DELL 9.8(0.0) User Manual

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 — clears the FIB entries on a specified line card.
interface null
Configure a Null interface on the switch.
S4820T
Syntax
interface null number
Parameters
number
Enter zero (0) as the Null interface number.
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
9.7(0.0)
Introduced on the S6000-ON.
9.0.2.0
Introduced on the S6000.
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
 — configures a physical interface.
 — configures a Loopback interface.
 — configures a port channel.
804
Interfaces