3com S7906E 설치 설명서

 

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For detailed 802.1X configuration, refer to 802.1X Configuration in the Security Volume.  

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For detailed MAC-based authentication configuration, refer to MAC Authentication Configuration in 

the Security Volume.  

 

With port security enabled, more than one authenticated user is allowed on a port. The number of 

authenticated users allowed, however, cannot exceed the specified upper limit.  

By setting the maximum number of secure MAC addresses allowed on a port, you can: 

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Control the maximum number of users who are allowed to access the network through the port. 

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Control the number of secure MAC addresses that can be added with port security. 

Follow these steps to set the maximum number of secure MAC addresses allowed on a port: 

Enter system view 

— 

Enter interface view 

interface interface-type 
interface-number 

— 

Set the maximum number of 
secure MAC addresses 
allowed on a port 

port-security max-mac-count 
count-value 

Required 

Not limited by default 

 

This configuration is different from that of the maximum number of MAC addresses that can be leaned 

by the port in MAC address management. 

 

Before setting the port security mode, ensure that: 

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802.1X is disabled, the port access control method is macbased, and the port access control mode 

is auto. 

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MAC authentication is disabled. 

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The port does not belong to any aggregation group or service loopback group. 

(The above requirements must be all met. Otherwise, you will see an error message and your 

configuration will fail. On the other hand, after setting the port security mode on a port, you cannot 

change any configurations of the first three requirements.)