H3C S3100 Series Command Manual page 1190

Default Level
2: System level
Parameters
size size-value: Specifies the times of recent auto-detections, ranging from 1 to 100.
Description
Use the display cfd linktrace-reply auto-detection command to display the content of the LTR
messages received as responses to the automatically sent LTMs.
Note that:
These LTR messages are stored in the buffer after you executed the cfd linktrace auto-detection
command.
With the size keyword not specified, this command displays the information of all LTRs stored in
the buffer.
Related commands: cfd linktrace auto-detection.
Examples
The output information varies as different CFD protocol versions are used.
# Display the contents of the LTRs received as responses to the LTMs automatically sent when the
standard version of IEEE 802.1ag is used.
<Sysname> system-view
[Sysname] cfd version standard
[Sysname] display cfd linktrace-reply auto-detection
Service instance: 1
Target MEP ID: 2005
MAC Address
0000-FC00-6505
000F-E269-A852
0000-FC00-6508
Service instance: 2
Target MEP ID: 2025
MAC Address
0000-FC00-6508
# Display the contents of the LTRs received as responses to the LTMs automatically sent when IEEE
802.1ag draft5.2 is used.
<Sysname> system-view
[Sysname] cfd version draft5
[Sysname] display cfd linktrace-reply auto-detection
Service instance: 1
Target MEP ID: 2005
MAC Address
00E0-FC27-6502
MEP ID: 1003 Time: 2006/05/22 10:43:57
TTL: 64
TTL Last MAC
63 0000-FC00-6504
62 0000-FC00-6505
61 000F-E269-A852
MEP ID: 1023 Time: 2006/05/22 10:44:06
TTL: 64
TTL Last MAC
61 000F-E269-A852
MEP ID: 1003 Time: 2006/05/22 10:43:57
TTL: 64
TTL Forwarded
63 Yes
1-15
Relay Action
MPDB
FDB
Hit
Relay Action
Hit
Relay Action
Found