Reference Guide

Spanning-tree extensions........................................................................................................................................201
RSTP commands..................................................................................................................................................... 202
Virtual LANs................................................................................................................................................................... 208
Default VLAN........................................................................................................................................................... 208
Create or remove VLANs........................................................................................................................................209
Access mode.............................................................................................................................................................210
Trunk mode................................................................................................................................................................ 211
Assign IP address...................................................................................................................................................... 211
View VLAN conguration........................................................................................................................................ 212
VLAN commands......................................................................................................................................................213
Port monitoring...............................................................................................................................................................215
Congure local monitoring session.........................................................................................................................215
Flow-based monitoring............................................................................................................................................ 215
Remote port mirroring............................................................................................................................................. 216
Session and VLAN requirements............................................................................................................................ 217
Congure remote port mirroring.............................................................................................................................218
Port monitoring commands.....................................................................................................................................218
5 Layer 3.......................................................................................................................................................222
Border gateway protocol...............................................................................................................................................222
Sessions and peers.................................................................................................................................................. 223
Route reectors....................................................................................................................................................... 224
Multiprotocol BGP................................................................................................................................................... 225
Attributes..................................................................................................................................................................225
Selection criteria...................................................................................................................................................... 225
Weight and local preference...................................................................................................................................226
Multiexit discriminators............................................................................................................................................227
Origin......................................................................................................................................................................... 227
AS path and next-hop............................................................................................................................................. 228
Best path selection..................................................................................................................................................228
More path support...................................................................................................................................................229
Advertise cost.......................................................................................................................................................... 229
4-Byte AS numbers................................................................................................................................................. 230
AS number migration...............................................................................................................................................230
Congure border gateway protocol........................................................................................................................231
Enable BGP............................................................................................................................................................... 231
Congure Dual Stack...............................................................................................................................................233
Peer templates......................................................................................................................................................... 233
Neighbor fall-over....................................................................................................................................................235
Fast external fallover............................................................................................................................................... 236
Passive peering........................................................................................................................................................ 238
Local AS.................................................................................................................................................................... 238
AS number limit........................................................................................................................................................239
Redistribute routes.................................................................................................................................................. 240
Additional paths........................................................................................................................................................240
MED attributes..........................................................................................................................................................241
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