JN0-100

单选题When troubleshooting ATM, which command would allow you to test reachability from one side of an ATM cloud to the other?（）A ping atm vci 0.100 interface at-0/1/0 end-to-endB ping atm vci 0.100 interface at-0/1/0 circuitC ping atm vci 0.100 interface at

题目
单选题
When troubleshooting ATM, which command would allow you to test reachability from one side of an ATM cloud to the other?（）
A

ping atm vci 0.100 interface at-0/1/0 end-to-end

B

ping atm vci 0.100 interface at-0/1/0 circuit

C

ping atm vci 0.100 interface at-0/1/0 far-end

D

ping atm vci 0.100 interface at-0/1/0 final-hop

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相似问题和答案

第1题：

In a Bridged 1483 network, which set of commands represent an operationally correct configuration for an ATM subinterface?()

A. interface atm 6/0.33 atm pvc 33 0 33 aal5mux encapsulation bridge1483 ip unnumbered loopback0

B. interface atm 6/0.33 atm pvc 33 0 33 aal5snap encapsulation bridge1483 ip unnumbered loopback0

C. interface atm 6/0.33 atm pvc 33 0 33 aal5mux encapsulation bridge1483 ip address unnumbered loopback0

D. interface atm 6/0.33 atm pvc 33 0 33 aal5snap encapsulation bridge1483 ip address 0.0.0.0 255.255.255.255


参考答案：B

第2题：

When troubleshooting ATM, which command would allow you to test reachability from one side of an ATM cloud to the other?()

A.ping atm vci 0.100 interface at-0/1/0 end-to-end

B.ping atm vci 0.100 interface at-0/1/0 circuit

C.ping atm vci 0.100 interface at-0/1/0 far-end

D.ping atm vci 0.100 interface at-0/1/0 final-hop


参考答案：A

第3题：

Which set of configuration commands illustrates the correct configuration steps for a PPP over ATM Interface?()

A. interface atm 5/1.1 atm pvc 1 0 101 aal5autoconfig profile ppp generic autoconfig ip

B. interface atm 5/1.1 atm pvc 1 0 101 aal5snap encapsulation ppp ppp authentication pap ip unnumbered loopback 1 ip access-routes

C. interface atm 5/1.1 atm pvc 1 0 101 aalmux ip encapsulation ppp ppp authentication pap ip unnumbered loopback 1 ip access-routes

D. interface atm 5/1.1 atm pvc 1 01 101 aal5snap encapsulation pppoa ppp authentication chap ip profile generic


参考答案：B

第4题：

Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured. Which combinations accurately describe the interface under which a feature will be configured?（）

  • A、PPP on the ATM interface
  • B、VPI/VCI on the dialer interface
  • C、IP address on the ATM interface
  • D、CHAP on the dialer interface

正确答案:D

第5题：

在ATM物理层信元中,空闲信元的信头值是()

A.VPI=0，VCI=0

B.VPI=1，VCI=0

C.VPI=0，VCI=1

D.VPI=1，VCI=1


参考答案：A

第6题：

With the CLI command profile atm 1483 bulk－config－name test atm－pppoe,which three statements describe its purpose and implementation?()

A.Profile atm 1483 must be applied to the atm major interface.

B.The bulk-config-name used is test atm-pppoe.

C.The bulk-config-name used is test.

D.Atm-pppoe is the atm base profile.

E.Atm-pppoe is the atm level interface description.


参考答案：A, C, D

第7题：

Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured.Which combinations accurately describe the interface under which a feature will be configured?（）

A. PPP on the ATM interface

B. VPI/VCI on the dialer interface

C. IP address on the ATM interface

D. CHAP on the dialer interface


参考答案：D

第8题：

In a Bridged 1483 network, you suspect ATM interface 6/2.1 is receiving cells but may not be transmitting them.The interface has an ATM PVC configuration of atm pvc 33 0 33 aal5snap .How do you baseline this interface and display recent ATM cell statistics?（）

A. baseline atm vc atm 6/2 1 show atm vc atm 6/2 1 delta

B. baseline atm vc atm 6/2 33 show atm vc atm 6/2 33 delta

C. baseline interface atm 6/2 1 show atm vc atm 6/2 1 delta

D. baseline interface atm 6/2 33 show atm vc atm 6/2 33 delta


参考答案：D

第9题：

What are three common reasons for ATM CRC errors？（）

  • A、Incorrect VPI and VCI configuration
  • B、Noise， gain hits， or other transmission problems on the data link equipment
  • C、ATM cells are dropped due to incorrect ATM routing in the service provider.
  • D、A faulty or failing ATM interface.
  • E、Cells are dropped due to traffic policing in the ATM cloud on one or more virtual circuits attached to theATM interface

正确答案:B,D,E

第10题：

You are the top of hierarchy and must configure OSPF on inteface so-0/0/0 unit 100. Which two achieve this result?（）

  • A、set protocols   set ospf area 0   set interface so-0/0/0.100
  • B、set protocols ospf area 0 interface so-0/0/0.100
  • C、edit protocols ospf interface so-0/0/0.100
  • D、edit protocols ospf area 0   set interface so-0/0/0.100

正确答案:B,D

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