07-21-2009 01:42 AM - edited 03-06-2019 06:52 AM
Guys,
is this possible to do? If I want to have groups of vlans to have their own routing tables preventing the groups to route between eachother and push them to a default gateway of a firewall.
if so do you need any special hardware or software? Is an FWSM required?
Any good docs on this would be usefuly cant seem to find anything on it.
thanks
Solved! Go to Solution.
07-21-2009 02:05 AM
Hello Mick,
this is possible with sup720
you can use VRF lite or full featured MPLS VPN to have separate routing tables and subsets of interfaces
see
or
the difference is that in VRF lite no MPLS links are used and you need to provide dedicated logical links for each topology.
With MPLS this is not needed.
A FWSM is not required but it can completes the solution in some scenarios
Edit:
a design guide
http://www.cisco.com/en/US/docs/solutions/Enterprise/Network_Virtualization/PathIsol.html
Hope to help
Giuseppe
07-21-2009 02:05 AM
Hello Mick,
this is possible with sup720
you can use VRF lite or full featured MPLS VPN to have separate routing tables and subsets of interfaces
see
or
the difference is that in VRF lite no MPLS links are used and you need to provide dedicated logical links for each topology.
With MPLS this is not needed.
A FWSM is not required but it can completes the solution in some scenarios
Edit:
a design guide
http://www.cisco.com/en/US/docs/solutions/Enterprise/Network_Virtualization/PathIsol.html
Hope to help
Giuseppe
07-24-2009 01:33 AM
Thanks Giuseppe helpful as always!
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