Cisco路由器的IOS（Internetwork Operating System）是路由器的操作系统，类似于计算机的操作系统。

题目

Cisco路由器的IOS（Internetwork Operating System）是路由器的操作系统，类似于计算机的操作系统。

相似考题

1.下列拥有CISCO防火墙功能的有()。A.IOS防火墙特征集B.PIX/ASA产品系列C.6500系列交换机和7600系列路由器FWSM模块D.Cisco4215IPS产品

2.After making some network changes you power off and then power on your Cisco router named VE1. What sequence of events occurs when VE1 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. Perrform. 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.F. None of the above

3.Cisco7600路由器系统的操作系统是（）A、IOSB、IOS-XRC、IOS或IOS-XRD、CATOS

4.在CISCO网络设备中,备份路由器的IOS到FTP服务器上使用下列哪个命令?()A.copyflashtftpB.copyiostftpC.copytftpflashD.backupIOSdisk

参考答案和解析
正确答案:正确
更多“Cisco路由器的IOS（Internetwork Operat”相关问题

  • 第1题：

    在路由器启动过程中可从哪两个位置加载 Cisco IOS（）

    • A、RAM
    • B、TFTP 服务器
    • C、NVRAM
    • D、设置例程
    • E、闪存
    • F、终端

    正确答案:B,E

  • 第2题：

    The network administrator would like to generate synthetic traffic using the Service Assurance Agent contained in Cisco IOS. Which CiscoWorks network management application will be used to report the latency and availability for configured traffic operations on an end-to-end and hop-byhop (router-to router) basis？（）

    • A、nGenius Real-Time Monitor
    • B、Cisco View
    • C、Device Fault Manager
    • D、Internetwork Performance Monitor

    正确答案:D

  • 第3题：

    What type of services are provided by the Cisco IOS gateways in a VoIP network with Cisco CallManager functionality？ （）

    • A、Cisco IOS gateways provide services such as address translation and network access control for the devices on the networl
    • B、Cisco IOS gateways provide services such as bandwidth management and accounting
    • C、Cisco IOS gateways provide media termination and signal translation between the public switched telephone network （PSTN） and IP networks
    • D、Cisco IOS gateways provide zone management for all registered endpoints in the network

    正确答案:C

  • 第4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5题：

    Cisco路由器的操作系统称为IOS。


    正确答案:正确

  • 第6题：

    Which two items best describe a Cisco IOS IP SLA responder？（）

    • A、required at the destination to implement Cisco IOS IP SLA services
    • B、improves measurement accuracy
    • C、required for VoIP jitter measurements
    • D、provides security on Cisco IOS IP SLA messages via LEAP or EAP-FAST authentication
    • E、responds to one Cisco IOS IP SLA operation per port
    • F、stores the resulting test statistics

    正确答案:B,C

  • 第7题：

    单选题
    Which item is correct regarding Cisco IOS IPS on Cisco IOS Release 12.4（11）T and later ？（）
    A

    requires the Basic or Advanced Signature Definition File

    B

    uses the built-in signatures that come with the Cisco IOS image as backup

    C

    supports SDEE，SYSLOG，and SNMP for sending Cisco IPS alerts

    D

    uses Cisco IPS 5.x signature format


    正确答案： D
    解析： 暂无解析

  • 第8题：

    多选题
    Which two items best describe a Cisco IOS IP SLA responder？（）
    A

    required at the destination to implement Cisco IOS IP SLA services

    B

    improves measurement accuracy

    C

    required for VoIP jitter measurements

    D

    provides security on Cisco IOS IP SLA messages via LEAP or EAP-FAST authentication

    E

    responds to one Cisco IOS IP SLA operation per port

    F

    stores the resulting test statistics


    正确答案： D,C
    解析： 暂无解析

  • 第9题：

    单选题
    What does Cisco recommend when you are enabling Cisco IOS IPS？（）
    A

    Do not enable all the signatures at the same time.

    B

    Do not enable the ICMP signature.

    C

    Disable the Zone-Based Policy Firewall because it is not compatible with Cisco IOS IPS.

    D

    Disable CEF because it is not compatible with Cisco IOS IPS. .


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Which result is of securing the Cisco IOS image by use of the Cisco IOS image resilience feature？（）
    A

    The Cisco IOS image file will not be visible in the output from the show flash command.

