Users Guide

Rapid spanning-tree protocol........................................................................................................................................241
Enable globally...........................................................................................................................................................241
Global parameters....................................................................................................................................................242
Interface parameters............................................................................................................................................... 243
Root bridge selection...............................................................................................................................................244
EdgePort forward trac.........................................................................................................................................245
Spanning-tree extensions....................................................................................................................................... 245
RSTP commands..................................................................................................................................................... 247
Virtual LANs................................................................................................................................................................... 253
Default VLAN........................................................................................................................................................... 253
Create or remove VLANs........................................................................................................................................254
Access mode............................................................................................................................................................255
Trunk mode...............................................................................................................................................................256
Assign IP address.....................................................................................................................................................256
View VLAN conguration........................................................................................................................................257
VLAN commands.....................................................................................................................................................259
Port monitoring.............................................................................................................................................................. 260
Local port monitoring.............................................................................................................................................. 260
Remote port monitoring.......................................................................................................................................... 261
Encapsulated remote port monitoring...................................................................................................................263
Flow-based monitoring............................................................................................................................................264
Remote port monitoring on VLT............................................................................................................................ 265
Port monitoring commands....................................................................................................................................266
6 Layer 3.......................................................................................................................................................272
Border gateway protocol...............................................................................................................................................272
Sessions and peers.................................................................................................................................................. 273
Route reectors........................................................................................................................................................274
Multiprotocol BGP....................................................................................................................................................274
Attributes.................................................................................................................................................................. 275
Selection criteria...................................................................................................................................................... 275
Weight and local preference................................................................................................................................... 276
Multiexit discriminators............................................................................................................................................277
Origin......................................................................................................................................................................... 277
AS path and next-hop............................................................................................................................................. 278
Best path selection.................................................................................................................................................. 278
More path support...................................................................................................................................................279
Advertise cost.......................................................................................................................................................... 279
4-Byte AS numbers................................................................................................................................................. 280
AS number migration...............................................................................................................................................280
Congure border gateway protocol........................................................................................................................281
Enable BGP............................................................................................................................................................... 281
Congure Dual Stack...............................................................................................................................................283
Peer templates......................................................................................................................................................... 283
Neighbor fall-over....................................................................................................................................................285
Fast external fallover............................................................................................................................................... 286
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