Administrator Guide

Version Description
7.5.1.0 Introduced on the C-Series.
6.4.1.0 Introduced
Usage
Information
You cannot delete the Null interface. The only configuration command possible in a Null interface is ip
unreachables.
Example
DellEMC(conf)# interface null 0
DellEMC(conf-if-nu-0)#
Related
Commands
● interface — configure a physical interface.
● interface loopback — configure a Loopback interface.
● interface port-channel — configure a port channel.
● interface vlan — configure a VLAN.
● ip unreachables — enable generation of internet control message protocol (ICMP) unreachable
messages.
interface range
This command permits configuration of a range of interfaces to which subsequent commands are applied (bulk configuration).
Using the interface range command, you can enter identical commands for a range of interface.
Syntax
interface range interface {[stack/]slot/port[/subport] | port} —
{[stack/]slot/port[/subport] | port}, interface {[stack/]slot/port[subport]
| port} — {[stack/]slot/port[subport] | port},...
Parameters
interface
{[stack/]slot/
port[subport] |
port} —
{[stack/]slot/
port[subport] |
port},
interface
{[stack/]slot/
port[subport] |
port} —
{[stack/]slot/
port[subport] |
port},...
Enter interface range and one of the interfaces and then the interface
information. Select the range of interfaces for bulk configuration. You can enter up
to six comma-separated ranges. Spaces are not required between the commas. The
ranges can include VLANs, port-channels, and physical interfaces.
● For a port channel interface, enter the keywords port-channel then a
number.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the stack/slot/port/subport information.
● For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE
then the stack/slot/port/subport information.
● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the
stack/slot/port[/subport] information.
● For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the
stack/slot/port/subport information.
● For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then
the stack/slot/port information.
● For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
● For a Tunnel interface, enter the keyword Tunnel then a number from 1 to
16383.
Defaults None
Command Modes
CONFIGURATION
CONFIGURATION TERMINAL BATCH
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Interfaces 673