A.Well known ports apply to routers only and are used for communication and control traffic. Well known port numbers are assigned by IANA and can have any value.

B.Well known ports are used by TCP and UDP. Well known port numbers range from 1024 to 65535 and are assigned by IANA.

C.Well known port numbers are used by both TCP and UDP. Well known port numbers range from 1 to 1023 and are assigned by IANA.

D.Well known ports numbers are used by TCP only. Well known port numbers are assigned by IANA and can have any value.

A.There must be multiple ports assigned to the LAG.

B.All ports in the LAG must be configured with the same characteristics.

C.Auto-negotiation must be enabled on all ports in the LAG.

D.All of the above.

A.64 subnets, 4 hosts

B.64 subnets, 2 hosts

C.6 subnets, 30 hosts

D.4 subnets, 64 hosts

E.4 subnets, 62 hosts

A.The router ID is used to uniquely identify every OSPF router.

B.On the Alcatel-Lucent 7750 SR, the router ID is set to the highest logical IP address if router-id is not explicitly set.

C.The system address is used as the router ID if router-id is not set.

D.A router ID is not required by OSPF.

A.IGP

B.IBGP

C.EBGP

D.EGP

E.BGP cannot be run between routers in the same AS.