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Block port TCP 5061 on L2 switch

Dear all

 

I need to block port 5061 TCP for a number of users.

When i want to do this in a 2960 switch and i want to apply it gives the error  %ERROR: Port-based ACLs are not supported with this image

 

my ACL is:

access-list 100 deny tcp any any eq 5061
access-list 100 permit ip any any

Interface fa0/1
access-list 100 in

%ERROR: Port-based ACLs are not supported with this image

 

the Main switch is a 3560.

I was thinking to add a ACL there on uplink interface ??


ip access-list extendend TEST
deny tcp host 192.168.1.1 eq 5061 any
permit ip any any

Interface fa0/1
ip access-group TEST in





Does anyone know what is the best option.

Best for me would be if i could block on interface of the 2960 switch.
Just need to block TCP 5061

 

Thanks!!

 

1 REPLY 1
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Layer 2 switches don't know

Layer 2 switches don't know how to look at ports.  

 

You need to find a Layer 3 device, like a router or a Layer 3 core switch.


TCP 5061 = SIP (over TLS) protocol.  You sure you want to do this?

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