A.Cisco IPS高级集成模块和网路增强模块
B.Cisco安全代理
C.Cisco IPS 4200系列传感器
D.Cisco可适应的安全产品

A.protecting a server frome unauthorized acces
B.controlling path selection,based on the route metric
C.reducing router CPU utilization
D.filterring packets that are passing through a router

A.They are always present in the NAT table.
B.They allow connection to be initiated from the outside.
C.They can be configured with access lists， to allow two or more connections to be initiated from theoutside.
D.They require no inside or outside interface markings because addresses are statically defined.

A.tracert address
B.ping address
C.arp address
D.traceroute address

A.策略中心
B.管理中心
C.安全代理
D.配置系统

A.4094
B.1024
C.8190
D.2046
E.4096

A.基于防火墙的IPS部署
B.基于软件的IPS部署
C.基于网络的IPS部署
D.基于主机的IPS部署

A.It designates VLAN 999 for untagged traffic.
B.It blocks VLAN 999 traffic from passing on the trunk.
C.It creates a VLAN 999 interface.
D.It designates VLAN 999 as the default for all unkown tagged traffic.

A.配置了Cisco IOS IPS软件的路由器
B.专门的Cisco网络防火墙
C.专门设计用来提供专有IDS或IPS服务的设备
D.安装在相应的安全设备、交换机或路由器上的网络模块

A.AH
B.MD5
C.PSK
D.ESP