12-10-2003 09:19 AM - edited 03-02-2019 12:15 PM
I have two 7206vxr's which I'm attempting to setup w/ HSRP.
On routerA I have the following setup - FYI the two routers can ping each others "real" ip address and both "real" ips reside on the same subnet and vlan.
RouterA
interface Port-channel1.1
description etherchannel link with vlan1
encapsulation dot1Q 1 native
ip address x.x.x.x 255.255.255.240
standby 1 ip <shared hsrp address>
standby 1 priority 100
RouterB
interface Port-channel1.1
description etherchannel link with vlan1
encapsulation dot1Q 1 native
ip address x.x.x.x 255.255.255.240
standby 1 ip <shared hsrp address>
standby 1 priority 90
Afterwards a 'show standby' on routerA yields the following
Port-channel1.1 - Group 1
Local state is Active, priority 100
Hellotime 3 sec, holdtime 10 sec
Next hello sent in 2.016
Virtual IP address is <hsrp address> configured
Active router is local
Standby router is <router_b ip>, priority 90 expires in 7.336
Virtual mac address is 0000.0c07.ac01
2 state changes, last state change 00:13:15
IP redundancy name is "hsrp-Po1.1-1" (default)
and on routerB
Port-channel1.1 - Group 1
Local state is Standby, priority 90
Hellotime 3 sec, holdtime 10 sec
Next hello sent in 1.662
Virtual IP address is <hrsp address> configured
Active router is <router_a ip>, priority 100 expires in 7.540
Standby router is local
1 state changes, last state change 00:10:19
IP redundancy name is "hsrp-Po1.1-1" (default)
After looking over the above commands I thought I was in business - I pinged the HSRP address from router_a and got no replies - same from router_b.
I then looked at the arp tables on router_a
Internet <hsrp ip> - 0000.0c07.ac01 ARPA Port-channel1.1
The HSRP ip address WAS present in the arp table. From their I tried to ping the hsrp ip from various hosts on the network - still nothing. Afterwards a 'nmap -P0 209.94.42.100' to see if that hsrp ip responded at all to a port scan.. Still nothing...
I've checked for obvious problems - typos and such. Still I'm coming up short.
12-10-2003 09:47 AM
I don't know if you can do this but very infrequently a shut and no shut on the interface is needed to wake it up. Can you try this?
12-11-2003 02:03 PM
What is your IOS version?
12-15-2003 08:04 PM
From the routers, enter the "show ip interface brief" and verify that the Port-channel1.1 interfaces are up up. If they are in any status other than up up (down down, up down, etc.), you need to verify these interfaces before HSRP will work properly.
12-15-2003 09:12 PM
Do you have a route to that network that HSRP is configured on?
(0_o)
12-16-2003 01:38 PM
Sorry for the delay in responding. After a day of cooling off and regrouping I added the HSRP group. Same problem - I then did a
clear arp-cache
that must of jarred something loose... Anyhow - things are working.
The problem seems at least semi-common
CSCdx10170
CSCds88317
I'm running IOS c7200-jk9s-mz.122-17a.bin
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