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Online H12-261_V3.0 Questions Video

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Total 479 questions
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HCIE-Routing & Switching (Written) V3.0 Questions and Answers

Question 65

The following are about 802.1x authentication. What are the correct statements about RADIUS authentication and HWTACACS authentication?

Options:

A.

Users can use 802.1x authentication to access the network, RADIUS completes authentication.

B.

RADIUS authentication and WTACACS authentication are mutually exclusive, and dual authentication cannot be performed for the same user at the same time.

C.

RADIUS authentication and HWTACACS authentication can perform dual authentication for the same user at the same time, which is more secure.

D.

RADIUS authentication and 802.1x authentication are mutually exclusive.

Question 66

An engineer built a network topology in order to study the working mechanism of the OSPFv3 protocol. The configurations of R1 and R2 are as follows. What are the types of LSAs exchanged between R1 and R2?

R1:

ipv6 ospfv3 1

router-id 1. 1.1.1

interface GigabitEthernet0/0/0 ipv6 enable

ipv6 address auto 1ink- 1oca1.ospfv3 1 area 0.0. 0.0

R2:

ipv6 ospfv3 1

router-id 2. 2.2.2

interface GigabitEthernet0/0/0 ipv6 enable

ipv6 address auto 1ink-1oca1 ospfv3 1 area 0.0.0. 0

Options:

A.

Network-LSA

B.

Router-LSA

C.

Link-LSA

D.

Inter-Area-Prefix-LSA

Question 67

If the router's GigabitEthermet0/0/0 interface sends out 0SPFv3 The value of the Option field in the Hello packet is 0x000013. The following description is correct (multiple choice)

Options:

A.

The Gigabit/thernet0/0/0 interface of router A will participate in IPv6 routing calculation

B.

The GigabitEthernct0/0/0 interface of router A belongs toNSSA area

C.

Router A supports AS-External-LSA flooding

D.

routerA is an OSPFv3 device with forwarding capability

Question 68

As shown below,R1, R2, R3 established Level2's neighbor relationship. aboutR3's IP routing table statement is correct:

Options:

A.

The 2022::/64 route will appear in the IP routing table

B.

The 2019::/64 route will appear in the IP routing table

C.

The 2020::/64 route will appear in the IP routing table

D.

The 2021::/64 route will appear in the IP routing table

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Total 479 questions
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