HP GbE2c - Blc Layer 2/3 Fiber SFP Option Application Manual page 6

Neighbors and adjacencies ............................................................................................................. 109
Link-State Database ......................................................................................................................... 109
Shortest Path First Tree ..................................................................................................................... 109
Internal versus external routing.......................................................................................................... 109
OSPF implementation in GbE2c software ................................................................................................ 110
Configurable parameters ................................................................................................................. 110
Defining areas ................................................................................................................................ 110
Interface cost .................................................................................................................................. 112
Electing the designated router and backup ......................................................................................... 112
Summarizing routes......................................................................................................................... 112
Default routes ...................................................................................................................................... 112
Virtual links .................................................................................................................................... 113
Router ID........................................................................................................................................ 114
Authentication ................................................................................................................................ 114
Host routes for load balancing.......................................................................................................... 115
OSPF features not supported in this release ........................................................................................ 116
OSPF configuration examples ................................................................................................................ 116
Example 1: Simple OSPF domain (CLI example).................................................................................. 116
Example 2: Virtual links ................................................................................................................... 124
Configuring OSPF for a virtual link on Switch B................................................................................... 126
Example 3: Summarizing routes........................................................................................................ 127
Verifying OSPF configuration............................................................................................................ 128
Remote monitoring
Introduction ......................................................................................................................................... 129
Overview............................................................................................................................................ 129
RMON group 1-statistics ............................................................................................................... 129
RMON group 2-history.................................................................................................................. 132
RMON group 3-alarms ................................................................................................................. 134
RMON group 9-events .................................................................................................................. 138
High availability
Introduction ......................................................................................................................................... 140
Uplink Failure Detection ........................................................................................................................ 140
Failure Detection Pair....................................................................................................................... 141
Spanning Tree Protocol with UFD ...................................................................................................... 141
Configuration guidelines .................................................................................................................. 141
Monitoring Uplink Failure Detection................................................................................................... 141
Configuring Uplink Failure Detection ................................................................................................. 142
VRRP overview..................................................................................................................................... 145
VRRP components............................................................................................................................ 145
VRRP operation.................................................................................................................................... 146
Selecting the master VRRP router ....................................................................................................... 146
Failover methods.................................................................................................................................. 146
Active-Active redundancy ................................................................................................................. 147
GbE2c extensions to VRRP .................................................................................................................... 147
Tracking VRRP router priority ............................................................................................................ 147
Virtual router deployment considerations ................................................................................................. 147
Assigning VRRP virtual router ID ........................................................................................................ 148
Configuring the switch for tracking .................................................................................................... 148
High availability configurations ............................................................................................................. 148
Active-Active configuration ............................................................................................................... 148
Troubleshooting tools
Introduction ......................................................................................................................................... 159
Port Mirroring...................................................................................................................................... 159
Configuring Port Mirroring (CLI example) ........................................................................................... 160
Configuring Port Mirroring (BBI example) ........................................................................................... 161
Accessing the switch 6