A Cisco router is booting and has just completed the POST process. It is now ready to find and load an IOS  image. What function does the router perform next?（）A、It checks the configuration register.B、It attempts to boot from a TFTP server.C、It loads the 

题目

A Cisco router is booting and has just completed the POST process. It is now ready to find and load an IOS  image. What function does the router perform next?（）

  • A、It checks the configuration register.
  • B、It attempts to boot from a TFTP server.
  • C、It loads the first image file in flash memory.
  • D、It inspects the configuration file in NVRAM for boot instructions.
相似考题

1.将Cisco路由器的配置保存在NVRAM中，正确的命令是A）Router #write flash B）Router #write networkC）Router #write memory D）Router #write erase

2.While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）A. Router#copy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

3.Refer to the exhibit. The two exhibit devices are the only Cisco devices on the network. The serial network between the two devices has a mask of 255.255.255.252. Given the output that is shown, what three statements are true of these devices? （）A.The Manchester serial address is 10.1.1.1B.The Manchester serial address is 10.1.1.2C.这个Manchester路由器串口地址为：10.1.12D.The London router is a Cisco 2610.E.The Manchester router is a Cisco 2610.F.The CDP information was received on port Serial0/0 of the Manchester router.G.The CDP information was sent by port Serial0/0 of the London Router.

4.Which of the following commands will display the name of the IOS image file being used in a Cisco router?()A. Router# show IOSB. Router# show versionC. Router# show imageD. Router# show protocolsE. Router# show flash

更多“A Cisco router ”相关问题

  • 第1题：

    将Cisco路由器的配置保存在NVRAM中，正确的命令是

    A.Router #write flash

    B.Router #write network

    C.Router #write memory

    D.Router #write erase


    正确答案：C
    从NVRAM加载配置信息命令为Configurememory将路由器配置保存在NVRAM中命令为Writememory

  • 第2题：

    Which of the following commands on the wireless interface of a cisco 3845 integrated service router allows the ssid to broadcast？（）

    • A、router（config-ssid）# enable
    • B、router（config-ssid）# advertise
    • C、router（config-ssid）# broadcast
    • D、router（config-ssid）# guest-mode

    正确答案:D

  • 第3题：

    If you have Cisco integrated services router and need to upgrade the Cisco IOS image,which kind of Cisco Support services do you need?（）

    • A、Cisco SMARTNet onsite
    • B、Cisco TAC
    • C、Advanced Hardware Replacement
    • D、Software Support

    正确答案:D

  • 第4题：

    Which Cisco security tool can best determine it a Cisco ISR router is properly secured？ （）

    • A、 Cisco SDM Security Audit
    • B、 Cisco Security MARS
    • C、 Cisco Security Agent MC
    • D、 Cisco Security IntelliShield
    • E、 CAN

    正确答案:A

  • 第5题：

    Which of the following commands will display the name of the IOS image file being used in a Cisco router?（）

    • A、Router# show IOS
    • B、Router# show version
    • C、Router# show image
    • D、Router# show protocols
    • E、Router# show flash

    正确答案:B,E

  • 第6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:A

  • 第7题：

    Which command would you configure globally on a Cisco router that would allow you to view directly connected Cisco devices?（）

    • A、enable cdp
    • B、cdp enable
    • C、cdp run
    • D、run cdp

    正确答案:C

  • 第8题：

    What is a new feature of the Cisco ISR router? （）

    • A、advanced integration module
    • B、FICON ports
    • C、Cisco CallManager 5.0 support
    • D、warm Cisco IOS upgrade feature

    正确答案:D

  • 第9题：

    多选题
    What two are features of the Cisco Unified CallManager Express QCT?（）
    A

    autodetection of Cisco router components

    B

    automatic download of system parameters from central site

    C

    standards-based autoconfiguration using SIP and SCCP

    D

    support for barcode-scanned input of IP-phone MAC addresses and phone types

    E

    automatic identification of phone types and MAC addresses upon booting the Cisco Unified CallManager Express router


    正确答案： A,D
    解析： 暂无解析

  • 第10题：

    多选题
    What two features in Cisco switches help prevent Layer 2 loops？（）
    A

    UniDirectional Link Detection

    B

    Hot Standby Router Protocol

    C

    Virtual Router Redundancy Protocol

    D

    PortFast

    E

    root guard

    F

    loop guard


    正确答案： F,D
    解析： 暂无解析

  • 第11题：

    单选题
    When configuring role-based CLI on a Cisco router，which action will be taken first ？（）
    A

    Create a parser view called root view.

