[SWB]stp tc－protection?disable TC protection function disable enable TC protection function enable关于此段配置描述正确的是()A.启用TC保护功能后，在单位时间内，MSTP进程处理TC类型BPDU报文的次数可配置B.启用TC保护功能避免攻击者伪造拓扑变化BPDU报文恶意攻击交换设备造成的频繁的删除MAC地址表项和ARP表项，从而达到保护交换设备的目的C.执行命令stp tc-protection enable

题目
[SWB]stp tc－protection?disable TC protection function disable enable TC protection function enable关于此段配置描述正确的是()

A.启用TC保护功能后，在单位时间内，MSTP进程处理TC类型BPDU报文的次数可配置

B.启用TC保护功能避免攻击者伪造拓扑变化BPDU报文恶意攻击交换设备造成的频繁的删除MAC地址表项和ARP表项，从而达到保护交换设备的目的

C.执行命令stp tc-protection enable，使能MSTP进程对TC类型BPDU报文的保护功能

D.缺省情况下，交换设备的TC保护功能处于未使能状态

相似考题

1.In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks.The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX.What can be done to solve this problem?（）A. Enable Proxy ARP.B. Disable Proxy ARP.C. Enable Inverse ARP.D. Disable Inverse ARP.

2.Which of the following mitigation techniques would an administrator apply to a device in order torestrict remote access?()A. Disable TELNETB. Disable IGMP snoopingC. Enable TELNET but not SSLD. Disable ICMP/ping on device

3.You are developing a Web application. Your code restricts access to some pages based on the users credentials. You need to configure IIS to supply the user‘s Windows credentials to your Web application. These credentials must be encrypted.What should you do? （）A. Enable Anonymous access. Enable Integrated Windows authentication.B. Enable Anonymous access. Enable Basic authentication.C. Disable Anonymous access. Enable Integrated Windows authentication.D. Disable Anonymous access. Enable Basic authentication.

4.A technician would like to load an operating system CD on startup. Which of the following settings would a technician change in the BIOS?()A. Enable TPMB. Enable BIOS passwordC. Disable TPMD. Boot sequence

更多“[SWB]stp tc－protection?disable TC protection function disable enable TC protection function enable关于此段配置描述正确的是() ”相关问题

  • 第1题：

    下面消除交换机上MAC地址漂移告警的方法中，描述正确的是( )。

    ①人工把发生漂移的接口 shutdown

    ②在接口上配置 error-down.自动 down 掉漂移的端口

    ③在接口上配置 quit-vlan.使发生漂移的接口指定 VLAN 域内退出

    ④在接口上配置 stp tc-protection 解决MAC地址漂移。

    A. ①②③④

    B. ②③④

    C. ②③

    D. ①②③


    答案： D
    MAC地址漂移是指：在同一个VLAN内，一个MAC地址有两个出接口，并且后学习到的出接口覆盖原出接口的现象。即MAC地址表项的出接口发生了变更。

  • 第2题：

    In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks. The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX. What can be done to solve this problem?（）

    • A、Enable Proxy ARP.
    • B、Disable Proxy ARP.
    • C、Enable Inverse ARP.
    • D、Disable Inverse ARP.

    正确答案:B

  • 第3题：

    When configuring a routed port on a Cisco multilayer switch， which of these is a required configuration task that you must perform to enable that port to function as a routed port？ （）

    • A、Enable the switch to participate in routing updates from external devices with the router command in global configuration mode.
    • B、Enter the no switchport command to disable Layer 2 functionality at the interface level.
    • C、Each port participating in routing of Layer 3 packets must have an IP routing protocol assigned on aperinterface level.
    • D、Routing is enabled by default on a multilayer switch， so the port can become a Layer 3 routing interface by assigning the appropriate IP address and subnet information.

