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Extended ACL Configuration on
       Cisco 2611 XM


       WWW.TCPIPGURU.COM
Description

 Extended Inbound ACL for Router 1 to deny FTP
 access from any pc to 192.168.2.2 ip address.
 R1#config t
 Enter configuration commands, one per line. End with CNTL/Z.
 R1(config)#access-list 100 deny tcp any host 192.168.2.2 eq 21
 R1(config)#access-list 100 permit ip any any
 R1(config-if)#ip access-group 100 in


 R1#show ip access-lists
 Extended IP access list 100
   10 deny tcp any host 192.168.2.2 eq telnet
    20 deny tcp any host 192.168.2.2 eq ftp
    30 permit ip any any

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How to configure Extended acl for an ip address

  • 1. Extended ACL Configuration on Cisco 2611 XM WWW.TCPIPGURU.COM
  • 2.
  • 3. Description  Extended Inbound ACL for Router 1 to deny FTP access from any pc to 192.168.2.2 ip address.
  • 4.  R1#config t  Enter configuration commands, one per line. End with CNTL/Z.  R1(config)#access-list 100 deny tcp any host 192.168.2.2 eq 21  R1(config)#access-list 100 permit ip any any  R1(config-if)#ip access-group 100 in  R1#show ip access-lists  Extended IP access list 100  10 deny tcp any host 192.168.2.2 eq telnet  20 deny tcp any host 192.168.2.2 eq ftp  30 permit ip any any