7
Preface
The Nortel Ethernet Routing Switch 8300 is a flexible and multifunctional Layer 2/Layer 3 switch that supports diverse network architectures and protocols. The Ethernet Routing Switch 8300 provides security and control features such as Extensible Authentication Protocol over LAN (EAPoL), Simple Network Management Protocol, Version 3 (SNMP3), and Secure Shell (SSH). The Ethernet Routing Switch 8300 provides quality of service (QoS) for a high number of attached devices and supports future network requirements for QoS for critical applications, such as Voice over IP (VoIP).
This guide is intended for qualified service personnel who need to add or replace an AC power supply in an Ethernet Routing Switch 8300 Series chassis. A qualified service person should have appropriate technical training and experience and be aware of the hazards involved in installing and replacing
This guide provides information about the AC power supply used in the Ethernet Routing Switch 8300 Series chassis and instructions for adding and replacing an AC power supply in the following Ethernet Routing Switch
8300 Series chassis models:
•Ethernet Routing Switch 8306 chassis
•Ethernet Routing Switch 8310 chassis
Command line interfaces
See the following sections for information about the CLI and the NNCLI.
NNCLI command modes
The NNCLI has four major command modes, listed in order of increasing privileges:
•User EXEC
•Privileged EXEC
•Global configuration
•Interface configuration
Nortel Ethernet Routing Switch 8300
Installation — AC Power Supply
4.027 August 2007
Copyright © 2007, Nortel Networks