Chapter 6. Manage / Configure the Switch
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19 no command
This command is used to disable a function or restore a setting to factory default of the switch.
(config-if)# no ?
channel-group Adds a port to a trunk
description Interface specific description
dot1x Configures 802.1x port-based access control
duplex Configures duplex operation
flowcontrol Enables flow control during autoneg
ip-filter Set ipaddress filter
lacp Configures LACP status
map Maps priority
maximum-packet-length Configures the maximum packet length of the port
mdi-mdix Configures the MDI or MDIX of the port
mvr Multicast VLAN Registration
port Configures the characteristics of the port
port-vlan Configures Port-Based VLAN
power-saving Decrease energy consumption
qos Configuration of QoS
rate-limit Configures rate-limits
shutdown Shuts down the selected interface
spanning-tree Specifies spanning tree configuration
speed Configures speed operation
switchport Configures switching mode characteristics
For example,
“lacp” command can enable the LACP function on the interface port(s) and “no lacp” command can disable it.
“maximum-packet-length 9600” will set the maximum packet size to 9600, and “no maximum-packet-length” will
put it to factory default setting 1518.