show cfm

Syntax

show cfm [ brief | connectivity ]

Parameters

brief: Displays the CFM brief output.
connectivity session-id: Dixplays the CFM connectivity configuration

Modes

Privileged EXEC mode

Output

The show cfm command displays the following information:


Output field	Description
Domain	The Domain is the network or the part of the network for which faults in connectivity are displayed.
Level	The level is the domain level in the range <0-7>.
Maintenance Association	The maintenance association name.
MAID Format	MAID format setting
CCM interval	The time interval between two successive Continuity Check messages (CCMs) that are sent by MEPs in the specified Maintenance Domain.
VLAN ID/ Bridge-Domain ID	The VLAN or Bridge-domain identifier of the maintenance association.
Priority	The priority of the CCM messages, sent by 'MEPs, in the range <0-7>.
MEP	The maintenance end point ID
Direction	Displays the direction the MEP was sent: Up - The MEP direction away from the monitored VLAN. Down - The MEP direction is towards the monitored VLAN.
MAC	Displays the associated MAC address.
PORT	Displays the associated port.
MIP	Displays the associated MIP.

Examples

Typical command output displaying the CFM settings for domain MD1.

device# show cfm
Domain: md1 
Index: 1  
Level: 7  
  Maintenance association: ma5 
  MA Index: 5 
  CCM interval: 100 ms
  Bridge-Domain ID: 50 
  Priority: 7 
  MAID Format: Short 
  MEP   Direction  MAC              PORT       VLAN         INNER-VLAN   PORT-STATUS-TLV 
  ====  =========  =========        ====       ====         ===========  =============== 
  1     UP         609c.9f5f.700d   Eth 1/9    50           --           N

Typical command output displaying the connectivity information.

device# show cfm connectivity 
Domain: md1 
Index: 1 
Level: 7 
  Maintenance association: ma5 
  MA Index: 5 
  CCM interval: 100 ms 
  Bridge-Domain ID: 50 
  Priority: 7 
  MAID Format: Short 
    MEP Id: 1 
    MEP Port: Eth 1/9 
      RMEP  MAC             VLAN/PEER         INNER-VLAN    PORT      STATE    
      ====  ===             =========         ==========    ====      =====    
      2     609c.9f5e.4809  19.1.1.1           --            --       OK

Typical command output displaying the brief output.

device# show cfm brief 
Domain: md1 
Index: 1  
Level: 7  Num of MA: 1
  Maintenance association: ma5 
  MA Index: 5 
  CCM interval: 100 ms
  Bridge-Domain ID: 50 
  Priority: 7 
  MAID Format: Short 
  Num of MEP: 1  Num of RMEP: 1
  rmepfail: 0 rmepok: 1