Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

[ASR1K] ISG Dual Stack configuration

Hello

 

Is it possible to configure l3-connected ISG dual stack on ASR1000?

 

3 REPLIES
Cisco Employee

Hi, According to document

Hi,

 

According to document http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/isg/configuration/xe-3s/asr1000/isg-xe-3s-asr1000-book/isg-ipv6.html, it is possible:

Restrictions for ISG IPv6 Support

  • Layer 2 connected interfaces are not supported. Only Layer 3 routed in-band IPv6 sessions are supported.

 

Session Coexistence on ISG Interfaces

The following session combinations can exist on the same ISG interface in Cisco IOS XE Release 3.5S and later releases:

  • Native IPv6 and native IPv4 sessions

 

Regards

I did not find any

I did not find any information about l3-connected dual stack configuration..

 

There may be two distinct sessions for one client - ipv4 and ipv6..  but this is not what I need

 

Cisco Employee

Hi, If you want a single

Hi,

 

If you want a single session for IPv4 and IPv6, l2-connected is prerequisite. Please see:

http://www.cisco.com/c/en/us/td/docs/routers/asr1000/configuration/guide/chassis/IWAG_Config_Guide_BookMap/iwag-dual-stack-ipoe-sess.html#reference_A477A86EC0AC4DF688DAF19F93BA01F1

 

Regards

160
Views
0
Helpful
3
Replies