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Beginner

HSRP NOT WORKING...

Hello,

I have a problem with my "6500 CORE" at the HSRP level

Basically, when I send down the vlan interface of DC1 I quit dripping that network ... from either side the answer is the same = "Request timed out." If I disconnect on DC2, I will not have any problems.

Can you help me?

CONFIG:

DC1

interface Vlan24
description --- Estadio_TS_CLIENT ---
ip address 172.20.24.253 255.255.255.0
standby 24 ip 172.20.24.254
standby 24 priority 150
standby 24 preempt
end

DC2
interface Vlan24
description --- Estadio_TS_CLIENT ---
ip address 172.20.24.252 255.255.255.0
standby 24 ip 172.20.24.254
standby 24 preempt
end

1 ACCEPTED SOLUTION

Accepted Solutions
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Yes you need the 2nd link then test again , it should work after that's connected

View solution in original post

6 REPLIES 6
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VIP Mentor

Hi what's the physical connection between theses vlans is it direct or through another switch ?

Did you check the actual physical ports inpath were in FWD mode when the interface was down , usually when HSRP fails and its not a config issue its due to the physical setrup or STP could be blocking a port when it goes down , stoppon the HSRP hello paclets speaking to each other

what did the show standby brief show when you dropped the link were both switches active ?

Highlighted

I leave the HSRP scheme I have mounted.

I'm basically ping the GW 172.20.24.254 from my laptop and the other physical interfaces of each CORE (172.20.24.252 & 172.20.24.253).

When I turn off the vlan interface on DC1,i lose the connection to that network from my laptop... and I get the following output :

DC1

sw_cpd1_core(config)#int vlan 24
sw_cpd1_core(config-if)#sh
sw_cpd1_core(config-if)#
Dec 7 13:08:00 UTC: %HSRP-5-STATECHANGE: Vlan24 Grp 24 state Active -> Init
sw_cpd1_core(config-if)#no sh
sw_cpd1_core(config-if)#

DC2

sw_cpd2_core#
Dec 7 13:08:00 UTC: %HSRP-5-STATECHANGE: Vlan24 Grp 24 state Standby -> Active

but on my laptop i lost connection to the 172.20.24.254!!

Highlighted

duel link the IT switch to the 2nd switch like below physical setup it should work then , trunk or access whatever way the single connection is set to

Image result for hsrp setup

Highlighted

Yes it makes sense, because from my pc I go to DC1 and if the vlan interface is down the package is no longer sent to another side ...

see the attachment please.

Highlighted

Yes you need the 2nd link then test again , it should work after that's connected

View solution in original post

Highlighted

status HSRP is:

DC1=

sw_cpd1_core#sh standby vlan 24
Vlan24 - Group 24
State is Init (interface down)
2 state changes, last state change 00:00:29
Virtual IP address is 172.20.24.254
Active virtual MAC address is unknown
Local virtual MAC address is 0000.0c07.ac1b (v1 default)
Hello time 3 sec, hold time 10 sec
Preemption enabled
Active router is unknown
Standby router is unknown
Priority 150 (configured 150)
Group name is "hsrp-Vl24-24" (default)

DC2=
sw_cpd2_core#sh standby vlan 24
Vlan24 - Group 24
State is Active
5 state changes, last state change 00:00:10
Virtual IP address is 172.20.24.254
Active virtual MAC address is 0000.0c07.ac1b
Local virtual MAC address is 0000.0c07.ac1b (v1 default)
Hello time 3 sec, hold time 10 sec
Next hello sent in 0.672 secs
Preemption enabled
Active router is local
Standby router is unknown
Priority 100 (default 100)
Group name is "hsrp-Vl24-24" (default)

but on my laptop i lost connection to the 172.20.24.254!!

when i change again the interface vlan on DC1 (to up)...my laptop ping that network...

and i received this output:

DC1

Dec  7 15:12:15 UTC: %HSRP-5-STATECHANGE: Vlan24 Grp 24 state Listen -> Active

DC2:

Dec 7 15:12:15 UTC: %HSRP-5-STATECHANGE: Vlan24 Grp 24 state Active -> Speak
--More--
Dec 7 15:12:27 UTC: %HSRP-5-STATECHANGE: Vlan24 Grp 24 state Speak -> Standby

can you help me?!!

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