In the following exhibit, a packet from network 192.168.1.0/24 is destined for 192.168.4.0/24. The route the packet will take will be Router A to Router B, determined by RIPv2. However, the bandwidth is only 64 Kb/s. How can you force packets to travel over the 1.544 Mb/s links?

A.	RouterA(config-router)# passive interface serial 0/3/0
	RouterB(config-router)# passive interface serial 0/3/0
B.	RouterA(config)# ip route 192.168.4.0 255.255.255.0 serial 0/3/1
	RouterB(config)# ip route 192.168.1.0 255.255.255.0 serial 0/3/1
C.	RouterA(config-router)# cost 2 serial 0/3/0
	RouterB(config-router)# cost 2 serial 0/3/0
D.	RouterA(config-if)# metric 2 serial 0/3/0
	RouterB(config-if)# metric 2 serial 0/3/0

B. To route packets over the higher-speed link, you would need to configure a static route for both Router A and Router B. If these links would go down, then the lower-speed link would become active. This is due to administrative distance.