Question 1

IEIF expands the functions of OSPF by taking advantage of the strong expansibility of OSPF. To enable it to support IPv6 networks, the expanded protocol is called OSPFv3. OSPFv3 is compatible with OSPFv2.

Options :

A : True

B : False

Answer: B

Question 2

From this picture, we can judge

Options :

A : If not configured aboutAS_Pathrouting strategy, then3002:-4/128 —must not originate fromAS 65001

B : R1does not have3002:3/128and3002.-4/128routing

C : R1have3002.-3/128and3002:.4/128routing

D : If not configured aboutAS_Pashrouting strategy, then3002:4/28must have originated fromAS 65001

Answer: C,D

Question 3

To ensure security, authentication can be configured in the OSPFV3 process area view.

Options :

A : True

B : False

Answer: A

Question 4

What is the LSA whose flooding range is the entire autonomous system in SPFV3?

Options :

A : Link-LSA

B : As-external-LSA

C : Inter-Area-Prefix-LSA

D : Intra-Area-Prefix-LSA

Answer: B

Question 5

About the site in the BGPIMPLS IP VPN network architecture. Which of the following descriptions is correct?

Options :

A : in any case, belong to the sameVPNDifferent sites on the

B : through the sameCETerminals connected to the operator-s network may belong to different sites(MCE)

C : site is a groupIPsystem, a network of hosts cannot be called a site

D : The two geographically separated networks must belong to different sites

Answer: B