Cisco Cisco 7815I Media Convergence Server 문제 해결 가이드

Introduction
 Prerequisites
      Requirements
      Components Used
      Conventions

Configuration Issues with Cisco CallManager 3.0(1)
Change the DNS Server and Domain Name in Cisco Unified Communications Manager 5.x/6.x/7.x
 Related Information

This documents describes the recommended way to install Domain Name System (DNS) as well as some
Cisco CallManager release 3.0(1) known caveats related to DNS configuration. It also describes the
commands needed to change the DNS server and domain name in Cisco Unified Communications Manager
7.0.

There are no specific requirements for this document.

The information in this document is based on Cisco CallManager 3.0(1) and Cisco Unified Communications
Manager 7.0.2

The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.

Refer to Cisco Technical Tips Conventions for more information on document conventions.

DNS is required for a successful installation of Cisco CallManager because of Structured Query Language's
(SQL) dependency on DNS during the install process. However, after installation is complete, Cisco
CallManager can run without DNS as long as specific criteria are met. Also, when you run with DNS, use
caution to ensure that all known caveats are circumvented.