Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010, Configuration Manual

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successful rediscovery with the remote peer
link transition to the up state.......................236
tearing down of
generation of the link-fault event.................235
OAM client
enabling and configuration of OAM
sublayer..........................................................232
enabling OAM operations on the link
during the discovery phase..........................232
management of
remote loopback functionality.....................232
responses to OAM PDUs received from the
remote peer.............................................232
monitoring OAM PDUs from the remote
peer.................................................................232
oam commands
oam ais-rdi......................................................52, 59
oam cc............................................................52, 59
oam retry........................................................54, 59
oam-pvc..........................................................53, 59
OAM discovery
automatic activation of.......................................234
configuration at the interface level......................235
controlling other OAM attributes for an
entity...............................................................234
enabling on an interface.....................................234
exceeding of PDU loss threshold
link transition to the down state..................236
first phase of OAM association............................234
implementation of
by the control block.....................................233
interconnection with
loopback operation......................................234
variable requests..........................................234
monitoring the remote peer................................234
restarting of
Information OAM PDU loss threshold..........235
restriction on performing
scenario in which it occurs..........................234
successful rediscovery with the remote peer
link transition to the up state.......................236
supported types
active mode.................................................234
passive mode...............................................234
topology for configuration of
customer edge devices................................234
provider edge devices..................................234
OAM discovery mode
configuring..........................................................243
example, configuring..........................................249
monitoring..........................................................250
OAM elements
operations of
and link-fault management..........................231
parts of
client...........................................................231
sublayer.......................................................231
OAM features
backward compatibility with older
networks.........................................................234
benefits of ..........................................................234
IEEE 802.3ah enhancements and.......................234
supported...........................................................234
types of
discovery.....................................................234
link monitoring............................................234
remote and local loopback...........................234
remote fault detection.................................234
OAM link monitoring
actions on high threshold excess
disabling interface.......................................237
failing over to the redundant link.................237
advertisement of OAM attributes
using Information OAM PDUs......................236
continuation with a new window
when the link is in up state..........................237
detecting frame and symbol errors.....................236
error frame seconds summary
overview of..................................................237
error frames per second
overview of..................................................237
error symbols per second
overview of..................................................237
example, configuring..........................................249
generation of Event notification OAM PDUs
when low threshold is exceeded..................237
health and quality analysis of the link
using tracking of frame and symbol
errors.......................................................236
improving failover and recovery times
configuration of OAM sublayer....................240
influencing the link state
on exceeding link quality threshold.............237
on receipt of a critical event PDU from
peer.........................................................237
influencing the operational link state
when high threshold is exceeded.................237
overview of feature.............................................236
period for detecting errors..................................237
physical redundancy
preservation of MAC bindings......................241
preservation of the same MAC address........241
switchover from primary to secondary
link...........................................................241
without indicating to higher-layer
protocols..................................................241
Index
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Index