JN0-130

多选题What are the three OSPF authentication methods supported on the ERX Edge Router？（）Anull passwordBsimple passwordCmessage digest 5DPassword Authentication ProtocolEChallenge Handshake Authentication Protocol

题目
多选题
What are the three OSPF authentication methods supported on the ERX Edge Router？（）
A

null password

B

simple password

C

message digest 5

D

Password Authentication Protocol

E

Challenge Handshake Authentication Protocol

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相似问题和答案

第1题：

Which IS－IS authentication method is supported on the ERX Edge Router?()

A. simple password

B. HMAC message digest 5

C. Password Authentication Protocol

D. Challenge Handshake Authentication Protocol


参考答案：B

第2题：

Where is OSPF authentication configured on the ERX Edge Router?()

A.A

B.B

C.C

D.D


参考答案：A

第3题：

Which two external authentication methods are supported by the Junos OS for user authentication?()

A. RADIUS

B. KERBEROS

C. IPsec

D. TACACS+


参考答案：A, D

第4题：

Routers R1 and R2, OSPF neighbors in area 0 over their Fa0/0 interfaces (respectively), currently both successfully use OSPF MD5 authentication. The OSPF configuration includes the area 0 authentication command under the router ospf 1 command.Which of the following commands must have been configur ed on R1‘s Fa0/0 interface?（）

A. ip ospf authentication null

B. ip ospf authentication message - digest

C. ip ospf authentication -key whatever- it - is

D. ip ospf message - digest - key 1 md5 whatever - it - is

E. ip ospf md5 1 key whatever - it - is


参考答案：B, D

第5题：

In a PPP over ATM environment,which two PPP authentication methods are supported by the ERX Edge Router?()

A.IKE

B.PAP

C.CHAP

D.MSCHAP


参考答案：B, C

第6题：

What are the three OSPF authentication methods supported on the ERX Edge Router?()

A.A

B.B

C.C

D.D

E.E


参考答案：A, B, C

第7题：

Which two authentication protocols can be configured for RIP on an ERX Edge Router? ()

A.A

B.B

C.C

D.D


参考答案：B, D

第8题：

Which three user authentication methods are supported by the Junos OS?()

A. RADIUS

B. CHAP

C. local user database

D. TACACS+

E. PAP


参考答案：A, C, D

第9题：

Which of the following statements about authentication responses and conditions is true? ()(Choose two.)

A. When a router receives a failure response, it stops querying authentication methods.

B. When a router receives an error response, it stops querying authentication methods.

C. If the router receives a failure response from an authentication method, it queries the next method.

D. The router does not differentiate between failure and error responses; the authentication process is always interrupted.

E. If it receives no response from the authentication method, a router will determine the error condition on its own; the router also has the option to proceed to the next method in a list if configured accordingly.


参考答案：A, E

第10题：

You are troubleshooting a WAN connection for TestKing, and on the router you execute the, "debug ppp authentication" command, and view the following output:What kind of handshake was used for the PPP authentication?（）

A. one-way

B. two-way

C. three-way

D. No handshakes required during authentication

E. None of the above


参考答案：C

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