Qtech QSW-2910-09T-POE-AC/DC [189/212] 0 linktrace

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189

16.2.10 Linktrace

Please configure it in cfm ma configuration mode:

 cfm linktrace

cfm linktrace mep mep-id { dst-mac mac-address | dst-mep rmep-id } [ timeout pkt-time | ttl

pkt-ttl | flag { use-mpdb | unuse-mpdb } ]

Parameter:

mep-id: mep id for tracing mep, ranges from 1~8191

mac-address: destination MAC. It is remote mep or mip MAC

rmep-id: destination mep id. It is remote mep, ranges from 1~8191

pkt-time: timeout for sending packets response, ranges from 3~60s. 5s is by default.

pkt-ttl: initial ttl of sending packets, ranges from 1~255. 64 is by default.

use-mpdb: CCM forwarding packet id. Searching MAC addr first, then searching CCM

database

unuse-mpdb: packet forwarding id. Only searching MAC addr table

Example:

!Trace mep1 to mep2 in md 10 ma 10

QTECH(config-cfm-md-10-ma-10)#cfm linktrace mep 1 dst-mep 2

!Trace mep1 to 00:1f:ce:00:04:1e in md 10 ma 10

QTECH(config-cfm-md-10-ma-10)#cfm linktrace mep 1 dst-mac

00:1f:ce:00:04:1e

16.2.11 Show MD

In any configuration mode:

 Show MD

show cfm md [ md-index ]

Example:

!Show md all

QTECH(config)#show cfm md

16.2.12 Show MA

In any configuration mode:

 Show MA

show cfm ma

Example:

!show cfm ma all