Command Line Reference Guide

If your system has more than one stack-unit, use the show redundancy command to
display which stack-unit is the primary unit.
Example
FTOS(conf)#interface managementethernet 0/0
FTOS(conf-if-ma-0/0)#
Related
Commands
management route – configures a static route that points to the Management interface or a
forwarding router.
duplex (Management) – clears the forwarding information base (FIB) entries on a specified
stack-unit.
speed (Management interface) – clears the FIB entries on a specified stack-unit.
interface null
Configure a Null interface on the switch.
S5000
Syntax
interface null number
Parameters
number Enter zero (0) as the Null interface number.
Defaults Not configured; number = 0
Command Modes CONFIGURATION
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
You cannot delete the Null interface. The only configuration command possible in a Null
interface is ip unreachables.
Example
FTOS(conf)#interface null 0
FTOS(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.
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