Monitoring Oam Link-Fault Management Statistics For An Interface - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual

JunosE 11.3.x Link Layer Configuration Guide
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Monitoring OAM Link-Fault Management Statistics for an Interface

Purpose
Action
248
Table 11: show ethernet oam lfm discovery Output Fields (continued)
Field Name
Capabilities
Mux Action
Parser Action
Configuring 802.3ah OAM Link-Fault Management on page 238
show ethernet oam lfm discovery
Display detailed information about the Ethernet OAM link-fault management packets
that are processed by a particular interface, such as the number of Information OAM
PDUs transmitted and received, the number of Event Notification PDUs transmitted and
received, Duplicate Event Notification PDUs transmitted and received, and Loopback
Control PDUs transmitted and received.
To display details about the Ethernet OAM link-fault management packets that are
analyzed by a specific interface:
host1#show ethernet oam lfm statistics GigabitEthernet 4/1
GigabitEthernet 4/1
In:
Information OAMPDUs
Event Notification OAMPDUs
Errored Frame
Errored Symbol
Duplicate Event Notification OAMPDUs
Field Description
Functions that the interface of the remote peer can perform, such
as link monitoring or responding to remote loopback requests.
With this information a peer can determine what functions are
supported and accessible; for example, loopback capability. All
the configured settings on the local interface for OAM tasks are
displayed in this field
Displays one or more of the following values:
unidirectional—Indicates the ability to operate a link in a
unidirectional mode for diagnostic purposes
loopback—Indicates whether remote loopback is supported or
unsupported
link events—Indicates whether interpreting link events is
supported or unsupported on the remote peer
variable retrieval—Indicates whether the local OAM entity
supports receipt of performance MIB variables from its peer
entity variable requests using Variable Request OAM PDUs
State of the multiplexer functions of the OAM sublayer for the
remote peer. Device is forwarding non-OAM PDUs to the lower
sublayer or discarding non-OAM PDUs
State of the parser functions of the OAM sublayer for the remote
peer. Device is forwarding non-OAM PDUs to higher sublayer,
looping back non-OAM PDUs to the lower sublayer, or discarding
non-OAM PDUs
:291
:1
:1
:0
:0
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