Brocade Multi-Service IronWare Administration Guide (Supporting R05.6.00) - Manual (Page 176)

158 Multi-Service IronWare Administration Guide
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CFM monitoring and show commands
6
CFM monitoring and show commands
Sending linktrace messages
The cfm linktrace domain command sends a linktrace message to a specified MEP in the domain.
Enter a command such as the following to send a linktrace message to a specified MEP in the
domain.
Syntax: [no] cfm linktrace domain name ma ma-name src- mep mep-id target-mip
HH:HH:HH:HH:HH:HH | target-mep mep-id} [timeout timeout] [ttl TTL]
The domain name parameter specifies the maintenance domain to be used for a linktrace
message. The name attribute is case-sensitive.
The ma ma-name parameter specifies the maintenance association to be used for a linktrace
message. The ma-name attribute is case-sensitive.
The src-mep mep-id parameter specifies the Source ID in the range 1 – 8191.
The target-mip HH:HH:HH:HH:HH:HH parameter specifies the MAC-address of the MIP linktrace
destination.
The target-mep mep-id parameter specifies the Destination ID of the linktrace destination.
The timeout timeout parameter specifies the time to wait for a linktrace reply. The range is 1 – 30
seconds.
The ttl TTL parameter specifies the initial TTL field value in the range 1 – 64.The default is 8
seconds.
Sending loopback messages
The cfm loopback domain command, sends a loopback message to a specific MIP in a specified
domain.
Brocade#cfm loopback domain VPLS-SP ma ma_1 src-mep 2 target-mep 1 timeout 10
number 10
cfm: Sending 10 Loopback to 0000.00fb.5378, timeout 10 msec
Type Control-c to abort
Reply from 0000.00fb.5378: time=1ms
Reply from 0000.00fb.5378: time<1ms
Reply from 0000.00fb.5378: time<1ms
Reply from 0000.00fb.5378: time<1ms
Reply from 0000.00fb.5378: time<1ms
Reply from 0000.00fb.5378: time<1ms
Brocade# cfm linktrace domain VPLS-SP ma ma_1 src-mep 21 target-mep 1 timeout 10 t
Linktrace to 0000.00fb.5378 on Domain VPLS-SP, level 4: timeout 10ms, 4 hops
----------------------------------------------------------------
Hops MAC Ingress Ingress Action Relay Action
Forwarded Egress Egress Action Nexthop
----------------------------------------------------------------
1 0000.00e2.6ea0 RLY_FDB
Forwarded 5/4 EgrOK
2 0000.00fb.5378 7/2 IgrOK RLY_HIT
Not Forwarded
Destination 0000.00fb.5378 reached