Owners manual

DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide
292
Command Default Level
Level: 12.
Usage Guideline
The specified description corresponds to the MIB object “ifAlias” defined in the RFC 2233.
Example
This example shows how to add the description “Physical Port 10” to interface eth 1/0/10.
Switch# configure terminal
Switch(config)# interface eth1/0/10
Switch(config-if)# description Physical Port 10
Switch(config-if)#
32-3 interface
This command is used to enter the interface configuration mode for a single interface. Use the no form of
the command to remove an interface.
interface INTERFACE-ID
no interface INTERFACE-ID
Parameters
INTERFACE-ID
Specifies the ID of the interface. The interface ID is formed by interface
type and interface number.
Default
None.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
This command enters the interface configuration mode for a specific interface. The format of the interface
number is dependent on the interface type. For physical port interfaces, the user cannot enter the
interface if the Switch’s port does not exist. The physical port interface cannot be removed by the no
command.
Use the interface vlan command to create Layer 3 interfaces. Use the vlan command in the global
configuration mode to create a VLAN before creating Layer 3 interfaces. Use the no interface vlan
command to remove a Layer 3 interface.
The port channel interface is automatically created when the channel-group command is configured for
the physical port interface. A port channel interface will be automatically removed when no physical port
interface has the channel-group command configured for it. Use the no interface port-channel
command to remove a port-channel.
For a NULL interface, the null0 interface is supported and can’t be removed.
Example
This example shows how to enter the interface configuration mode for the interface eth 2/0/5.