3com 5500-SI Manual De Usuario

C

HAPTER

 19: ACL C

ONFIGURATION

Table 385   Configuring Traffic Statistics

For details about the command, refer to the Command Reference Manual. 

The function of WRED Operation is to avoid congestion in advance. 

Perform the following configuration in the Ethernet Port View. 

Table 386   Configuring WRED Operation

For details about the command, refer to the Command Reference Manual. 

Table 387 describes the configuration specifications for control over logged in users.

Decide the control policy over Telnet, configuring the source IP, destination IP, and 
source MAC to control over. Also specify whether the control action is permitting or 
denying access.

This configuration can be implemented by means of basic ACL, which ranges from 
2000 to 2999.

Configure traffic 
statistics

 acl_number [ 

 rule ] | ip-group acl_number [ rule rule [ 

  rule rule ] ] | link-group 

acl_number [ rule

 rule ] }

Cancel the 
configuration of traffic 
statistics

acl_number [ rule

 rule ] | ip-group acl_number [ rule 

 [ link-group acl_number  rule rule ] ] | 

acl_number [ rule

 rule ] }

Display the statistics 
information

 interface_name | 

 | unit_id } 

Configure WRED Operation

  queue_index qstart probability

Cancel the configuration of WRED 
Operation

Table 387   Control over logged in users

Telnet

Control Telnet using 
source IP

Implement by 
means of basic ACL

1.9.2  Controlling Telnet using 
Source IP

Control Telnet using 
source IP and 
destination IP

Implement by 
means of advanced 
ACL

1.9.3  Controlling Telnet using 
Source IP and Destination IP

Control Telnet using 
source MAC

Implement by 
means of Layer 2 
ACL

1.9.3  Controlling Telnet using 
Source MAC

Table 388   Control Telnet using source IP

Enter system view

system-view

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