3com 5500-ei pwr Guía De Referencia

 

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# Assign description string “This ACL is used for filtering all HTTP packets” to ACL 3000.  

<Sysname> system-view 

[Sysname] acl number 3000 

[Sysname-acl-adv-3000] description This ACL is used for filtering all HTTP packets 

# Use the display acl command to view the configuration information of ACL 3000. 

[Sysname-acl-adv-3000] display acl 3000 

Advanced ACL  3000, 0 rule 

This acl is used for filtering all HTTP packets 

Acl's step is 1 

# Remove the description string of ACL 3000.  

[Sysname-acl-adv-3000] undo description 

display acl { all | acl-number } 

Any view 

all: Displays all ACLs. 

acl-number: Number of the ACL to be displayed, in the range of 2000 to 5999. 

Use the display acl command to display the configuration information of a specified or all ACLs. 

Note that if you specify the match order of an ACL when configuring the ACL, this command will display 

the rules of the ACL in the specified match order.  

# Display information about ACL 2000. 

<Sysname> display acl 2000 

Basic ACL  2000, 3 rules, match-order is auto 

This acl is used in eth 1/0/1 

Acl's step is 1 

 rule 3 permit source 3.3.3.0 0.0.0.255 

 rule 2 permit source 2.2.0.0 0.0.255.255 

 rule 1 permit source 1.0.0.0 0.255.255.255