09-04-2013 02:42 AM - edited 03-07-2019 03:17 PM
Dear All ,
Its possible to run to HSRP for both IPV4 & IPV6 on single SVI ?? , If no how to achieve Gateway redudancy for SVI which is running dual stack (IPv4 & IPV6) .
I am using this SVI standby VIP as a gateway for my end machine . kindly let me know on this .Thank you
Thanks
Santhoshkumar
Solved! Go to Solution.
09-04-2013 06:28 AM
Hi Santoshkumar,
It is indeed possible to have hsrp running for both ipv4 and ipv6 on the same SVI as I indicated previously. Here are links to configuration example.
HSRP for v6:
http://www.cisco.com/en/US/tech/tk648/tk362/technologies_configuration_example09186a0080b9119e.shtml
HSRP for v4:
http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a0080094a91.shtml
Regards
09-04-2013 05:58 AM
Hi Santoshkumar,
Yes, it is possible indeed. The only prerequesite is that you enable HSRPv2 on the interface prior to enabling hsrp for v6. HSRPv2 does provide support for both v4 and v6.
Regards
09-04-2013 06:12 AM
Dear Ritter ,
I am running with 6509 with following IOS Code . s72033-advipservicesk9-mz.122-33.SXI9.bin .
My requirement is to run both IPV4 & IPv6 under same SVI , is there any cisco document or sample configuration for this . kindly let me on this . Is there any limitation to run this . ??
switch A
interface Vlan100
ipv6 address x.x.x.x:976:2Cxx:10:10:126:89:1/64
ip address 10.11.11.3 255.255.255.0
switch b
interface Vlan100
ipv6 address x.x.x.x:976:2Cxx:10:10:126:89:2/64
ip address 10.11.11.4 255.255.255.0
09-04-2013 06:28 AM
Hi Santoshkumar,
It is indeed possible to have hsrp running for both ipv4 and ipv6 on the same SVI as I indicated previously. Here are links to configuration example.
HSRP for v6:
http://www.cisco.com/en/US/tech/tk648/tk362/technologies_configuration_example09186a0080b9119e.shtml
HSRP for v4:
http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a0080094a91.shtml
Regards
09-04-2013 06:48 AM
Dear Ritter ,
Yup i could see on below document .
https://supportforums.cisco.com/docs/DOC-16506
A. Only HSRP version 2 supports both IPv4 and IPv6. So configure "standby version 2" under interface.
02-07-2019 04:07 AM
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