07-16-2016 05:04 PM - edited 03-10-2019 11:56 PM
Hello
I'm running a Cisco ISE 1.4 configured with a DNS server that I need to change. I can't find with GUI or CLI how to find the setup to change the IP of the DNS server.
Thanks
07-16-2016 05:21 PM
Ok I found it.
Usage Guidelines The first name server that is added with the ip name-server command occupies the first position and the system uses that server first to resolve the IP addresses. You can add name servers to the system using IPv4 or IPv6 addresses. You can configure one to three IPv4 addresses through a single command. If you have already configured the system with four name servers, you must remove at least one server to add additional name servers. To place a name server in the first position so that the subsystem uses it first, you must remove all name servers with the no form of this command before you proceed. You can choose not to restart the Cisco ISE server; nevertheless, the changes will take effect. If you have the PAN auto-failover configuration enabled in your deployment, the following message appears: PAN Auto Failover is enabled, this operation is not allowed! Please disable PAN Auto-failover first.
Example 1 ise/admin(config)# ip name-server ?
11-06-2018 07:18 AM
Hi,
Does removing DNS IP address and adding another would have adverse effect ??
Example: for a deployment, we are initially testing the solution with temporary DNS IP address and then in the later stage we are going to add another DNS Server IP address which would be permanent.
Just thinking if it gives any problems in future.
Thanks.
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