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Cisco 3550 ACL on VLAN

i hav got Cisco 3550-12T, in that i hav created VLAN 2,3,4 & 5. now my requirement is VLAN 2 can communicate all VLAN's, where VLAN 5 should only communicate VLAN 2 & vice versa & VLAN 3,4 should only communicate VLAN 2 & vice versa. how do i proceed, by default if i enable "ip routing" i can able to communicate, but i do i filter the packetz as i said above?

  • Other Network Infrastructure Subjects
1 REPLY

Re: Cisco 3550 ACL on VLAN

Hi,

You can do it using extended acl's fro denying traffic from Vlan 3,4 to vlan 5. This can also be done using Vlan MAPS. Please go through the link below:

http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12225sec/3550scg/swacl.htm#wp1082557

regards,

-amit singh

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