Features Of The Nortel Ethernet Routing Switch 4500 Series; Flash Memory Storage - Nortel 4500 Series Overview-System Configuration

The syntax of this command is
default stack auto-unit-replacement-image enable
Run the default stack auto-unit-replacement-image enable
command in Global Configuration command mode.
show stack auto-unit-replacement-image command
Use the show stack auto-unit-replacement-image command to
view the current status of the AAUR functionality.
The syntax of this command is
show stack auto-unit-replacement-image
Run the show stack auto-unit-replacement-image command in
User EXEC command mode.

Features of the Nortel Ethernet Routing Switch 4500 Series

The Nortel Ethernet Routing Switch 4500 Series provides wire-speed
switching that enables high-performance and low-cost connections to
full-duplex 10/100/100 and half-duplex 10/100 Mb/s Ethernet Local Area
Networks (LAN).
This section describes the general features of the Nortel Ethernet Routing
Switch 4500 Series.

Flash memory storage

Switch software image storage
The Nortel Ethernet Routing Switch 4500 Series uses flash memory to store
the switch software image.
You can update the software image with a new version from flash memory.
You must have an in-band connection between the switch and the TFTP
load host to the software image.
Configuration parameter storage
All configuration parameters in the Nortel Ethernet Routing Switch 4500
Series are stored in flash memory.
These parameters are updated every 60 seconds if a change occurs, or
upon execution of a reset command.
Copyright © 2007, Nortel Networks
.
Features of the Nortel Ethernet Routing Switch 4500 Series 131
Note: Do not power off the switch within 60 seconds of changing any
configuration parameters.
Nortel Ethernet Routing Switch 4500 Series
Overview — System Configuration
NN47205-500 02.01 Standard
5.0 23 February 2007
Nortel Networks Confidential