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How many traffic classes are supported on the ERX Edge Router?（）A、1B、2C、4D、8

题目

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

  • A、1
  • B、2
  • C、4
  • D、8
参考答案和解析
正确答案:D
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相似问题和答案

第1题：

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

A.1

B.2

C.4

D.8


参考答案：D

第2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3题：

The ERX Edge Router is configured for PPP over Ethernet without using VLAN tagging. How many PPP over Ethernet major interfaces can be configured per port?()

A.1

B.100

C.2048

D.4096


参考答案：A

第4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5题：

By default, how often does an ERX Edge Router send an OSPF link－state advertisement in a stable network?()

A.A

B.B

C.C

D.D


参考答案：D

第6题：

Beginning with software version 4－0－0.rel,how many virtual routers canbe configured on the ERX Edge Router?()

A.32

B.128

C.256

D.1000


参考答案：D

第7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8题：

Which configuration command configures queue buffer allocation on the ERX Edge Router?()

A.qos-profile

B.queue-profile

C.scheduler-profile

D.traffic-shape-profile


参考答案：B

第9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10题：

How does the ERX Edge Router interact with an external DHCP server in a Bridged 1483 network?()

A.It maintains DHCP leases on behalf of subscribers.

B.It initiates DHCP requests on behalf of subscribers.

C.It passes DHCP traffic to and from the server;you must configure static host routes.

D.It passes DHCP traffic to and from the server and inserts host routes into its routing table.


参考答案：D

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