    B

    The show version command will not show the Cisco IOS image file location.

    C

    When the router boots up， the Cisco IOS image will be loaded from a secured FTP location.

    D

    The running Cisco IOS image will be encrypted and then automatically backed up to a TFTP server.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    在CISCO网络设备中，备份路由器的IOS到FTP服务器上使用下列哪个命令？（）
    A

    copyflashtftp

    B

    copyiostftp

    C

    copytftpflash

    D

    backupIOSdisk


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which Cisco product is a hardware component that supports content filtering and other gateway security functions for the Catalyst 6500 Series?（）
    A

    Cisco Private Internet Exchange (PIX) Firewall

    B

    Cisco VPN/Security Management Solution (VMS)

    C

    Cisco Internetwork Operating System (IOS) Firewall

    D

    Cisco Firewall Services Module (FWSM)


    正确答案： C
    解析： 暂无解析

  • 第13题：

    The network administrator would like to generate synthetic traffic using the Service AssuranceAgent contained in Cisco IOS. Which CiscoWorks network management application will be used toreport the latency and availability for configured traffic operations on an end-to-end and hop-by-hop （router-to-router） basis？（）

    • A、 nGenius Real-Time Monitor
    • B、 CiscoView
    • C、 Device Fault Manager
    • D、 Internetwork Performance Monitor

    正确答案:D

  • 第14题：

    Which of the following is true about the Cisco IOS-IPS functionality？ （）

    • A、 The signatures available are built into the IOS code.
    • B、 Toupdate signatures youneed to install a new IOS image
    • C、 To activate new signatures you download a new Signature DefiitionFile （SDF） from Cisco’s web site
    • D、 Loading and enabling selected IPS signatures is user configurable
    • E、 Cisco IOS onlyprovides Intrusion Detection functionality
    • F、 Cisco IOS-IPS requires a network module installed in your router running sensor software

    正确答案:C,D

  • 第15题：

    Which Cisco product is a software component that blocks unwanted connections and provides other gateway security functions for small business?（）

    • A、Cisco Firewall Services Module (FWSM)
    • B、Cisco Secure Access Control Server (ACS)
    • C、Cisco Private Internet Exchange (PIX) Firewall
    • D、Cisco Internetwork Operating System (IOS) Firewall

    正确答案:D

  • 第16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17题：

    What is the purpose of the secure boot-config global configuration ？（）

    • A、takes a snapshot of the router running configuration and securely archives it in persistent storage
    • B、stores a secured copy of the Cisco IOS image in its persistent storage
    • C、backs up the Cisco IOS image from flash to a TFTP server
    • D、enables Cisco IOS image resilience

    正确答案:A

  • 第18题：

    Which Cisco product is a hardware component that supports content filtering and other gateway security functions for the Catalyst 6500 Series?（）

    • A、Cisco Private Internet Exchange (PIX) Firewall
    • B、Cisco VPN/Security Management Solution (VMS)
    • C、Cisco Internetwork Operating System (IOS) Firewall
    • D、Cisco Firewall Services Module (FWSM)

    正确答案:D

  • 第19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20题：

    多选题
    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： D,C
    解析： 暂无解析

  • 第21题：

    单选题
    The network administrator would like to generate synthetic traffic using the Service AssuranceAgent contained in Cisco IOS. Which CiscoWorks network management application will be used toreport the latency and availability for configured traffic operations on an end-to-end and hop-by-hop （router-to router） basis？（）
    A

     nGenius Real-Time Monitor

    B

     CiscoView

    C

     Device Fault Manager

    D

     Internetwork Performance Monitor


    正确答案： B
    解析： 暂无解析

  • 第22题：

    判断题
    Cisco路由器的操作系统称为IOS。
    A

    对

    B

    错


    正确答案： 对
    解析： 暂无解析

  • 第23题：

    单选题
    Which Cisco product is a software component that blocks unwanted connections and provides other gateway security functions for small business?（）
    A

    Cisco Internetwork Operating System (IOS) Firewall

    B

    Cisco Secure Access Control Server (ACS)

    C

    Cisco Firewall Services Module (FWSM)

    D

    Cisco Private Internet Exchange (PIX) Firewall


    正确答案： B
    解析： 暂无解析

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