    正确答案:B

  • 第4题：

    Which of the following would be the BEST way for Mike, a technician, to disallow other clients to access a WAP, if only the same clients will always be accessing it?（）

    • A、Disable SSID broadcast
    • B、Enable MAC filtering
    • C、Disable DHCP server
    • D、Enable WEP encryption

    正确答案:B

  • 第5题：

    A technician would like to load an operating system CD on startup. Which of the following settings would a technician change in the BIOS?（）

    • A、Enable TPM
    • B、Enable BIOS password
    • C、Disable TPM
    • D、Boot sequence

    正确答案:D

  • 第6题：

    下列哪些是M600的特点（）。

    • A、成本低
    • B、透明性，传输业务种类多；(Transparent and various types of transmission service)
    • C、简单，集成度高；(Simple and highly integrated)
    • D、具有保护；(With the protection function)
    • E、没有保护；(Without the protection function)
    • F、最高速率可达10G (The highest rate can reach 10G)

    正确答案:A,B,C,D

  • 第7题：

    In a high-availability network, which command, when placed on ports that have connected end stations, will allow you to prevent delays in service for end stations by placing a port in blocking mode?（）

    • A、enable backbone fast
    • B、enable uplink fast
    • C、disable portfast
    • D、enable portfast

    正确答案:D

  • 第8题：

    For added security, a network administrator has decided to lock down the wireless network. Which of the following are ways to accomplish this? （）(Select TWO).

    • A、Disable all 802.11 traffic
    • B、Disable the SSID from broadcasting
    • C、Disable WPA
    • D、Enable Bluetooth only communication
    • E、Change the default admin password
    • F、Disable WEP

    正确答案:B,E

  • 第9题：

    Which of the following wireless security techniques is the MOST secure?（）

    • A、Enable Wired Equivalent Privacy
    • B、Disable SSID broadcast
    • C、Enable Wi-Fi Protected Access
    • D、Enable MAC filtering

    正确答案:C

  • 第10题：

    You have a Web server named Server1 that runs Windows Server 2003 Web Edition Service Pack 2 (SP2). Server1 contains a Web site named Intranet. You notice that you can open the Intranet Web site as a Web folder. You need prevent all users from opening the Intranet Web site as a Web folder. What should you do? （）

    • A、Disable the Index this resource option.
    • B、Disable the Directory browsing option.
    • C、Disable the Enable HTTP Keep-Alives option.
    • D、Disable the Enable default content page option.

    正确答案:B

  • 第11题：

    单选题
    设置主接口由up转down后延迟30秒切换到备份接口，主接口由down转up后60秒钟切换回主接口的配置为（）。
    A

    standby timer 30 60

    B

    standby timer 60 30

    C

    standby timer enable-delay 60 disable-delay 30

    D

    standby timer enable-delay 30 disable-delay 60


    正确答案： D
    解析： 暂无解析

  • 第12题：

    多选题
    下面是一交换机的配置命令， [SWB]stp enable [SWB]stp mode stp [SWB]stp priority 8192 对此说法正确的是：（）
    A

    stp enable用来启动交换机的STP功能，缺省情况下，交换机上的STP功能处于启用状态

    B

    缺省情况下，华为交换机的运行模式为传统STP模式

    C

    stp priority命令用来配置交换机的优先级，缺省情况下，交换机优先级取值为32768

    D

    交换机的优先级，取值范围为0～61440，步长为4096，即交换机可以设置16个优先级取值，如0、4096、8192等


    正确答案： C,D
    解析： 暂无解析

  • 第13题：

    下面是一交换机的配置命令,[SWB]stp enable[SWB]stp mode stp[SWB]stp priority 8192 对此说法正确的是:()

    A.stp enable用来启动交换机的STP功能，缺省情况下，交换机上的STP功能处于启用状态

    B.缺省情况下，华为交换机的运行模式为传统STP模式

    C.stp priority命令用来配置交换机的优先级，缺省情况下，交换机优先级取值为32768

    D.交换机的优先级，取值范围为0～61440，步长为4096，即交换机可以设置16个优先级取值，如0、4096、8192等


    参考答案：A, C, D

  • 第14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:A

  • 第15题：

    Which configuration should be done in order to improve the performance of the Cisco Unified Wireless IP Phone 7921G in a WLAN infrastructure?（）

