Users Guide

Version Description
9.2(1.0) Introduced on the Z9500.
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.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
E-Series legacy
command
Usage Information
The shutdown command marks a physical interface as unavailable for traffic. To
discover if an interface is disabled, use the show ip interface brief command.
Disabled interfaces are listed as down.
Disabling a VLAN or a port channel causes different behavior. When a VLAN is disabled,
the Layer 3 functions within that VLAN are disabled. Layer 2 traffic continues to flow.
Entering the shutdown command on a port channel disables all traffic on the port
channel and the individual interfaces within the port channel. To enable a port channel,
enter no shutdown on the port channel interface and at least one interface within that
port channel.
The shutdown and description commands are the only commands that you can
configure on an interface that is a member of a port channel.
Related
Commands
• interface port-channel — create a port channel interface.
• interface vlan — create a VLAN.
• show ip interface — display the interface routing status. Add the keyword brief
to display a table of interfaces and their status.
speed (Management interface)
Set the speed for the Management interface.
Syntax
speed {10 | 100 | 1000 | auto}
To return to the default setting, use the no speed command.
Parameters
10 Enter the keyword 10 to set the interface’s speed to 10 Mb/s.
100 Enter the keyword 100 to set the interface’s speed to 100 Mb/s.
Interfaces 820