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2960 acl

np121
Level 1
Level 1

I am trying to use ACL to block a range of public IP's entering a 2960 switch everything else should not be effected

 

interface gigabitethernet1/0/1

ip access-group 1 in

 

access-list 1 deny x.x.x.0 0.0.0.255

 

why doesn't this work

1 Reply 1

Hello, 

 

Is this the entire access list ? If so, the access list would block everything because you don't have any permit statement.

 

That said, is your 2960 a layet 3 switch ? If not, no layer 3 access list would work...

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