Allied Telesis x510-28GPX, Справочник по командам

Страница: 326 / 2822

C613-50170-01 Rev B Command Reference for x510 Series 326
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
C
ONNECTIVITY
F
AULT
M
ANAGEMENT
C
OMMANDS
CC MULTICAST
cc multicast
Overview Use this command to enable a Local MEP to send CCMs using multicast, or to
disable sending CCMs altogether.
Syntax cc multicast state {enable|disable}
Default Multicast is disabled by default.
Mode Interface Ethernet CFM MEP Configuration
Usage Continuity Checks is another term for connectivity fault detection. This makes use
of Continuity Check Messages (CCMs) that are periodically sent by an MEP
(multicast or unicast) and received by other MEP(s). CCMs can be used to detect
connectivity faults across a link (using Link Level MEPs) or across a segment of a
VLAN using VLAN aware MEPs, both of which are used within an MD/MA. CCMs are
sent using multicast or unicast (but not both).
In order to enable a Local MEP to send, the Local MEP's “active” administrative state
must be set to true, using the command
mep active .
Example To configure a Local MEP to send CCMs using multicast, use the commands:
awplus(config)# interface port1.0.2
awplus(config-if)# ethernet cfm mep down mpid 12 domain-name
MD-INST2 ma-name MA-INST2-1
awplus(config-if-eth-cfm-mep)# cc multicast state enable
Related
Commands
ethernet cfm domain-name
ethernet cfm mep
service ma-name
Command
changes
Version 5.4.7-1.1: command added
Parameter Description
state
Specify to either enable or disable CFM multicast CCMs.
enable
Start sending periodic multicast frames.
disable
Stop sending multicast frames.