CANOGA PERKINS 9145E NID Software Version 4.10 - Manual (Page 241)

Service OAM 9145E NID Software User’s Manual
Maintenance End Points
229
Press Esc to return to the Maintenance End Point List screen.
Figure 11-25 CCM Connectivity Monitoring Details screen
11.6.6 Linktrace Procedures
A Linktrace Message (LTM) is initiated by a MEP to trace a path to a target MAC address or MEP
ID. It is forwarded from MIP to MIP, up to the point at which the LTM reaches its target, a MEP, or
can no longer be forwarded. Each MEP or MIP along the path to the target generates a linktrace
reply (LTR).
11.6.6.2 Initiating a Linktrace Request
You can initiate a link trace and monitor the results on a separate screen.
NOTE: Only one Linktrace session can be active at a time for the entire system.
1. On the Maintenance End Point Attributes screen (Figure 11-22 for 802.1ag or Figure 11-
22 for Y.1731), type T and press Enter. If a linktrace request was already initiated from
this MEP, the Linktrace Monitoring screen (Figure 11-27) opens. Otherwise, the Linktrace
Request screen (3.) opens.
2. To enter a Destination address for the linktrace request, type 1 and press Enter. Select
MAC address or MEP ID and press Enter. You are prompted to type the address or ID.
Type a MAC address or MEP ID and press Enter.
3. To set the FDB only flag, type 2 and press Enter. If the FDB only flag is set to Yes, the
linktrace response is sent to the originator only if the egress port for the destination MAC
address is known by the forwarding database and not through other methods. Select Yes
or No and press Enter.
Canoga Perkins Corp. Ethernet Network Interface Device 02-JAN-2009
9145E-101-1-0 V04.10 05:15:27
-------------------------CCM CONNECTIVITY MONITORING DETAILS-------------------
MEP ID: 1 Direction: Down Level: 0
MA ID: 2 Port: Network
Remote MEP ID: 3
State: Failed
TimeStamp 02-JAN-2009 05:15:27
MAC: FF:FF:FF:FF:FF:FF:
RDI bit: False
Port Status: N/A
Interface Status N/A
Select [(F)irst, (P)rev, (N)ext, (L)ast] to change pages,
(D)etails, ESC to return:
------------------------------------Messages-----------------------------------