1. Refer to the exhibit. What parent network will automatically be included in the routing table when the three subnets are configured on Router1?
2. Refer to the exhibit. The network administrator has discovered that packets destined for servers on the 172.16.254.0 network are being dropped by Router2. What command should the administrator issue to ensure that these packets are sent out the gateway of last resort, Serial 0/0/1?
no ip classless
ip default-network 0.0.0.0
ip default-gateway 172.16.254.1
ip route 0.0.0.0 0.0.0.0 Serial 0/0/1
3. A network is converged and the routing tables are complete. When a packet needs to be forwarded, what is the first criterion used to determine the best path in the routing table?
the route with the smallest AD
the route with the longest address and mask match to the destination
the route with the highest bandwidth
the route with the best combination of AD and lowest cost