    • A、enable aggressive load balancing
    • B、enable coverage hole detection
    • C、disable dynamic transmit power control
    • D、enable short preamble

    正确答案:D

  • 第16题：

    Your network contains one Active Directory domain. You have a member server that runs Windows Server 2008.You need to immediately disable all incoming connections to the server. What should you do？（）

    • A、From the Services snap-in，disable the IP Helper.
    • B、From the Services snap-in，disable the Netlogon service.
    • C、From Windows Firewall，enable the Block all connections option on the Public Profile.
    • D、From Windows Firewall enable the Block all connections option on the Domain Profile.

    正确答案:D

  • 第17题：

    简述DCS报警的三个状态，允许（ENABLE）、禁止（DISABLE）、屏蔽（INH）的含义。


    正确答案: 允许：报警代码出现在画面，它们被记录在HM中，并在实时杂志打印出来，通过键盘指示灯闪烁，声音和画面闪烁来通知；
    禁止：报警代码不出现在画面，它们被记录在HM中，但实时杂志不打印出来，键盘指示灯闪烁，声音和画面不通知；DIS字符出现在点名上方；
    屏蔽：报警代码不出现在画面，HM中不记录，实时杂志不打印，键盘指示灯闪烁，声音和画面不通知；INH字符出现在点名上方。

  • 第18题：

    Which configuration is required for a Vocera badge to function properly on a Cisco WLC?（）

    • A、disable higher data rates
    • B、set DTIM = 1
    • C、disable RRM
    • D、disable broadcast SSID
    • E、disable multicast

    正确答案:B

  • 第19题：

    Which of the following would be the BEST way to restrict access to the WAP from certain clients?（）

    • A、Disable DHCP server
    • B、Enable WEP encryption
    • C、Disable SSID broadcast
    • D、Enable MAC filtering

    正确答案:D

  • 第20题：

    Which of the following mitigation techniques would an administrator apply to a device in order torestrict remote access?（）

    • A、Disable TELNET
    • B、Disable IGMP snooping
    • C、Enable TELNET but not SSL
    • D、Disable ICMP/ping on device

    正确答案:A

  • 第21题：

    You need to recommend a strategy for the computer lab that meet the company’s technical requirements. What should you recommend？（）

    • A、Enable the loopback setting in GPO2. Enable the Enforced option in GPO1.
    • B、Enable the Block Inheritance option on Lab OU. Enable the Enforced option in GPO1.
    • C、Enable the loopback setting in GPO2. Disable the user configuration settings in GPO3.
    • D、Enable the Block Inheritance option on Lab OU. Disable the user configuration settings in GPO3.

    正确答案:D

  • 第22题：

    Your network contains one Active Directory domainl. You have a member server that runs Windows Server 2008. You need to immediately disable all incoming connections to the server. What should you do？（）

    • A、From the Services snap-in disable the IP Helpder
    • B、Fom the Services snap-in disable the Net Logon Service
    • C、From Windows Firewall， enable the Block all connections option on the Public Profile
    • D、From the Windows Firewall， enable the Block all connections option on the Domain Profile

    正确答案:D

  • 第23题：

    单选题
    You create a Windows Communication Foundation (WCF) service and deploy it with wsHttpBinding and message security enabled.You create an intermediate WCF service for logging messages sent to the primary service.The intermediate service is called via endpoint behaviour. The primary service is receiving malformed data from a client application.You need to enable inspection of the malformed data and prevent message tampering. What do you do?（）
    A

    Specify a protection level of None in the contract for the intermediate service. Disable message and transport security from the client application configuration file.

    B

    Specify a protection level of Sign in the contract for the intermediate service. Disable transport security from the client application configuration file.

    C

    Modify the binding on the intermediate service to use netNamedPipeBinding.

    D

    Modify the binding on the intermediate service to use webHttpBinding.


    正确答案： B
    解析： 暂无解析

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