Administrator Guide

Configure BFD for Static Routes......................................................................................... 172
Related Configuration Tasks...........................................................................................172
Establishing Sessions for Static Routes........................................................................ 173
Changing Static Route Session Parameters................................................................174
Disabling BFD for Static Routes..................................................................................... 174
Configure BFD for OSPF....................................................................................................... 174
Related Configuration Tasks.......................................................................................... 174
Establishing Sessions with OSPF Neighbors............................................................... 175
Changing OSPF Session Parameters............................................................................ 176
Disabling BFD for OSPF................................................................................................... 177
Configure BFD for OSPFv3................................................................................................... 177
Related Configuration Tasks...........................................................................................177
Establishing Sessions with OSPFv3 Neighbors........................................................... 177
Changing OSPFv3 Session Parameters........................................................................178
Disabling BFD for OSPFv3...............................................................................................178
Configure BFD for BGP......................................................................................................... 179
Prerequisites.......................................................................................................................179
Establishing Sessions with BGP Neighbors................................................................. 179
Disabling BFD for BGP.....................................................................................................182
Use BFD in a BGP Peer Group....................................................................................... 182
Displaying BFD for BGP Information............................................................................182
Configure BFD for VRRP....................................................................................................... 186
Related Configuration Tasks.......................................................................................... 187
Establishing Sessions with All VRRP Neighbors..........................................................187
Establishing VRRP Sessions on VRRP Neighbors.......................................................188
Changing VRRP Session Parameters............................................................................189
Disabling BFD for VRRP...................................................................................................189
Configure BFD for VLANs.....................................................................................................190
Related Configuration Task............................................................................................190
Establish Sessions with VLAN Neighbors.................................................................... 190
Changing VLAN Session Parameters............................................................................ 191
Disabling BFD for VLANs................................................................................................. 191
Configure BFD for Port-Channels...................................................................................... 192
Related Configuration Tasks.......................................................................................... 192
Establish Sessions on Port-Channels........................................................................... 193
Changing Physical Port Session Parameters.............................................................. 194
Disabling BFD for Port-Channels..................................................................................194
Configuring Protocol Liveness............................................................................................ 194
Troubleshooting BFD.............................................................................................................195
10 Border Gateway Protocol IPv4 (BGPv4)........................................................................ 196
Autonomous Systems (AS)................................................................................................... 196
Configuration Guide
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