Brocade Multi-Service IronWare Administration Guide (Supporting R05.6.00) - Manual (Page 193)

Multi-Service IronWare Administration Guide 175
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CFM monitoring and show commands
6
Syntax: [no] cfm linktrace domain name ma ma-mame 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 mepid parameter specifies the 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
Verifying Connectivity in a VLL Network Using IEEE 802.1ag Linktrace
You can manually monitor the status of a VLL peer using IEEE 802.1ag CFM Loopback (MAC Ping)
as shown below.
Syntax: [no] cfm loopback domain name ma ma-name scr-mep mep-id {target-mip
HH:HH:HH:HH:HH:HH | target-mep mep-id} [number number] [timeout timeout]
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 in the range 1-8191.
The number number parameter specifies the number of loopback messages to be sent.
The timeout timeout parameter specifies the timeout used to wait for linktrace reply.
CE1#cfm loopback domain CUST_1 ma ma_5 src-mep 1 target-mep 2
DOT1AG: Sending 10 Loopback to 0000.00e2.8a00, timeout 10000 msec
Type Control-c to abort
Reply from 0000.00e2.8a00: time=3ms
Reply from 0000.00e2.8a00: time<1ms
Reply from 0000.00e2.8a00: time<1ms
Reply from 0000.00e2.8a00: time<1ms
Reply from 0000.00e2.8a00: time=38ms
Reply from 0000.00e2.8a00: time<1ms
Reply from 0000.00e2.8a00: time<1ms
Reply from 0000.00e2.8a00: time<1ms
Reply from 0000.00e2.8a00: time<1ms
Reply from 0000.00e2.8a00: time<1ms
A total of 10 loopback replies received.
Success rate is 100 percent (10/10), round-trip min/avg/max=0/4/38 ms.