I've got a config issue I'm trying to find a solution for. Currently I've got one ISP link connected to one 2851 router.
What I need to do is remove the single router and replace it with two routers. The ISP has said they will only neighbour with one IP so I'm thinking of running HSRP on the ISP facing interfaces with the IP that the ISP will BGP neighbour with being the vitual IP x.x.x.x.
Can I please get any feedback on if this is the best way? And whether this will work?
I appreciate that the obvious weakest point is the ISP link, but its something I can't change at the moment and need to put this second router in.
Thanks in advance