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New Member

communication between vlans

Hi

how can i do to communicate vlans only in one way? i mean i have vlan 2 and vlan 3, and i want that traffic from vlan 2 can see hosts of vlan 3, but traffic from vlan 3 can not see hosts in vlan 2, is this posible?

thanks

2 REPLIES

Re: communication between vlans

hi

you can configure VACL's to achieve your requirement.. But you should make sure that your platform and the ios version/feature set installed in that supports the same..

http://www.cisco.com/en/US/products/hw/switches/ps708/products_configuration_guide_chapter09186a0080160a7e.html

regds

New Member

Re: communication between vlans

Look into reflexive access lists.

In summary, they are similar to using the established key word but also apply to icmp and udp. That way, you can have one side with full access to the other, but not vice versa.

http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_configuration_guide_chapter09186a00800d9817.html

HTH,

Andres

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