CANOGA PERKINS 9145E NID Software Version 3.1 - Manual (Page 167)

9145E NID Software User’s Manual Service OAM
Maintenance End Points
152
• On the Maintenance End Point List screen (Figure 11-19), type B and press Enter. The
current Maintenance End Point is highlighted.
• Press the Space bar to scroll through the list and highlight the entry to view.
• When the Maintenance End Point you want to view is highlighted, press Enter. The CCM
Connectivity Monitoring screen for that MEP (Figure 11-23) opens.
• To view the details of the database entry, type D and press Enter. The CCM Connectivity
Monitoring Details screen (Figure 11-25) opens.
Figure 11-24 CCM Connectivity Monitoring screen
In the example shown in Figure 11-25, the connectivity check has failed.
• The remote peer MEP MAC address cannot be determined because it is not receiving
CCMs from the remote peer MEP.
• The Port Status is N/A because the MEP is not receiving CCMs from the remote peer
MEP. If the CC is successful, the Port Status displays the value of the Port Status TLV of
the received CCM (Up, Blocked, etc.) If the far end does not include Port status TLVs in
transmitted CCMs, the Port Status field will show N/A, even if the CCM procedure is suc-
cessful.
• The Interface Status is N/A because the MEP is not receiving messages from the
remote peer MEP. If the connectivity check is successful, the Interface Status dis-
plays the value of the Interface Status TLV of the received message (for example,
Up).
• The timestamp represents the time when the last operational status change
occurred for the monitored far-end MEP.
Canoga Perkins Corp. Ethernet Network Interface Device 02-JAN-2009
9145E-101-1-0 V03.10(GA0014) 05:15:27
-------------------------CCM CONNECTIVITY MONITORING---------------------------
MEP ID: 1 Direction: Down Level: 0
MA ID: 2 Port: Network
PEER ID STATE RDI BIT PORT STATUS IF STATUS
2 OK False Up UP
Select [(F)irst, (P)rev, (N)ext, (L)ast] to change pages,
(D)etails, ESC to return:
------------------------------------Messages-----------------------------------