    B

    Log in to the router as the root user.

    C

    Enable the root view on the router.

    D

    Enable role-based CLI globally on the router using the privileged EXEC mode Cisco IOS command.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    What is a new feature of the Cisco ISR router? （）
    A

    advanced integration module

    B

    FICON ports

    C

    Cisco CallManager 5.0 support

    D

    warm Cisco IOS upgrade feature


    正确答案： B
    解析： 暂无解析

  • 第13题：

    将Cisco路由器的配置保存在NVRAM中，正确的命令是______。

    A) Router#write flash

    B)Router#write network

    C) Router#write memory

    D)Router#write erase

    A．

    B．

    C．

    D．


    正确答案：C

  • 第14题：

    What two are features of the Cisco Unified CallManager Express QCT?（）

    • A、autodetection of Cisco router components 
    • B、automatic download of system parameters from central site 
    • C、standards-based autoconfiguration using SIP and SCCP 
    • D、support for barcode-scanned input of IP-phone MAC addresses and phone types 
    • E、automatic identification of phone types and MAC addresses upon booting the Cisco Unified CallManager Express router

    正确答案:A,D

  • 第15题：

    Which of the following commands on the wireless interface of a Cisco 3845 Integrated Services Routerallows the SSID to broadcast？（）

    • A、router （config-ssid）# enable
    • B、router （config-ssid）# advertise
    • C、router （config-ssid）# broadcast
    • D、router （config-ssid）# guest-mode

    正确答案:D

  • 第16题：

    What are two security features of the Cisco Secure Router 500 Series？ （）

    • A、Cisco Intrusion Prevention System
    • B、Cisco IOS Software Firewall
    • C、Cisco IOS Easy VPN
    • D、Cisco Unified Wireless Networking
    • E、Cisco ASA Hardware Firewall

    正确答案:A,B

  • 第17题：

    Which functionality in the Cisco IOS software will enable a router to permanently act as a call agent for phones？ （）

    • A、Cisco CallManager
    • B、Cisco CallManger Express （CME）
    • C、Cisco CallManager Gateway （CMG）
    • D、Cisco CallManager Voice Gateway （CMVG）
    • E、Media Gateway Control Protocol （MGCP）

    正确答案:B

  • 第18题：

    What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? （）(Choose two.)

    • A、at least one enabled Ethernet interface
    • B、Cisco IOS version 12.3(2)T or greater
    • C、enough memory to decompress the new Cisco IOS image
    • D、internal flash memory equaling two times the space required for the current Cisco IOS image

    正确答案:B,C

  • 第19题：

    Which Cisco SDM feature allows you to specify whether you want SDM files installed on your PC or on your router？（）  

    • A、 Install Shield Wizard
    • B、 Cisco SDM Express Wizard
    • C、 Cisco SDM Image Manager
    • D、 Create Connection Wizard

    正确答案:A

  • 第20题：

    For best packet switching performance with crypto, what is the recommend packet switching path in a Cisco Teleworker Router?（）

    • A、Process Switching
    • B、Silicon Switching 
    • C、Cisco Express Forwarding (CEF) Switching
    • D、Autonomous Switching

    正确答案:C

  • 第21题：

    单选题
    After making some network changes you power off and then power on your Cisco router. What sequence of events occurs when a router is powered up?（）
    A

    Perform POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.

    B

    Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform POST.

    C

    Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.

    D

    POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.

    E

    Load and test IOS, load configuration files, test software routines, POST.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which command can you use to determine the cisco ios feature set on a cisco router？（）
    A

    show version

    B

    dir flash：include ios

    C

    show environment

    D

    show diag

    E

    show inventory


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    If you have Cisco integrated services router and need to upgrade the Cisco IOS image,which kind of Cisco Support services do you need?（）
    A

    Cisco SMARTNet onsite

    B

    Cisco TAC

    C

    Advanced Hardware Replacement

    D

    Software Support


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Which Cisco security tool can best determine it a Cisco ISR router is properly secured？ （）
    A

     Cisco SDM Security Audit

    B

     Cisco Security MARS

    C

     Cisco Security Agent MC

    D

     Cisco Security IntelliShield

    E

     CAN


    正确答案： E
    解析： 暂无解析

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