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Description
Displays the MEP CCM database.
Syntax Description
|
domain_name |
Enter the name of the domain for which you want to display the MEP CCM databases. |
|
association_name |
IEEE 802.1ag or ITU-T Y.1731 association name. |
|
port_list |
Enter the ports in the domain/association for which you want to display the CCM databases. |
|
up |
Enter this to display the CCM database on the UP MEP for the specified MA. |
|
down |
Enter this to display the CCM database on the DOWN MEP for the specified MA. |
Default
N/A.
Usage Guidelines
If you do not specify any parameters or variables, the system displays information on all CCM databases on the switch.
-
The name of the domain and association
-
Port number
-
MP and type
-
MAC address of remote end points
-
MEP IDs
-
Lifetime for CCM messages from each remote end point
-
Actual age of CCM messages
Note
The TTL for the CCM messages from the MP you are working on is 3.5 times the transmission interval.
Example
The following command displays the CCM databases on the switch:
show cfm detail
The following is sample output from this command:
# show cfm detail
Domain/ Port MP Remote End-Point Remote End-Point MEP Life Flags
Association MAC Address IP Address ID time Age
===================================================================================
dnsname
10 1 UE 00:04:96:51:5f:15 0.0.0.0 300 3500 650 DMA
dom1
VSNLMEG1 1 DE ------------- 0.0.0.0 300 11 0 SMA
1 DE ------------- 0.0.0.0 400 11 0 SMI
15 DE ------------- 0.0.0.0 300 35 0 SMA
15 DE ------------- 0.0.0.0 400 35 0 SMI
dom1
short_ma_name 1 DE ------------- 0.0.0.0 300 11 0 SMA
1 DE ------------- 0.0.0.0 400 11 0 SMI
15 DE ------------- 0.0.0.0 300 3500 0 SMA
15 DE ------------- 0.0.0.0 400 3500 0 SMI
dom2
VSNLMEG1 1 UE 00:04:96:51:5f:15 0.0.0.0 300 3500 750 SUA
00:11:22:33:4
VSNLMEG1 1 UE 00:04:96:51:5f:15 0.0.0.0 300 3500 760 DMA
00:11:22:33:4
short_ma_name 1 UE 00:04:96:51:5f:15 10.10.10.2 300 3500 90 DMA
===================================================================================
Maintenance Point: (UE) Up End-Point, (DE) Down End-Point
Flags: (S) Static Entry, (D) Dynamic Entry
CCM Destination MAC: (U) Unicast, (M) Multicast
Status: (A) Active, (I) Inactive
NOTE: The Domain and Association names are truncated to 13 characters, Lifetime
and Age are in milliseconds.
===================================================================================
Total Number of Dynamic Up RMEP : 3
Total Number of Dynamic Down RMEP : 0
Total Number of Active Static RMEP : 5
Total Number of Inactive Static RMEP : 4
History
This command was first available in ExtremeXOS 11.4.
Platform Availability
This command is available on all platforms.