Hi @All
I made a demo HSRP lab with the below setup:
R1 connected to Switchport E0
R2 connected to Switchport E1
VPC connected to Switchport E2
R1 connected to a tap interface tap1 (192.176.1.1)
R2 connected to a tap interface tap2 (168.172.1.1)
Conf of R1 as follow,
!
!
!
!
! Last configuration change at 10:45:29 UTC Thu Mar 7 2024
!
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
!
!
no ip domain lookup
no ipv6 cef
!
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
username admin password 0 Network@123
!
!
ip tcp synwait-time 5
!
track 1 interface FastEthernet0/0 line-protocol
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 192.176.1.2 255.255.255.0
ip nat outside
duplex full
!
interface FastEthernet1/0
ip address 10.10.10.2 255.255.255.0
ip nat inside
standby 1 ip 10.10.10.1
standby 1 priority 150
standby 1 preempt delay minimum 20
standby 1 track 1 decrement 60
duplex full
!
interface FastEthernet2/0
no ip address
shutdown
duplex full
!
interface FastEthernet3/0
no ip address
shutdown
duplex full
!
interface FastEthernet4/0
no ip address
shutdown
duplex full
!
interface FastEthernet5/0
no ip address
shutdown
duplex full
!
ip nat inside source list 1 interface FastEthernet0/0 overload
ip nat inside source static 10.10.10.5 192.176.1.2
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 192.176.1.1
!
access-list 1 permit 10.10.10.0 0.0.0.255
!
snmp-server community privat RW
snmp-server community public RO
!
!
control-plane
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
password Network@123
login local
transport input telnet
!
!
end
Conf of R2 as follow,
!
!
!
!
! Last configuration change at 07:55:09 UTC Thu Mar 7 2024
!
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname R2
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
!
!
no ip domain lookup
no ipv6 cef
!
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
username admin password 0 Network@123
!
!
ip tcp synwait-time 5
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 168.172.1.2 255.255.255.0
ip nat outside
duplex full
!
interface FastEthernet1/0
ip address 10.10.10.3 255.255.255.0
ip nat inside
standby 1 ip 10.10.10.1
standby 1 priority 110
standby 1 preempt
duplex full
!
interface FastEthernet2/0
no ip address
shutdown
duplex full
!
interface FastEthernet3/0
no ip address
shutdown
duplex full
!
interface FastEthernet4/0
no ip address
shutdown
duplex full
!
interface FastEthernet5/0
no ip address
shutdown
duplex full
!
ip nat inside source list 1 interface FastEthernet0/0 overload
ip nat inside source static 10.10.10.5 168.172.1.2
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 168.172.1.1
ip route 10.10.10.0 255.255.255.0 168.172.1.1
!
access-list 1 permit 10.10.10.0 0.0.0.255
!
snmp-server community public RO
snmp-server community private RW
!
!
control-plane
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
password Network@123
login local
transport input telnet
!
!
end
HSRP is working fine when i tried trace with R1 present and Without R1 Present.
My question is i am unable to ping 8.8.8.8 from the r1 and r2 but able to do that from vpc why?
