Display Cfd Linktrace-Reply - 3Com S7906E Command Reference Manual

display cfd linktrace-reply

Syntax
display cfd linktrace-reply [ service-instance instance-id [ mep mep-id ] ]
View
Any view
Default level
2: System level
Parameters
service-instance instance-id: Specifies the service instance ID, ranging from 1 to 32767.
mep mep-id: Specifies the ID of a MEP, ranging from 1 to 8191.
Description
Use the display cfd linktrace-reply command to display the LTR information received by a MEP.
Note that:
If this command is used without specifying MEP, the information of LTRs of all MEPs in the current
service instance is displayed.
If this command is used without specifying service instance, the information of LTRs of all MEPs is
displayed.
Examples
# Display the information of LTR message.
<Sysname> display cfd linktrace-reply
Service instance: 1
MAC Address
00E0-FC27-6502
00E0-FC00-6510
00E0-FC52-BAA0
Service instance: 2
MAC Address
00E0-FC27-6502
Table 1-5 display cfd linktrace-reply command output description
Field
Service instance
MEP ID
MAC Address
TTL
Forwarded
MEP ID: 1003
TTL Forwarded
63 Yes
62 Yes
61 No
MEP ID: 1023
TTL Forwarded
63 No
Service instance to which the MEPs that send LTMs belong
ID of the MEP that sends LTMs
Source MAC address in the LTR messages
Hop count when LTM passes the device
Yes means that the device has forwarded the LTMs.
No means that the device did not forward the LTMs.
1-12
Relay Action
Found
Found
None
Relay Action
None
Description