You have configured an IPv6 router which is having problems routing correctly to a default router connected to the Internet. You need to investigate the machine’s routing table and check that the default route is in place. You also need to check the ARP cache to see whether the MAC address of the default router has been learned. Which two commands enable you to perform these tasks? (Choose two.)

A.
arp -n

B.
netstat -r

C.
netstat -m

D.
ifconfig -a

E.
netstat -pn