security搜索结果第4页,早教吧

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What are two security appliances that can be installed in a network? ()

A.ATMB.IDSC.IOSD.IOXE.IPSF.SDM

Why would a network administrator configure port security on a switch()。

A.to prevent unauthorized Telnet access to a switch portB.to limit the number of Layer 2 broadcasts on a particular switch portC.to prevent unauthori

What are two security appliances that can be installed in a network (Choose two.)()。

A.ATMB.IDSC.IOSD.IOXE.IPSF.SDM

What are two recommended ways of protecting network device configuration files from outside network security threats (Choose two.)()。

A.Allow unrestricted access to the console or VTY portsB.Use a firewall to restrict access from the outside to the network devicesC.Always use Telnet

For security reasons, the network administrator needs to prevent pings into the corporate networks from hosts outside the internetwork. Which protocol should be blocked with access control lists()。

A.IPB.ICMPC.TCPD.UDP

What should be part of a comprehensive network security plan()。

A.Allow users to develop their own approach to network securityB.Physically secure network equipment from potential access by unauthorized individual

Which two statements best describe the wireless security standard that is defined by WPA (Choose two.)()。

A.It specifies use of a static encryption key that must be changed frequently to enhance securityB.It requires use of an open authentication methodC.

Which two commands correctly verify whether port security has been configured on port FastEthernet0／12 on a switch?()

A.SW1#shows withport port-security interface FastEthernet0/12B.SW1#shows withport port-secure interface FastEthernet0/12C.SW1#show port-secure interf

在桔皮书(the Orange Book)中,下面级别中哪一项是第一个要求使用安全标签(security label)的?

A.B3B.B2C.C2D.D

当使用Netscreen Remote Client配置安全建议(Security Proposals)时,配置一个新的连接,缺省包含多少个第二阶段安全建议?()

A.1B.2C.3D.4

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