R3102-R3103-HP 6600/HSR6600 Routers High Availability Command Reference

39
mep mep-id: Specifies the ID of a MEP, in the range of 1 to 8191.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
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 any service instance, the information of LTRs of all MEPs is
displayed.
Examples
# Display the LTR information saved on all the MEPs in every service instance when the standard version
(IEEE 802.1ag) of CFD is used.
<Sysname> system-view
[Sysname] cfd version standard
[Sysname] display cfd linktrace-reply
Service instance: 1 MEP ID: 1003
MAC Address TTL Last MAC Relay Action
0000-FC00-6505 63 0000-FC00-6504 MPDB
000F-E269-A852 62 0000-FC00-6505 FDB
0000-FC00-6508 61 000F-E269-A852 Hit
Service instance: 2 MEP ID: 1023
MAC Address TTL Last MAC Relay Action
0000-FC00-6508 61 000F-E269-A852 Hit
# Display the LTR information saved on all the MEPs in every service instance when the IEEE 802.1ag
draft5.2 version of CFD is used.
<Sysname> system-view
[Sysname] cfd version draft5
[Sysname] display cfd linktrace-reply
Service instance: 1 MEP ID: 1003
MAC Address TTL Forwarded Relay Action
00E0-FC27-6502 63 Yes Found
00E0-FC00-6510 62 Yes Found
00E0-FC52-BAA0 61 No None
Service instance: 2 MEP ID: 1023
MAC Address TTL Forwarded Relay Action
00E0-FC27-6502 63 No None
# Display the LTR information saved on all the MEPs in every service instance when the IEEE 802.1ag
draft5.2 interim version of CFD is used.
<Sysname> system-view
[Sysname] cfd version draft5-plus