Hello I have some non cisco routers running vrrp between three sites (Router 1, Router 2, Router 3.  The same server vlan resides at all three sites.  Currently spanning tree is blocking the link between Router 2 and Router 3.  I want to attach two n...

We have some remote sites that are currently connected via OSPF back to our main Nexus 7000 routers.  We would like to provide redundant connection for these remote sites by adding a site-to-site vpn tunnel over internet.Currently the VPN firewalls a...