Is there an advantage to having more than one HSRP group assigned to an
interface?
I don't see an advantage one maybe someone has experienced advantages =
in
having multiple HSRP groups. Example of config:
Router 1
=20
router1#sh run=20
Building configuration...
=20
Current configuration:
!
version 12.0
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
=20
service password-encryption
!
hostname router1
!
logging buffered 16384 debugging
no logging console
!
username xxx privilege 15 password 7 xxxxxxx
username xxx privilege 15 password 7 xxxxxxx
!
!
!
!
clock timezone cst -6
clock summer-time cdt recurring
ip subnet-zero
no ip finger
! =20
no ip bootp server
!
!
!
interface FastEthernet0/0
ip address 10.10.192.215 255.255.255.240
no ip redirects
no ip directed-broadcast
speed 100
full-duplex
standby 3 timers 5 15
standby 3 priority 250 preempt
standby 3 authentication guess
standby 3 ip 10.10.192.213
standby 3 track FastEthernet0/1 100
standby 4 timers 5 15
standby 4 priority 200 preempt
standby 4 authentication guess
standby 4 ip 10.10.192.214
standby 4 track FastEthernet0/1 100
!
interface FastEthernet0/1
ip address 10.10.192.226 255.255.255.248
no ip redirects
no ip directed-broadcast
duplex full
speed 100
standby timers 5 15
standby priority 250 preempt
standby authentication related
standby ip 10.10.192.225
standby track FastEthernet0/0 100
standby 1 timer 5 15
standby 1 priority 200 preempt
standby 1 authentication guess
standby 1 ip 10.10.192.228
standby 1 track FastEthernet0/0 100
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.10.192.209
ip route 0.0.0.0 0.0.0.0 10.10.192.210
ip route 10.10.192.240 255.255.255.240 10.10.192.230
ip route 10.10.192.240 255.255.255.240 10.10.192.229
ip route 10.10.194.0 255.255.255.224 10.10.192.230
ip route 10.10.194.0 255.255.255.224 10.10.192.229
no ip http server
!
access-list 1 deny any
access-list 10 permit 10.10.192.216
access-list 10 permit xx.xx.xx.xx
!
Router 2
=20
router2#sh run=20
Building configuration...
=20
Current configuration:
!
version 12.0
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
!
hostname router2
!
logging buffered 16384 debugging
no logging console
!
username xxx privilege 15 password 7 xxxxxxx
username xxx privilege 15 password 7 xxxxxxx
!
!
!
!
clock timezone cst -6
clock summer-time cdt recurring
ip subnet-zero
no ip finger
! =20
no ip bootp server
!
!
!
interface FastEthernet0/0
description Exodus Facing
ip address 10.10.192.216 255.255.255.240
no ip redirects
no ip directed-broadcast
speed 100
full-duplex
standby 3 timers 5 15
standby 3 priority 200 preempt
standby 3 authentication payroll
standby 3 ip 10.10.192.213
standby 3 track FastEthernet0/1 100
standby 4 timers 5 15
standby 4 priority 250 preempt
standby 4 authentication payroll
standby 4 ip 10.10.192.214
standby 4 track FastEthernet0/1 100
!
interface FastEthernet0/1
description Customer Facing
ip address 10.10.192.227 255.255.255.240
no ip redirects
no ip directed-broadcast
duplex full
speed 100
standby timers 5 15
standby priority 200 preempt
standby authentication related
standby ip 10.10.192.225
standby track FastEthernet0/0 100
standby 1 timer 5 15
standby 1 priority 250 preempt
standby 1 authentication related
standby 1 ip 10.10.192.228
standby 1 track FastEthernet0/0 100
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.10.192.209
ip route 0.0.0.0 0.0.0.0 10.10.192.210
ip route 10.10.192.240 255.255.255.240 10.10.192.230
ip route 10.10.192.240 255.255.255.240 10.10.192.229
ip route 10.10.194.0 255.255.255.224 10.10.192.230
ip route 10.10.194.0 255.255.255.224 10.10.192.229
no ip http server
!
access-list 1 deny any
access-list 10 permit 10.10.192.217
access-list 10 permit xx.xx.xx.xx
!
Thanks in Advance
Ken
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