After you finish the Avaya Breeze ™ installation you notice that the host name is incorrect. How can you change the hostname in Avaya Breeze ™?

The CEnetSetup command is a command-line utility used on Avaya Linux-based platforms, including Avaya Breeze™, to configure core network settings. After the initial installation, if the hostname needs to be changed, the administrator must log in to the specific Avaya Breeze™ server via a secure shell (SSH) client as a privileged user and execute the CEnetSetup script. This script provides a menu-driven interface to modify network parameters such as the IP address, netmask, gateway, DNS servers, and the server's hostname.

A. System Manager's Server Administration is used for managing the Breeze cluster, services, and application-level configurations, not for modifying the underlying operating system hostname of a server.

C. The SIP Entity configuration in System Manager defines the FQDN or IP address for routing purposes but does not alter the actual hostname configured on the Breeze server's operating system.

D. The command must be executed on the server whose hostname needs to be changed, which is the Avaya Breeze™ server, not the System Manager (SMGR) server.

1. Avaya Aura® Communication Manager System Management, Release 8.1, Issue 1, November 2019, Page 101, Section "Network configuration". This document, while for Communication Manager, describes the standard use of CEnetSetup on Avaya appliances: "Use the Network Configuration (CEnetSetup) screen to configure the network settings for the server... You can configure the Host Name, IP Address, and other network settings." The utility's function is consistent across Avaya's Linux-based products like Breeze.

2. Installing and Configuring Avaya Breeze™ Platform, Release 4.0, Issue 1, May 2022, Page 103, Chapter "Post-installation tasks", Section "Changing the IP address or host name of a server". The procedure explicitly states: "To change the IP address or host name of a Security Module, Core Platform, or Connector server, you must log on to the server as a root user and run the CEnetSetup command." This directly confirms the correct procedure.