3com 5500-ei pwr Instrução De Instalação

 

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When configuring port isolation, go to these sections for information you are interested in: 

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Port Isolation Overview 

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Displaying and Maintaining Port Isolation Configuration 

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The port isolation feature is used to secure and add privacy to the data traffic and prevent malicious 

attackers from obtaining the user information. With the port isolation feature, you can add the ports to be 

controlled into an isolation group to isolate the Layer 2 and Layer 3 data between each port in the 

isolation group (a port in an isolation group does not forward traffic to the other ports in the isolation 

group).  

The ports in an isolation group must reside on the same switch or different units of an XRN fabric. 

 

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Currently, you can create only on isolation group on a Switch 5500-EI series switch. The number of 

Ethernet ports in an isolation group is not limited. 

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An isolation group only isolates the member ports in it. 

 

You can perform the following operations to add an Ethernet port to an isolation group, thus isolating 

Layer 2 and Layer 3 data among the ports in the isolation group. 

Follow these steps to configure port isolation: 

Enter system view 

— 

Enter Ethernet port view 

interface interface-type 
interface-number 

— 

Add the Ethernet port to the 
isolation group 

port isolate 

Required 

By default, an isolation group 
contains no port.