Allied Telesis x510-28GPX, Справочник по командам

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C613-50170-01 Rev B Command Reference for x510 Series 327
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
C
ONNECTIVITY
F
AULT
M
ANAGEMENT
C
OMMANDS
CC UNICAST
cc unicast
Overview Use this command to enable a Local MEP to send CCMs using unicast, or to disable
sending CCMs altogether.
Syntax cc unicast rmpid < rmep-id > state {enable|disable}
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 .
In order to send unicast CCMs, the Remote MEP has to be configured along with its
MAC address.
Example To configure a Local MEP to send CCMs using unicast, 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 unicast rmpid 21 state enable
Related
Commands
ethernet cfm domain-name
ethernet cfm mep
mep crosscheck
service ma-name
Command
changes
Version 5.4.7-1.1: command added
Parameter Description
rmpid
The remote MEP that the Local MEP is to unicast to.
<rmep-id>
The remote MEP ID in the range 1-8191.