I need an advice in full connectivity between IPV4-IPV6 network

[Dr.X]

Hi , 

i have a network topology as attached.

as you see it has both ipv4 & ipv6

i just need an ideas here about how let all pcs (ipv4 & ipv6) to talk together based on the topology attached.

[Bilal Nawaz]

Hello Ahmed,

You can use BGP with address-family ipv4 to provide routing for ipv4 and address-family ipv6 for ipv6.

This means between your router's you will have 2 BGP peerings, one for v4 one for v6.

If you use the ipv4 address for bgp address-family ipv6, you will have to apply a route-map on neighbor to change the next hop address to the relevant ipv6 interface address.

hth

Bilal

CCIE #45032

[Dr.X]

thanks but im looking for simple answer like full dual stack or by using NAT protocol.

regards