable level

 cfm ping

 cfm traceroute

 Display cfm domain

 Display cfm maintenance-points local

 Display cfm maintenance-points remote

 Display cfm cc database

 Display cfm errors

18.2.2 Configure cfm domain

Configure it in global configuration mode:

 Configure cfm domain

cfm domain domain-name level level-id

Parameter :

domain-name: CFM domain name

level-id: the integrity from 0-7

 Remove cfm domain

no cfm domain level level-id

It is defaulted not to configure cfm domain.

For example:

! Configure cfm domain customer level 7

QTECH(config)#cfm domain customer level 7

18.2.3 Configure cfm mep level

Configure it in interface configuration mode:

 Configure cfm mep level

cfm mep level level-id direction {up | down } mpid mep-id vlan vlan-id