DELL 8132 ユーザーズマニュアル

Ethernet Configuration Commands

Use the switchport protected command in Interface Configuration mode to 

configure a protected port. The 

groupid parameter identifies the set of 

protected ports to which this interface is assigned. You can only configure an 

interface as protected in one group. You are required to remove an interface 

from one group before adding it to another group. 
Port protection occurs within a single switch. Protected port configuration 

does not affect traffic between ports on two different switches. No traffic 

forwarding is possible between two protected ports. Ports in a protected group 

will not forward traffic to other ports in the group.

groupid

•

groupid--Identifies which group this port will be protected in. (Range: 0-2)

No protected switchports are defined.

Interface Configuration (Ethernet) mode

This command has no user guidelines.

The following example configures Ethernet port 1/0/1 as a member of 

protected group 1.

console(config)#interface gigabitethernet 1/0/1

console(config-if-1/0/1)#switchport protected 1

2CSPC4.X8100-SWUM102.book  Page 434  Friday, March 15, 2013  8:56 AM