From: Ben Holko (ben.holko@datacom.com.au)
Date: Sun Mar 11 2007 - 16:51:09 ART
Virtual address can be on a different subnet, I have used (for example)
R1: 192.168.1.1 /24
R2: 192.168.1.2 /24
HSRP: 10.10.1.1
And this works fine
You cannot specify a mask with the standby address, so I add a subnet
route for the rest of the HSRP subnet:
ip route 10.10.1.0 255.255.255.0 FastEthernet0/0
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Chris Riling
Sent: Monday, 12 March 2007 4:26 AM
To: Cisco certification
Subject: Re: HSRP error message
My shot in the dark; would it be caused by having an IP on a physical
interface that's on a different subnet than the virtual? Whenever I
configure HSRP I always use .1 in the subnet as a virtual address, .2 as
the first physical interface, and .3 as the standby router's physical
interface, and I've never had an issue...
Chris
On 3/11/07, Subhash P <subhashccie@gmail.com> wrote:
>
> Sean, I don't think you are right on your opinion. I've got a similar
> setup and is working fine. Need to check the configuration on the
> uplink between the two switches. As suggested earlier, may be the
> native vlan is not matching on both sides.
>
> Regards,
> subhash.
>
>
> On 3/11/07, Sean C. <Upp_and_Upp@hotmail.com> wrote:
> >
> > Hi Muhabat,
> >
> > Not sure, but is it because you're using the same group number on
> > each interface? I'm not sure if HSRP Group numbers are local to an
> > interface or if they need to be unique to the device.
> >
> >
> http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cg/
> hiap_c/ch20/haiphsrp.htm#wp1046229
> >
> > HTH,
> > Sean #17085
> >
> > IOW:
> > Configuration on DLS1
> > !
> > interface Vlan10
> > standby 10 ip 172.16.10.1
> > standby 10 priority 150
> > standby 10 preempt
> > !
> > interface Vlan20
> > standby 20 ip 172.16.20.1
> > standby 20 priority 150
> > standby 20 preempt
> > !
> > interface Vlan30
> > standby 30 ip 172.16.30.1
> > standby 30 preempt
> > !
> > interface Vlan40
> > standby 40 ip 172.16.40.1
> > standby 40 preempt
> > !!
> > Configuration on DLS2
> > interface Vlan10
> > standby 10 ip 172.16.10.1
> > standby 10 preempt
> > !
> > interface Vlan20
> > standby 20 ip 172.16.20.1
> > standby 20 preempt
> > !
> > interface Vlan30
> > standby 30 ip 172.16.30.1
> > standby 30 priority 150
> > standby 30 preempt
> > !
> > interface Vlan40
> > standby 40 ip 172.16.40.1
> > standby 40 priority 150
> > standby 40 preempt
> >
> > ----- Original Message -----
> > From: "Muhabat" <muhabat@gmail.com>
> > To: <ccielab@groupstudy.com>
> > Sent: Sunday, March 11, 2007 7:38 AM
> > Subject: HSRP error message
> >
> >
> > Hi GS,
> >
> >
> >
> > I have configured HSRP b/w two switches using dynamips, NM-16esw
module.
> >
> >
> >
> > Configuration on DLS1
> >
> >
> >
> > interface Vlan1
> >
> > ip address 172.16.1.103 255.255.255.0
> >
> > standby 1 ip 172.16.1.1
> >
> > standby 1 priority 150
> >
> > standby 1 preempt
> >
> > !
> >
> > interface Vlan10
> >
> > ip address 172.16.10.3 255.255.255.0
> >
> > standby 1 ip 172.16.10.1
> >
> > standby 1 priority 150
> >
> > standby 1 preempt
> >
> > !
> >
> > interface Vlan20
> >
> > ip address 172.16.20.3 255.255.255.0
> >
> > standby 1 ip 172.16.20.1
> >
> > standby 1 priority 150
> >
> > standby 1 preempt
> >
> > !
> >
> > interface Vlan30
> >
> > ip address 172.16.30.3 255.255.255.0
> >
> > standby 1 ip 172.16.30.1
> >
> > standby 1 preempt
> >
> > !
> >
> > interface Vlan40
> >
> > ip address 172.16.40.3 255.255.255.0
> >
> > standby 1 ip 172.16.40.1
> >
> > standby 1 preempt
> >
> > !
> >
> >
> >
> > Configuration on DLS2
> >
> >
> >
> > interface Vlan1
> >
> > ip address 172.16.1.104 255.255.255.0
> >
> > standby 1 ip 172.16.1.1
> >
> > standby 1 preempt
> >
> > !
> >
> > interface Vlan10
> >
> > ip address 172.16.10.4 255.255.255.0
> >
> > standby 1 ip 172.16.10.1
> >
> > standby 1 preempt
> >
> > !
> >
> > interface Vlan20
> >
> > ip address 172.16.20.4 255.255.255.0
> >
> > standby 1 ip 172.16.20.1
> >
> > standby 1 preempt
> >
> > !
> >
> > interface Vlan30
> >
> > ip address 172.16.30.4 255.255.255.0
> >
> > standby 1 ip 172.16.30.1
> >
> > standby 1 priority 150
> >
> > standby 1 preempt
> >
> > !
> >
> > interface Vlan40
> >
> > ip address 172.16.40.4 255.255.255.0
> >
> > standby 1 ip 172.16.40.1
> >
> > standby 1 priority 150
> >
> > standby 1 preempt
> >
> > !
> >
> >
> >
> > I am getting following error messages on both switches.
> >
> >
> >
> >
> >
> > on dls1
> >
> >
> >
> > *Mar 1 02:00:48.667: %HSRP-4-DIFFVIP1: Vlan10 Grp 1 active routers
> > virtual IP address 172.16.20.1 is different to the locally
> > configured address
> > 172.16.10.1
> >
> >
> >
> > dls1#
> >
> > *Mar 1 02:01:18.715: %HSRP-4-DIFFVIP1: Vlan10 Grp 1 active routers
> > virtual IP address 172.16.20.1 is different to the locally
> > configured address
> > 172.16.10.1
> >
> > dls1#
> >
> >
> >
> > on dls2
> >
> >
> >
> > dls2#
> >
> > *Mar 1 02:00:15.215: %HSRP-4-DIFFVIP1: Vlan10 Grp 1 active routers
> > virtual IP address 172.16.20.1 is different to the locally
> > configured address
> > 172.16.10.1
> >
> > dls2#
> >
> > *Mar 1 02:00:49.131: %HSRP-4-DIFFVIP1: Vlan10 Grp 1 active routers
> > virtual IP address 172.16.20.1 is different to the locally
> > configured address
> > 172.16.10.1
> >
> > dls2#
> >
> >
> >
> > Any input will be of great help.
> >
> >
> >
> >
> >
> > Best Regards,
> >
> > ____________________________________________________________________
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> >
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