Nortel 4526FX, Руководство по установке

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Power specifications for the Nortel Ethernet Routing Switch 4500 Series 35
Universal Serial Bus (USB) ports
The Nortel Ethernet Routing Switch 4500 Series switches feature a USB
port on the left side of the front panel. Switch administrators can use the
USB port to perform tasks, previously performed through Trivial File Transfer
Protocol (TFTP), with a USB Mass Storage Device (for example, a flash
drive or thumb drive):
• download software
•
generate and download the ASCII configuration file
File and system operations are limited by the storage capacity of the USB
device in use.
Support is available only for USB drives that comply with the Mass Storage
subsection of the USB 1.1 and USB 2.0 specification. Support does not
extend to third-party devices that do not comply with these standards.
Off-the-shelf drives that do not comply with these standards may not operate
with the switch. Consult the documentation provided with the USB drive to
ensure compliance with these standards.
Resetting the switch to the default configuration
The
restore factory-default
command resets the switch or stack
to its default configuration.
The syntax for the
restore factory-default
command is:
restore factory-default [-y]
where the
[-y]
parameter instructs the switch not to prompt for confirmation.
If the
[-y]
parameter is not included in the command, the following
message appears:
Warning the switch/stack will be reset to factory
default configuration Do you wish to continue (y/n) ?
Enter y to restore the switch to default. The restore factory-default command
is in the privileged exec command mode.
For more information on USB ASCII Config Support, refer to the Nortel
Ethernet Routing Switch 4500 Series Overview — System Configuration
Guide (NN47205-500).
Power specifications for the Nortel Ethernet Routing Switch 4500
Series
This section describes power specifications for the switches in the 4500
Series.
Nortel Ethernet Routing Switch 4500 Series
Installation Guide
NN47205-300 (322811-B) 03.01 Standard
5.1 19 November 2007
Copyright © 2007, Nortel Networks
.