Command Reference ACL Commands
Command
mode
ACL configuration mode.
Usage Guide
Use this command to configure the filtering entry of ACLs in ACL configuration mode.
Configuration
Examples
The following example shows how to create and display an extended expert ACL. This expert ACL
denies all the TCP packets with the source IP address 192.168.4.12 and the source MAC address
001300498272.
Ruijie(config)#expert access-list extended 2702
Ruijie(config-exp-nacl)#deny tcp host
192.168.4.12 host 0013.0049.8272 any any
Ruijie(config-exp-nacl)#permit any any any any
Ruijie(config-exp-nacl)#show access-lists
expert access-list extended 2702
10 deny tcp host 192.168.4.12 host 0013.0049.8272 any any
20 permit any any any any
Ruijie(config-exp-nacl)#
This example shows how to use the extended IP ACL. The purpose is to deny the host with the IP
address 192.168.4.12 to provide services through the TCP port 100 and apply the ACL to Interface
gigabitethernet 1/1. The configuration procedure is as below:
Ruijie(config)# ip access-list extended ip-ext-acl
Ruijie(config-ext-nacl)# deny tcp host 192.168.4.12 eq 100 any
Ruijie(config-ext-nacl)# show access-lists
ip access-list extended ip-ext-acl
10 deny tcp host 192.168.4.12 eq 100 any
Ruijie(config-ext-nacl)#exit
Ruijie(config)#interface gigabitethernet 1/1
Ruijie(config-if)#ip access-group ip-ext-acl in
Ruijie(config-if)#
This example shows how to use the extended MAC ACL. The purpose is to deny the host with the
MAC address 0013.0049.8272 to send Ethernet frames of the type 100 and apply the rule to Interface
gigabitethernet 1/1. The configuration procedure is as below:
Ruijie(config)#mac access-list extended mac1
Ruijie(config-mac-nacl)#deny host 0013.0049.8272 any aarp
Ruijie(config-mac-nacl)# show access-lists
mac access-list extended mac1
10 deny host 0013.0049.8272 any aarp
Ruijie(config-mac-nacl)#exit
Ruijie(config)# interface gigabitethernet 1/1
Ruijie(config-if)# mac access-group mac1 in
This example shows how to use the standard IP ACL. The purpose is to deny the host with the IP
address 192.168.4.12 and apply the rule to Interface gigabitethernet 1/1. The configuration procedure
is as below: