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单选题Which service does the ERX Edge Router support with a virtual router?（　）A voice over IPB wholesale servicesC IP quality of serviceD SNMP management

题目
单选题
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

参考答案和解析
正确答案： B
解析： 暂无解析
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相似问题和答案

第1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2题：

By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?()

A. ping

B. hello

C. get request

D. echo request


参考答案：D

第3题：

The ERX Edge Router can utilize which two classifiers?()

A.multi field

B.policy classifier

C.quality of service

D.behavior aggregate


参考答案：A, D

第4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5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6题：

What is the default Quality of Service traffic class used by the ERX Edge Router?()

A. bronze forwarding

B. assured forwarding

C. expedited forwarding

D. best effort forwarding


参考答案：D

第7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8题：

In a PPP over ATM service offering, what is a valid method for assigning an address to the ERX Edge Router?()

A.DHCP assigned addresses

B.RADIUS assigned addresses

C.IP numbered with a loopback reference

D.IP unnumbered with a loopback reference


参考答案：D

第9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10题：

Which configuration component is required to allow a PPP over ATM client to connect to one virtual router for a particular session and to a different virtual router for another session?（）

  • A、profile
  • B、domain map
  • C、IP access-route
  • D、static IP addressing

正确答案:A

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