Monitoring Oam Link-Fault Management Sessions On All Configured; Interfaces - Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual

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Monitoring OAM Link-Fault Management Sessions on All Configured Interfaces
Purpose
Action
Copyright © 2010, Juniper Networks, Inc.
Table 13: show ethernet oam lfm status Output Fields (continued)
Field Name
Window
Low threshold
High threshold
Remote-loopback
Frames sent
Bytes sent
Frames received
Bytes received
Configuring 802.3ah OAM Link-Fault Management on page 238
show ethernet oam lfm status
Display a summary of the MAC-layer OAM status of all Ethernet links on which OAM
link-fault management is enabled. This command displays the state of each of the links,
with a brief synopsis about the OAM configurations of each of the links, such as the
discovery mode of the OAM entity, state of the discovery mechanism, MAC address of
the remote peer, the Link Flag details that contain information about the interface, and
loopback configuration.
To display Ethernet OAM link-fault management settings for all interfaces on which OAM
is enabled:
host1#show ethernet oam lfm summary
FastEthernet4/0 is Up, Administrative status is Up
Ethernet OAM (ver 1)
Mode: Active, Discovery State: Send any
Remote address: 0090.0a38.0208
Flags: Remote-Stable Remote-State-Valid Local-Stable
Loopback: Supported, Remote enabled
Chapter 7: Configuring IEEE 802.3ah OAM Link-Fault Management
Field Description
Specified amount of time in seconds during which symbol error
events are counted
Lowest value for frame second error events in number of error
symbols, which when exceeded causes an Error Symbol Period
TLV to be sent to the peer
Highest value for symbol error events in number of error symbols,
which when exceeded causes an action to be triggered
Displays details on the non-OAM PDUs that are sent and received
when the interface is in remote loopback mode
Number of frames sent to the remote peer that are transmitted
back or looped to the local interface
Number of bytes sent to the remote peer that are transmitted
back or looped to the local interface
Number of frames received from the remote peer when the local
entity is in loopback mode
Number of bytes received from the remote peer when the local
entity is in loopback mode
253