L2 Vlan on 6500 Switch

Unanswered Question
Jun 22nd, 2009

I have two 6500 switches as core and running hsrp. i need to create one L2 VLAN and don't want inter-communication with other Vlans. i also need running HSRP.

how i can get it. because if create one Vlan and don't create it's SVI interface it is what i neen but for HSRP feature when i create SVI it starts communication with other VLans.

i also dont want to create access-list to dis-allow inter valn communication.

if there is any solution please help me.

thanks,

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 3.5 (2 ratings)
Loading.
leekleybm Mon, 06/22/2009 - 03:01

Place the SVI's in a VRF away from your global routing table.

Jon Marshall Mon, 06/22/2009 - 03:55

If you don't want to use acl's and you have to have a L3 interface for this new vlan then you can use vrf-lite to separate this vlan from your other vlans. Basically vrf-lite will allow you to have 2 separate routing tables, one for the new vlan and one for the rest.

See this attached link for configuring vrf-lite -

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/50sg/configuration/guide/vrf.html

Note the link is for a 4500 config but vrf-lite works on the 6500 as well.

Jon

nitsg.gupta Tue, 06/23/2009 - 22:58

Thanks Jon,

it was very helpful document but somewhere i think it is related to VPNs and ISP.

at my end how can implement this.

plz help with example for SVIs or VLANs.

Actions

This Discussion