A.Router(config)#interface GigabitEthernet 0/0Router(config-if)#ip ospf network point-to-point

B.Router(config)#interface GigabitEthernet 0/0Router(config-if)#ip ospf priority 1

C.Router(config)#interface GigabitEthernet 0/0Router(config-if)#ip ospf cost 5

D.Router(config)#interface GigabitEthernet 0/0Router(config-if)#ip ospf 1 area 2

A.It load-balances traffic over 172.16.9.5 and 172.16.4.4.

B.It sends all traffic over the path via 172.16.4.4.

C.It sends all traffic over the path via 172.16.9.5 using 172.16.4.4 as a backup.

D.It sends all traffic over the path via 10.0.1.100.

A.Ip route 0.0.0.0 0.0.0.0 10.200.0.2 10

B.ip route 0.0.0.0 0.0.0.0 10.200.0.2

C.Ip route 0.0.0.0 0.0.0.0 10.200.0.2 floating

D.ip route 0.0.0.0 0.0.0.0 10.200.0.2 1

A.It load-balances traffic by assigning the same metric value to more than one route to the same destination m the IP routing table.

B.It load-balances Layer 2 traffic along the path by flooding traffic out all interfaces configured with the same VLAN.

C.It forwards multiple packets to the same destination over different routed links n the data path

D.It uses a shared virtual MAC and a virtual IP address to a group of routers that serve as the default gateway for hosts on a LAN

A.enable secret

B.password-encrypt

C.enable password-encryption

D.service password-encryption