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The ERX Edge Router responds to&

题目

The ERX Edge Router responds to a received PPP over Ethernet Active Discovery Initiation(PADI) with which message type?（）

  • A、PPPoE Active Discovery Offer
  • B、PPPoE Active Discovery Initiation
  • C、PPPoE Active Session Confirmation
  • D、PPPoE Active Session Acknowledgment
参考答案和解析
正确答案:A
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相似问题和答案

第1题：

The ERX Edge Router responds toa received PPP over Ethernet Active Discovery Initiation(PADI) with which message type?()

A.PPPoE Active Discovery Offer

B.PPPoE Active Discovery Initiation

C.PPPoE Active Session Confirmation

D.PPPoE Active Session Acknowledgment


参考答案：A

第2题：

Which command prompts an ERX Edge Router to go into a loopback mode on T1 number 1 when a command is received from a remote ERX Edge Router?()

A.A

B.B

C.C

D.D


参考答案：A

第3题：

Which two features protect the ERX Edge Router from denial－of－service attacks? ()(Choose two.)

A. rate limiting of ICMP

B. RADIUS authorizations

C. source address validation

D. stateful firewall on the router


参考答案：A, C

第4题：

You have a Bridged 1483 service offering where each ATM PVC is assigned a /30 subnet. What are two characteristics of this configuration？（）

  • A、It burns IP addresses.
  • B、It conserves IP addresses.
  • C、Both the client and the ERX Edge Router have IP addresses.
  • D、The client has an IP address， but the ERX Edge Router uses an unnumbered address.

正确答案:A,C

第5题：

Which protocol is used to transfer files to on the ERX Edge Router?()

A.SCP

B.FTP

C.RCP

D.TFTP


参考答案：B, D

第6题：

Which command is used on the local router to invoke a loopback mode on a remote ERX Edge Router?()

A.A

B.B

C.C

D.D


参考答案：B

第7题：

Which service does the ERX Edge Router support with a virtual router?()

A.voice over IP

B.wholesale services

C.IP quality of service

D.SNMP management


参考答案：B

第8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9题：

Which protocol is used to transfer files to on the ERX Edge Router？（）

  • A、SCP
  • B、FTP
  • C、RCP
  • D、TFTP

正确答案:B,D

第10题：

单选题
How many traffic classes are supported on the ERX Edge Router?（）
A

1

B

2

C

4

D

8


正确答案： D
解析： 暂无解析

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