ACL

rhltechie · ‎03-08-2007

If I wish to have an acl to prevent a specific vlan from talking to others, on what interface do I apply the acl. do i apply directly on the outgoing on the vlan interface i wish to restrict?

TIA,

R

dsweeny · ‎03-14-2007

you can use VLAN Access-list.

Refer this link:

http://www.cisco.com/en/US/products/hw/switches/ps646/products_configuration_example09186a0080470c39.shtml

Jon Marshall · ‎03-14-2007

Hi

If you are looking to restrict one vlan talking to a lot of other vlans then your best bet is to apply the access-list on source vlan (ie the one you want to restrict traffic from) in the inbound direction.

Outgoing traffic on a vlan interface is traffic going to one of the machines on that vlan. Inbound traffic on a vlan interface is traffic originating from clients on that vlan.

HTH

Jon