Managing The Switch Configuration; Displaying The Switch Configuration - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Managing the Switch Configuration

S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Managing the Switch Configuration
This section includes the following topics:
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Displaying the Switch Configuration

You can view the ASCII form of the configuration file when required. To view the current configuration
tree from the EXEC prompt, issue the show running-config command. If the running configuration is
different from the startup configuration, issue the show startup-config command to view the ASCII
version of the current startup configuration that was used to boot the switch if a copy run start command
was not issued after the reboot. Use the show startup-config command to view the contents of the
current startup configuration.
You can also gather specific information on the entire switch configuration by issuing the relevant show
commands. Configurations are displayed based on a specified feature, interface, module, or VSAN.
Available show commands for each feature are briefly described in this section and listed at the end of
each chapter.
Examples
Example 2-2
switch# show interface fc1/1
fc1/1 is up
Example 2-3
switch# show version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (c) 2002-2008, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained herein are owned by
other third parties and are used and distributed under license.
Some parts of this software are covered under the GNU Public
License. A copy of the license is available at
http://www.gnu.org/licenses/gpl.html.
Software
BIOS:
Cisco MDS 9000 Family CLI Configuration Guide
2-12
Displaying the Switch Configuration, page 2-12
Saving a Configuration, page 2-15
Clearing a Configuration, page 2-15
2-2 to 2-8 display a few show command examples.
Displays Details on the Specified Interface
Hardware is Fibre Channel, 20:01:ac:16:5e:4a:00:00
vsan is 1
Port mode is E
Speed is 1 Gbps
Beacon is turned off
FCID is 0x0b0100
0 frames input, 0 bytes, 0 discards
0 runts, 0 jabber, 0 too long, 0 too short
0 input errors, 0 CRC, 0 invalid transmission words
0 address id, 0 delimiter
0 EOF abort, 0 fragmented, 0 unknown class
0 frames output, 0 bytes, 0 discards
Received 0 OLS, 0 LRR, 0 NOS, 0 loop inits
Transmitted 0 OLS, 0 LRR, 0 NOS, 0 loop inits
Displays the Software and Hardware Version
version 1.0.6
Chapter 2 Before You Begin
OL-18084-01, Cisco MDS NX-OS Release 4.x