01-08-2016 05:05 AM - edited 03-08-2019 03:20 AM
Hell
I have the following topology.
9372 9372
| |
NK71=========NK72
|e1/10 | e1/10
| |
| |
|e1/10 | e1/10
6509 6509
Between the NK7 I have vpc (peer-link / keep-alive), the 2 6509 are stand alone devices no vss, no port-channel.
On both NK7 I have the same vlans configured and Rapid spanning tree and HSRP for the vlans,the same as in the 6509.
The issue is when I force failover for HSRP for vlan 10 in NK71, I check a (show ip arp vlan 10 ) in NK72 and I dont see the Ip address off the group HSRP.
interface Vlan10
no ip redirects
ip address 172.199.66.3/24
no ip arp gratuitous hsrp duplicate
hsrp version 2
hsrp 0
preempt
priority 120
ip 172.99.66.1
no shutdown
!
!
interface Vlan10
no ip redirects
ip address 172.199.66.2/24
no ip arp gratuitous hsrp duplicate
hsrp version 2
hsrp 0
preempt
ip 172.199.66.1
no shutdown
Thanks
01-08-2016 07:39 AM
The expected behavior is that you should be seeing the ARP entry for the group address on N7K2 (active HSRP router). Is this happening for a number of vlans? Do you see any issues when the switch is in this state?
I would recommend opening a TAC case if you want to pursue this. Attach a "show tech arp" in the broken state to the case from both 7Ks.
-Raj
01-08-2016 09:11 AM
Hello Reza & Rajeshkumar,
The Ip that I dont see when I shutdown the interface vlan is the "172.199.66.1" all of the other IP for this vlan I can see them with the "show ip arp vlan 10".
When I execute this command "show ip arp vlan 10". in the active I can see the "172.199.66.1", after the failover I go to the , Standby that will be the new active, I "show ip arp vlan 10". I dont see the IP "172.199.66.1"
Thanks.
01-08-2016 07:40 AM
Hi,
Try "show hsrp group 10" before you do a force fail over and after.
HTH
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide