A.MTU

B.link mode

C.protocol family

D.address

A.reject

B.policer

C.next term

D.counter

A.the route learned from the next hop with the lowest IP address

B.the route learned from the next hop with the highest IP address

C.the route learned with the lowest default route preference

D.the route with the lowest metric

A.load override

B.load patch

C.load replace

D.load set

A.traceroute

B.netstat

C.telnet

D.tcpdump