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You can successfully ping a Bridged 1483 customer's workstat

题目
单选题
You can successfully ping a Bridged 1483 customer's workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device. What could be causing this problem?（）
A

incorrect DSL network redistribution

B

incorrect static host route configuration

C

incorrect static customer route configuration

D

incorrect default static route configuration on the end user

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相似问题和答案

第1题：

Waiter: Hello, sir. ?

Customer: Could you give us a second, please?

Waiter: Sure.

A． Are you ready to order

B． How can I help you

C． Ready to take my order

D． Can I do you a favor


正确答案：A
侍者和顾客对话，顾客说：“请等一会儿好吗?”选项A(您要点单吗?)符合交际语境。选项C不够礼貌，与交际双方身份不匹配；选项D与后面的回答不配套。

第2题：

Receptionist: Can I help you?

Customer: ______. Where do I pay my fees?

A、As you please

B、Yes, please

C、Thank you

D、Yes, you can


参考答案：B

第3题：

Desk Clerk:Good afternoon,Holiday Inn.Customer:Hello,I’d like to book a double room for the nights of 23rd and 24th please. Desk Clerk:______

A:What’s the matter?

B:Just a minute, please.

C:What can I do for you?

D:Can I help you?


参考答案：B

第4题：

In a bridged 1483 network,which configuration command allows the ERX Edge Router to advertise customer networks into the provider's IGP?()

A.redistribute direct

B.redistribute static

C.redistribute connected

D.redistribute access-internal


参考答案：C

第5题：

Which two B－RAS service offerings maintain the analog dial－up model with centralized user authentication,authorization,andaccounting?()

A.Routed1483

B.Bridged1483

C.PPPoverATM

D.PPPoverEthernet


参考答案：C, D

第6题：

Regarding the extended ping command; which of the statements below are true?

(Select all valid answer choices)

A．The extended ping command is supported from user EXEC mode.

B．The extended ping command is available from privileged EXEC mode.

C．With the extended ping command you can specify the TCP and UDP port to be pinged.

D．With the extended ping command you can specify the timeout value.

E．With the extended ping command you can specify the datagram size.


正确答案：BDE
解析：Explanation:
The extended ping command works only at the privileged EXEC command line.
Some of the extended ping command values include the datagram size and timeout value as shown:

Datagram size [100]: Size of the ping packet (in bytes). Default: 100 bytes.

Timeout in seconds [2]: Timeout interval. Default: 2 (seconds). The ping is declared successful only if the ECHO REPLY packet is received before this time interval.

Incorrect Answers:
A. Regular pings are available in both user and privileged mode, but not extended pings.
C. Ports can not be specified.

第7题：

A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point?()

A.ERX ATM IP address

B.DSL router IP address

C.DSL bridge IP address

D.ERX loopback address


参考答案：D

第8题：

Clerk:Central Ballet. ?

Customer: Yes, what's on tonight?

Clerk: Sleeping Beauty.

A． May I help you

B． What do you want

C． Can you speak out

D． What's the matter


正确答案：A
消费者打电话到中央芭蕾舞团欲询问今晚的节目，这里的工作人员接到电话，选项A(我能帮你做什么)是习惯表达。选项B、C、D不符合交际语境。

第9题：

You can successfully ping a Bridged 1483 customer‘s workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device.What could be causing this problem?()

A. incorrect DSL network redistribution

B. incorrect static host route configuration

C. incorrect static customer route configuration

D. incorrect default static route configuration on the end user


参考答案：A

第10题：

RouterNetworkTutisconfiguredasshownbelow:Giventheaboveconfiguration,whichstatementistrue?()

A.ThisdeviceisconfiguredasaPPPoEclient

B.ThisdeviceisconfiguredasaPPPoAclient

C.ThisdeviceisconfiguredasRFC1483/2684bridge

D.Thisdeviceisconfiguredananaggregationrouter


参考答案：B

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