You are configuring IBGP and you must ensure that reachability is maintained between participating routers, even if the physical topology changes.
Which two actions should you perform in this scenario? (Choose two.)
A. Configure DHCP on all IBGP devices.
B. Configure an IGP within your IBGP network.
C. Configure static routes to all IBGP peers.
D. Configure IBGP peerings to loopback addresses.