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cancel the description information of VLAN interface.
Parameter: <text> is the description information of VLAN interface, the length should not
exceed 256 characters.
Default: Do not configure.
Command Mode: VLAN interface mode
Usage Guide: The description information of VLAN interface behind description and
shown under the configured VLAN.
Example: Configure the description information of VLAN interface as test vlan.
Switch(config)#interface vlan 2
Switch(config-if-vlan2)#description test vlan
10.1.2 interface vlan
Command: interface vlan <vlan-id>
no interface vlan <vlan-id>
Function: Create a VLAN interface (a Layer 3 interface); the ―no interface vlan
<vlan-id>‖ command deletes the Layer 3 interface specified.
Parameters: <vlan-id> is the VLAN ID of the established VLAN, ranging from 1 to 4094.
Default: No Layer 3 interface is configured upon switch shipment.
Command mode: Global Mode
Usage Guide: When creating a VLAN interface (Layer 3 interface), VLANs should be
configured first, for details, see the VLAN chapters. When VLAN interface (Layer 3
interface) is created with this command, the VLAN interface (Layer 3 interface)
configuration mode will be entered. After the creation of the VLAN interface (Layer 3
interface), interface vlan command can still be used to enter Layer 3 Port Mode. Configure
16 interface vlan to manage device that is supported by layer 2 switch, but layer 3 forward
is not supported.
Example: Create a VLAN interface (layer 3 interface).
Switch(config)#interface vlan 1
Switch(Config-if-Vlan1)#
10.1.3 show ip route
Command: show ip route [ database ]
Function: Display routing table.
Parameter: database is database information.
Command Mode: Admin Mode