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Access Lists

 

The Sunset School project requires the following as security measures:

 

 

        To allow e-mail and directory services to enter the administrator network and deny anything else

        To allow internet access except telnet to the network

 

 

The following ACLs (Access Control Lists) code will be applied to satisfy such security requirements:

 

access list 101 permit tcp any 160.66.192.0 0.0.0.255 eq 25 (for email)

access list 101 permit tcp any 160.66.192.0 0.0.0.255 eq 53 (for Directory Services)

 

access list 102 deny tcp any any eq 23 (telnet)

access list 102 permit ip any any

 

interface ethernet0

ip access group 101 out

 

interface serial0

ip access group 102 in