Contents
December 2005 © Foundry Networks, Inc. xvii
GENERATING TRAPS FOR BGP ...............................................................................................................21-64
D
ISPLAYING BGP4 INFORMATION ............................................................................................................21-65
D
ISPLAYING SUMMARY BGP4 INFORMATION .....................................................................................21-65
D
ISPLAYING THE ACTIVE BGP4 CONFIGURATION ..............................................................................21-68
D
ISPLAYING CPU UTILIZATION STATISTICS ........................................................................................21-68
D
ISPLAYING SUMMARY NEIGHBOR INFORMATION ...............................................................................21-70
D
ISPLAYING BGP4 NEIGHBOR INFORMATION .....................................................................................21-73
D
ISPLAYING PEER GROUP INFORMATION ...........................................................................................21-86
D
ISPLAYING SUMMARY ROUTE INFORMATION ....................................................................................21-87
D
ISPLAYING THE BGP4 ROUTE TABLE ..............................................................................................21-88
D
ISPLAYING BGP4 ROUTE-ATTRIBUTE ENTRIES ................................................................................21-96
D
ISPLAYING THE ROUTES BGP4 HAS PLACED IN THE IP ROUTE TABLE .............................................21-97
D
ISPLAYING ROUTE FLAP DAMPENING STATISTICS ............................................................................21-98
D
ISPLAYING THE ACTIVE ROUTE MAP CONFIGURATION ......................................................................21-99
U
PDATING ROUTE INFORMATION AND RESETTING A NEIGHBOR SESSION ................................................21-100
U
SING SOFT RECONFIGURATION .....................................................................................................21-100
D
YNAMICALLY REQUESTING A ROUTE REFRESH FROM A BGP4 NEIGHBOR ......................................21-102
C
LOSING OR RESETTING A NEIGHBOR SESSION ..............................................................................21-105
C
LEARING AND RESETTING BGP4 ROUTES IN THE IP ROUTE TABLE ................................................21-106
C
LEARING TRAFFIC COUNTERS .............................................................................................................21-106
C
LEARING ROUTE FLAP DAMPENING STATISTICS ...................................................................................21-106
R
EMOVING ROUTE FLAP DAMPENING ....................................................................................................21-107
C
LEARING DIAGNOSTIC BUFFERS ..........................................................................................................21-107
CHAPTER 22
C
ONFIGURING VRRP AND VRRPE ........................................................... 22-1
OVERVIEW ................................................................................................................................................22-2
O
VERVIEW OF VRRP .........................................................................................................................22-2
O
VERVIEW OF VRRPE .......................................................................................................................22-6
C
OMPARISON OF VRRP AND VRRPE .......................................................................................................22-7
VRRP ...............................................................................................................................................22-8
VRRPE .............................................................................................................................................22-8
A
RCHITECTURAL DIFFERENCES ...........................................................................................................22-8
VRRP
AND VRRPE PARAMETERS ............................................................................................................22-9
C
ONFIGURING BASIC VRRP PARAMETERS ..............................................................................................22-11
C
ONFIGURING THE OWNER ...............................................................................................................22-11
C
ONFIGURING A BACKUP ..................................................................................................................22-12
C
ONFIGURATION RULES FOR VRRP .................................................................................................22-12
C
ONFIGURING BASIC VRRPE PARAMETERS ............................................................................................22-12
C
ONFIGURATION RULES FOR VRRPE ...............................................................................................22-12
N
OTE REGARDING DISABLING VRRP OR VRRPE ....................................................................................22-12
C
ONFIGURING ADDITIONAL VRRP AND VRRPE PARAMETERS .................................................................22-13
F
ORCING A MASTER ROUTER TO ABDICATE TO A STANDBY ROUTER ........................................................22-18
D
ISPLAYING VRRP AND VRRPE INFORMATION .......................................................................................22-19
D
ISPLAYING SUMMARY INFORMATION ................................................................................................22-19
D
ISPLAYING DETAILED INFORMATION ................................................................................................22-20