Using The No Form Of A Command - Cisco MDS 9000 Series Configuration Manual

Using the no Form of a Command

DETAILED STEPS
Command or Action
Step 1
where detail
Example:
switch# configure terminal
switch(config)# interface mgmt0
switch(config-if)# where detail
mode:
username:
Using the no Form of a Command
Almost every configuration command has a no form that can be used to disable a feature, revert to a default
value, or remove a configuration. The Cisco NX-OS command reference publications describe the function
of the no form of the command whenever a no form is available.
This example shows how to disable a feature:
switch# configure terminal
switch(config)# feature tacacs+
switch(config)# no feature tacacs+
This example shows how to revert to the default value for a feature:
switch# configure terminal
switch(config)# banner motd #Welcome to the switch#
switch(config)# show banner motd
Welcome to the switch
switch(config)# no banner motd
switch(config)# show banner motd
User Access Verification
This example shows how to remove the configuration for a feature:
switch# configure terminal
switch(config)# radius-server host 10.10.2.2
switch(config)# show radius-server
retransmission count:0
timeout value:1
deadtime value:1
total number of servers:1
following RADIUS servers are configured:
switch(config)# no radius-server host 10.10.2.2
switch(config)# show radius-server
retransmission count:0
Cisco MDS 9000 Family NX-OS Fundamentals Configuration Guide
46
conf
interface mgmt0
admin
10.10.1.1:
available for authentication on port:1812
available for accounting on port:1813
10.10.2.2:
available for authentication on port:1812
available for accounting on port:1813
Understanding the Command-Line Interface
Purpose
Displays the PWC.
OL-29291-02