Cfd Linktrace Auto-Detection - 3Com S7906E Command Reference Manual

Linktrace to MEP 2001 with the sequence number 1101-43361 :
MAC Address
0010-FC00-6512
Table 1-2 cfd linktrace command output description
Linktrace to MEP mep-id with the sequence
number sequence-number
MAC Address
TTL
Forwarded
Relay Action

cfd linktrace auto-detection

Syntax
cfd linktrace auto-detection [ size size-value ]
undo cfd linktrace auto-detection
View
System view
Default level
2: System level
Parameters
size size-value: Specifies the size of the buffer used to store the auto-detection result, ranging from 1 to
100 (in terms of sending times).
This value defaults to 5, which means the buffer stores the results of the recent five auto-detections.
Description
Use the cfd linktrace auto-detection command to enable the auto sending of linktrace messages.
Use the undo cfd linktrace auto-detection command to disable this function.
By default, this function is disabled.
Note that:
TTL Forwarded
63 No
Field
Relay Action
None
Linktrace to MEP mep-id with the sequence
number sequence-number
Source MAC address in the LTR messages
Hop count when the LTM passes the device
Yes means that the current device forwards
LTMs.
No means that the current device does not
forward LTMs.
Found: Indicates that the forwarding device
found the destination MAC address in its
MAC address table.
Unknown: Indicates that the forwarding
device failed to find the destination MAC
address in its MAC address table.
None: Indicates that it is a MEP that
responded to the LTM message. A MEP does
not need to find the destination MAC address.
1-4
Description