单选题You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standalone WLAN. What may cause this problem？（）A The minimum data rate is not set to 11 Mbps.B An address resolution protocol has been disabledC Publicly Secure Pac

题目
单选题
You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standalone WLAN. What may cause this problem？（）
A

The minimum data rate is not set to 11 Mbps.

B

An address resolution protocol has been disabled

C

Publicly Secure Packet forwarding is enabled

D

The access point is set to the least congested channel.

相似考题

1.While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?A．The data link layerB．The application layerC．The access layerD．The session layerE．The network layer

2.While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber. Which condition could this indicate（）。A、The port is experiencing errorsB、The port is administratively disabledC、The port is blocked by spanning treeD、The port has an active link with normal traffic activity

3.While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）A、Router#copy tftp flashB、Router(config)#restore flashC、Router(config)#repair flashD、Router#copy flash runE、Router>copy start flashF、Router#copy start flash

4. You are troubleshooting a one-way call problem with a cisco 7920 wireless ip phone on a standalone wlan. What may cause this problem？（）A、the minimum data rate is not set to 11 mbps.B、an address resolution protocol has been disabledC、publicly secure packet forwarding is enabledD、the access point is set to the least congested channel.

更多“You are troubleshooting a one-way call problem with a Cisco ”相关问题

  • 第1题：

    At which stage of the Cisco Lifecycle Services approach would you recommend supporting and troubleshooting the system？  （）

    • A、 Preparation
    • B、 Planning
    • C、 Design
    • D、 Implementation
    • E、 Operation
    • F、 Optimization

    正确答案:E

  • 第2题：

    You are troubleshooting a one-way call problem with a cisco 7920 wireless ip phone on a standalone wlan. What may have caused this problem？（）

    • A、the minimum data rate is not set to 11 mbps.
    • B、publicly secure packet forwarding is enabled.
    • C、the access point is set to the least congested channel.
    • D、an address resolution protocol has been disabled.

    正确答案:D

  • 第3题：

    You are troubleshooting a problem with a cisco 7920 wireless ip phone on a standalone wlan. the phone rings but， when you Answer ，the call is dropped. What may have caused this problem？（）

    • A、publicly secure packet forwarding is enabled.
    • B、the minimum data rate is not set to 11 mbps.
    • C、an address resolution protocol is enabled.
    • D、the access point is set to the least congested channel.

    正确答案:A

  • 第4题：

    You are troubleshooting a problem with a Cisco 7920 wireless IP phone that is causing the phone to drop calls. The problem appears to be a roaming bandwidth issue. In order to verify what kind ofissue it is， you decide to increase the bandwidth reserved for roaming on the WLAN controller to themaximum. What level do you set the bandwidth to？（）

    • A、5 percent
    • B、15 percent
    • C、25 percent
    • D、35 percent

    正确答案:C

  • 第5题：

    单选题
    While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）
    A

    Router#copy tftp flash

    B

    Router(config)#restore flash

    C

    Router(config)#repair flash

    D

    Router#copy flash run

    E

    Router>copy start flash

    F

    Router#copy start flash


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standalone WLAN. What may cause this problem？（）
    A

    The minimum data rate is not set to 11 Mbps.

    B

    An address resolution protocol has been disabled

    C

    Publicly Secure Packet forwarding is enabled

    D

    The access point is set to the least congested channel.


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    You are troubleshooting a problem with a Cisco 7920 wireless IP phone that is causing the phoneto drop calls. The problem appears to be roaming bandwidth issue. In order to verify what kind ofissue it is， you decide to increase the bandwidth reserve for roaming on the WLAN controller tomaximum. What level do you set the bandwidth to？（）
    A

    5 percent

    B

    15 percent

    C

    25 percent

    D

    35 percent


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    You are troubleshooting a problem with a Cisco 7920 wireless IP phone that is causing the phoneto drop calls. The problem appears to be a roaming bandwidth issue. In order to verify what kind ofissue it is， you decide to increase the bandwidth reserved for roaming on the WLAN controller tothe maximum. What level do you set the bandwidth to？（）
    A

    25 percent

    B

    15 percent

    C

    5 percent

    D

    35 percent


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standaloneWLAN. What may have caused this problem？（）
    A

    The minimum data rate is not set to 11 Mbps.

    B

    An address resolution protocol has been disabled.

    C

    Publicly Secure Packet forwarding is enabled.

    D

    The access point is set to the least congested channel.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    In CRS Administration, when you add a JTAPI Call Control Group, what is created on the Cisco CallManager?（）

    • A、CallManager Call Control Group  
    • B、CRS CTI Route Point  
    • C、CRS JTAPI User  
    • D、CTI ports  
    • E、CRS Call Control Group  
    • F、CTI Route Points and directory numbers 

    正确答案:D

  • 第11题：

    You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but， when you answer， the call is dropped. What may cause this problem？（）

    • A、The minimum data rate is not set to 11 Mbps.
    • B、An address resolution protocol is enabled.
    • C、Publicly Secure Packet forwarding is enabled.
    • D、The access point is set to the least congested channel.

    正确答案:C

  • 第12题：

    While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?（）

    • A、The data link layer
    • B、The application layer
    • C、The access layer
    • D、The session layer
    • E、The network layer

    正确答案:E

  • 第13题：

    单选题
    At which stage of the Cisco Lifecycle Services approach would you recommend supporting and troubleshooting the system？  （）
    A

     Preparation

    B

     Planning

    C

     Design

    D

     Implementation

    E

     Operation

    F

     Optimization


    正确答案： E
    解析： 暂无解析

  • 第14题：

    单选题
    In CRS Administration, when you add a JTAPI Call Control Group, what is created on the Cisco CallManager?（）
    A

    CallManager Call Control Group  

    B

    CRS CTI Route Point  

    C

    CRS JTAPI User  

    D

    CTI ports  

    E

    CRS Call Control Group  

    F

    CTI Route Points and directory numbers 


    正确答案： D
    解析： 暂无解析

  • 第15题：

    单选题
    While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 190.0.3.35/24 Default Gateway: 190.0.3.1 Remote Server: 190.0.5.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 - Unsuccessful Ping 190.0.3.35 - Successful Ping 190.0.3.1 - Unsuccessful Ping 190.0.5.250 - Unsuccessful What is the underlying cause of this problem?（）
    A

    TCP/IP not correctly installed

    B

    Local physical layer problem

    C

    NIC not functioning

    D

    Remote physical layer problem


    正确答案： A
    解析： 暂无解析

  • 第16题：

    单选题
    You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but， when you answer， the call is dropped. What may cause this problem？（）
    A

    The minimum data rate is not set to 11 Mbps.

    B

    An address resolution protocol is enabled.

    C

    Publicly Secure Packet forwarding is enabled.

    D

    The access point is set to the least congested channel.


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber. Which condition could this indicate（）。
    A

    The port is experiencing errors

    B

    The port is administratively disabled

    C

    The port is blocked by spanning tree

    D

    The port has an active link with normal traffic activity


    正确答案： C
    解析： 暂无解析

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