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

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S-VLANs......................................................170, 186
subnetwork attachment point (SNAP).................169
VLANs.................................................................169
Ethernet link aggregation
CE-side load balancing........................................202
configuring..........................................................202
enabling CE-side load balancing..........................202
interoperation with OAM link-fault management
operation of 802.3ah below the LAG
sublayer...................................................240
IP interfaces
example......................................................207
MPLS..........................................................205, 209
MPLS over VLAN.................................................210
overview.............................................................199
PPPoE subinterfaces...........................................204
example......................................................208
VLAN subinterfaces.............................................204
example......................................................209
Ethernet link aggregation commands
interface lag........................................................205
lacp.....................................................................205
lacp port-priority.................................................205
member-interface...............................................205
minimum-links...................................................205
pppoe subinterface lag........................................207
Ethernet link redundancy
configuration models..........................................211
configuring..........................................................220
link behavior.......................................................215
overview.............................................................211
Ethernet link redundancy commands
redundant-port....................................................221
redundant-port force-failover..............................221
Ethernet link-fault management
outage time of forwarding controller
and unified ISSU..........................................242
stateful SRP switchover
effect on OAM settings................................242
of more than 2 seconds...............................242
recommendation for PDU loss threshold
setting......................................................242
stateful SRP switchover support and
dependence on completion time.................242
unified ISSU
halted when upgrade in progress.................242
resumption when upgrade is complete........242
Ethernet OAM link-fault management
actions on exceeding high threshold
disabling interface.......................................237
failing over to redundant link.......................237
configuring remote failure detection
critical events..............................................246
dying gasp...................................................246
link fault......................................................246
configuring, procedure........................................242
disabling
remote loopback functionality on a remote
peer.........................................................247
discovery, overview............................................234
elements, overview
client...........................................................231
sublayer.......................................................231
enabling
on a particular interface...............................242
remote loopback functionality on a remote
peer.........................................................247
error message
while enabling remote loopback functionality
on a remote peer.....................................247
example
for configuring discovery mode...................249
for configuring link monitoring....................249
for configuring remote fault detection.........249
for enabling remote loopback on local
entity.......................................................249
features, understanding......................................234
figure showing interconnection with LAG............240
guidelines for configuring...................................242
implementing
at the interface level....................................242
Information OAM PDUs
components of.............................................235
initiation of discovery in active mode..........235
transmission settings for..............................235
interrelationship with link aggregation
sublayer..........................................................240
Marker response PDUs
and exceeding of high threshold..................241
modifying
discovery mode...........................................243
OAM client, functions of.....................................232
OAM link monitoring, overview..........................236
OAM messages, overview...................................230
OAM remote and local loopback mode...............240
OAM remote fault detection, overview................238
overview.............................................................228
performance impact
on ES2 4G LMs............................................242
performance impact and memory usage
with link monitoring enabled.......................231
platform considerations......................................229
platforms supported for
E120 and E320 routers................................229
ERX7xx, ERX14xx, and ERX310
models.....................................................229
prerequisite
for configuring settings................................242
references for.....................................................230
remote loopback start and stop settings
not stored across reboots.............................247
Index
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Index