Reference Guide
Defaults Not configured; number = 0
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
7.6.1.0 Introduced on the S-Series.
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
Dell(conf)#interface null 0
Dell(conf-if-nu-0)#
Related
Commands
interface — configures a physical interface.
interface loopback — configures a Loopback interface.
interface port-channel — configures a port channel.
interface vlan — configures a VLAN.
ip unreachables — enables 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.
Z9500
Syntax
interface range interface {slot/port | port} — port}, interface {slot/port
| port} — port},...
Parameters
interface
{slot/
port | port} —
port},
interface
{slot/port | port}
— port},...
Enter interface range and one of the interfaces and then slot/port, port-
channel, or VLAN number 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. The range is from 1 to 512.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the
slot/port information.
Interfaces 631