On the OSPFv3 network shown in the figure, area 1 is an NSSA. R1 imports the external route 2000::1/128 to OSPFv3. Which of the following LSAs are available in area 0?

A. Inter-Area-Router-LSA
B. Intra-Area-Prefix-LSA
C. Link-LSA
D. Inter-Area-Prefix-LSA
正解:A,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
On a BGP/MPLS IP VPN network, VPNv4 routes carry the export RT. Which of the following attributes is used by MP-BGP to carry the export RT?
A. AS Path
B. Extended_Community
MP_REACH_NLRI
C. Local_Preference
正解:B
質問 3:
On the OSPFv3 network shown in the figure:
* Area 1 is a stub area
* Area 2 is a common area
* Area 3 is an NSSA
* The IPv6 address of Loopback0 on R6 is 2000::6/128.
* The router ID of each router is 10.0.X.X, where X is the router number.

Which of the following statements are true?
A. The Inter-Area-Prefix-LSA that is generated by R2 and describes 2000::6/128 exists in Area 1.
B. The Inter-Area-Prefix-LSA that is generated by R3 and describes 2000::6/128 exists in Area 2.
C. The Inter-Area-Prefix-LSA that is generated by R1 and describes 2000::6/128 exists in Area 3.
D. The Inter-Area-Prefix-LSA that is generated by R1 and describes 2000::6/128 exists in Area 0.
正解:B,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
On a BGP/MPLS IP VPN network, which of the following are carried when a PE advertises VPNv4 routes?
A. RD
B. Import target
C. Export target
D. IPv4 prefix
正解:A,B,C,D
質問 5:
On the OSPFv3 network shown in the figure, area 1 is a common area. Which of the following statements are true?

A. R1, R2, and R3 generate Inter-Area-Prefix-LSAs.
B. The LSDBs of R1, R2, and R3 are the same.
C. If R5 imports an external route, R4 does not need to rely on the Inter-Area-Router-LSA to calculate the external route.
D. The LSDBs of R4 and R5 are the same.
正解:A,D
質問 6:
A network engineer provides a troubleshooting report after rectifying a fault. The actual network is simplified into the one shown in the figure, where R1 and R2 both have OSPF enabled, and function as the gateways of PCI and PC2, respectively. Given this, which of the following statements is false?

A. PC1 and PC2 cannot ping each other.
B. R1 cannot ping 192.168.1.2.
C. The router LSA generated by R1 contains information with the link ID being 192.168.1.0.
D. The OSPF routing table of R1 contains a route to 192.168.1.0/24.
正解:B
Matsuura -
ありがとねPass4Testさん
H12-831_V1.0の問題集で助かりました。一冊だけで合格することが可能です。