Extend IP name-server on ISE Node
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
09-11-2024
08:44 PM
- last edited on
09-11-2024
09:19 PM
by
rupeshah
Dear Cisco community,
I use ISE lab version 3.x with 2 IP-name server ( 1st and 2nd DNS, DNS configured on ISE CLI ).
Is it possible to add new IP-NAME SERVER for backup in case 1st or 2nd DNS not working properly.
Kindly commend and advise.
Thanks,
- Labels:
-
Identity Services Engine (ISE)
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
09-11-2024 10:21 PM
Yes this is possible, just enter ISE nodes' CLI, use "show running-config" to check the current ones, and complete the line with additional DNS servers: (same for NTP servers)
ip name-server 10.1.2.3 10.11.4.5 10.21.6.7
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
09-12-2024 12:50 AM
Do you mean like this?
ip name-server 10.1.2.3 10.11.4.5 10.21.6.7 10.x.x.x (newIP)
Thanks,
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
09-12-2024 01:58 AM
that's correct
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
09-12-2024 08:55 AM
I also think if memory serves that you can add the additional server on its own with the "ip name-server" command, and that will be added to the ones you had before. Essentially, if you don't go and delete the old ones, the new one will be added to the previous two and I think it will show up as the first in order.
