symantec backup exec appliance 2012

Hi I have symantec backup exec appliance 2012 , recently I have changed the ip addresses of few of my servers ,
1) need to change those ip addresses in my symantec backup exec appliance 2012  , can we do that or I have to delete and reconfigure the backup again .
2) need steps how to configure a new pc or server in symantec backup exec appliance 2012  to start taking its backups
please advice
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Mohammed KhawajaManager - Infrastructure:  Information TechnologyCommented:
Did you add the target servers by hostname or IP address.  You should never had to enter IP addresses, just hostnames.  When the host IP is changed and updated in DNS, BackupExec should resolve by the new IP.  You might have to flush the DNS cache by running "ipconfig /flushdns" on the BackupExec server.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
sanjeevkmrsAuthor Commented:
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Storage Software

From novice to tech pro — start learning today.