show oam ethernet connectivity-fault-management interfaces
Syntax
- show oam ethernet connectivity-fault-management interfaces
- <ethernet-interface-name>
- <level md-level>
- <brief | detail | extensive>
Release Information
Command introduced in JUNOS Release 8.4.
Support for ITU-T Y.1731 frame delay measurement added in JUNOS Release 9.5.
Description
On M320, MX Series, T320, and T640 routers, display IEEE 802.1ag Operation, Administration, and Management (OAM) connectivity fault management (CFM) database information for Ethernet interfaces.
In addition, for Ethernet interfaces on Dense Port Concentrators (DPCs) in MX Series routers only, also display any ITU-T Y.1731 frame delay measurement (ETH-DM) frame counts when detail or extensive mode is specified.
Options
brief | detail | extensive — (Optional) Display the specified level of output.
ethernet-interface-name — (Optional) Display CFM information only for CFM entities attached to the specified Ethernet interface.
level md-level — (Optional) Display CFM information for CFM identities enclosed within a maintenance domain of the specified level.
Required Privilege Level
view
List of Sample Output
show oam ethernet connectivity-fault-management interfacesshow oam ethernet connectivity-fault-management interfaces detail
show oam ethernet connectivity-fault-management interfaces detail (One-Way ETH-DM)
show oam ethernet connectivity-fault-management interfacesextensive
show oam ethernet connectivity-fault-management interfaces level
Output Fields
Table 1 lists the output fields for the show oam ethernet connectivity-fault-management interfaces command. Output fields are listed in the approximate order in which they appear.
Table 1: show oam ethernet connectivity-fault-management interfaces Output Fields
Sample Output
show oam ethernet connectivity-fault-management interfaces
user@host> show oam ethernet connectivity-fault-management
interfacesInterface Link Status Level MEP Neighbours
Identifier
ge-1/1/0.0 Up Active 0 2 1
ge-1/1/0.1 Up Active 0 2 1
ge-1/1/0.10 Up Active 0 2 1
ge-1/1/0.100 Up Active 0 2 1
ge-1/1/0.101 Up Active 0 2 1
ge-1/1/0.102 Up Active 0 2 1
ge-1/1/0.103 Up Active 0 2 1
ge-1/1/0.104 Up Active 0 2 1
ge-1/1/0.105 Up Active 0 2 1
ge-1/1/0.106 Up Active 0 2 1
...show oam ethernet connectivity-fault-management interfaces detail
user@host> show oam ethernet connectivity-fault-management
interfaces detailInterface name: ge-5/2/9.0, Interface status: Active, Link status: Up
Maintenance domain name: md0, Format: string, Level: 5
Maintenance association name: ma1, Format: string
Continuity-check status: enabled, Interval: 100ms, Loss-threshold: 3 frames
MEP identifier: 1, Direction: down, MAC address: 00:90:69:0b:4b:94
MEP status: running
Defects:
Remote MEP not receiving CCM : no
Erroneous CCM received : yes
Cross-connect CCM received : no
RDI sent by some MEP : yes
Statistics:
CCMs sent : 76
CCMs received out of sequence : 0
LBMs sent : 0
Valid in-order LBRs received : 0
Valid out-of-order LBRs received : 0
LBRs received with corrupted data : 0
LBRs sent : 0
LTMs sent : 0
LTMs received : 0
LTRs sent : 0
LTRs received : 0
Sequence number of next LTM request : 0
1DMs sent : 0
Valid 1DMs received : 0
Invalid 1DMs received : 0
DMMs sent : 0
DMRs sent : 0
Valid DMRs received : 0
Invalid DMRs received : 0
Remote MEP count: 2
Identifier MAC address State Interface
2001 00:90:69:0b:7f:71 ok ge-5/2/9.0
4001 00:90:69:0b:09:c5 ok ge-5/2/9.0show oam ethernet connectivity-fault-management interfaces detail (One-Way ETH-DM)
user@host show oam ethernet connectivity-fault-management
interfaces detailInterface name: ge-0/2/5.0, Interface status: Active, Link status: Up
Maintenance domain name: md6, Format: string, Level: 6
Maintenance association name: ma6, Format: string
Continuity-check status: enabled, Interval: 100ms, Loss-threshold: 3 frames
MEP identifier: 101, Direction: down, MAC address: 00:90:69:0a:48:57
MEP status: running
Defects:
Remote MEP not receiving CCM : no
Erroneous CCM received : no
Cross-connect CCM received : no
RDI sent by some MEP : no
Statistics:
CCMs sent : 1590
CCMs received out of sequence : 0
LBMs sent : 0
Valid in-order LBRs received : 0
Valid out-of-order LBRs received : 0
LBRs received with corrupted data : 0
LBRs sent : 0
LTMs sent : 0
LTMs received : 0
LTRs sent : 0
LTRs received : 0
Sequence number of next LTM request : 0
1DMs sent : 10
Valid 1DMs received : 0
Invalid 1DMs received : 0
DMMs sent : 0
DMRs sent : 0
Valid DMRs received : 0
Invalid DMRs received : 0
Remote MEP count: 1
Identifier MAC address State Interface
201 00:90:69:0a:43:94 ok ge-0/2/5.0
show oam ethernet connectivity-fault-management interfacesextensive
user@host> show oam ethernet connectivity-fault-management
interfaces extensiveInterface name: ge-5/2/9.0, Interface status: Active, Link status: Up
Maintenance domain name: md0, Format: string, Level: 5
Maintenance association name: ma1, Format: string
Continuity-check status: enabled, Interval: 100ms, Loss-threshold: 3 frames
MEP identifier: 1, Direction: down, MAC address: 00:90:69:0b:4b:94
MEP status: running
Defects:
Remote MEP not receiving CCM : no
Erroneous CCM received : yes
Cross-connect CCM received : no
RDI sent by some MEP : yes
Statistics:
CCMs sent : 76
CCMs received out of sequence : 0
LBMs sent : 0
Valid in-order LBRs received : 0
Valid out-of-order LBRs received : 0
LBRs received with corrupted data : 0
LBRs sent : 0
LTMs sent : 0
LTMs received : 0
LTRs sent : 0
LTRs received : 0
Sequence number of next LTM request : 0
1DMs sent : 0
Valid 1DMs received : 0
Invalid 1DMs received : 0
DMMs sent : 0
DMRs sent : 0
Valid DMRs received : 0
Invalid DMRs received : 0
Remote MEP count: 2
Identifier MAC address State Interface
2001 00:90:69:0b:7f:71 ok ge-5/2/9.0
4001 00:90:69:0b:09:c5 ok ge-5/2/9.0show oam ethernet connectivity-fault-management interfaces level
user@host> show oam ethernet connectivity-fault-management
interfaces level 7Interface Link Status Level MEP Neighbours
Identifier
ge-3/0/0.0 Up Active 7 201 0
xe-0/0/0.0 Up Active 7 203 1
