Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010, Руководство по настройке

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Table 13: show ethernet oam lfm status Output Fields (continued)
Field Description Field Name
Action to be performed on an interface when an Information
OAM PDU is received from the remote peer by the local OAM
entity to signal a fault condition at the remote entity. Possible
values are:
■
disable—Sets the OAM functionality to unconditionally
attempt to influence the operational state of the interface
to down
■
failover—On GE-2 and GE-HDE line modules that are paired
with GE-2 SFP I/O modules with physical link redundancy,
causes the transition of the link from active to redundant
Event Action
Action that occurs when the high threshold for an error is
exceeded:
■
disable—Sets the OAM functionality to unconditionally
attempt to influence the operational state of the interface
to down. If the interface is a member link of a LAG bundle
and at least one other viable link (redundant member or
another active/up link) is present, OAM attempts to influence
the operational state of the link to down. Otherwise, no
action is taken
■
failover—On GE-2 and GE-HDE line modules that are paired
with GE-2 SFP I/O modules with physical link redundancy,
causes the transition of the link from active to redundant
High Threshold Action
Indicates whether the local interface is enabled for remote
loopback functionality and whether it can respond to remote
loopback requests from peers: supported or unsupported.
An OAM entity can put its remote peer into loopback mode using
the Loopback control OAM PDU. In loopback mode, every frame
received is transmitted back on the same port (except for OAM
PDUs, which are needed to maintain the OAM session) to the
local entity
Remote-loopback
Displays a detailed classification of frame seconds errors event
TLVs since the OAM sublayer was reset Frame-seconds Error
Monitor
Specified amount of time in milliseconds during which frame
seconds error events are counted Window
Lowest value for frame second error events in number of frames,
which when exceeded causes an Errored Frame Seconds
Summary Event TLV to be sent to the peer Low threshold
Highest value for frame second error events in number of frames,
which when exceeded causes an action to be triggered High threshold
Displays a detailed classification of frame errors event TLVs since
the OAM sublayer was reset Frame-errors Error Monitor
Specified amount of time in hundred-millisecond units during
which frame error events are counted Window
Monitoring OAM Link-Fault Management Configuration for an Interface
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Chapter 7: Configuring IEEE 802.3ah OAM Link-Fault Management