不定项选择题1. What is the default inactivity expire time period on a Cisco Catalyst switch CAM table? Cisco Catalyst交换机CAM表的默认老化时间为：
不定项选择题25. What event might lead to several independent groups of key servers rekeying group members with different session keys?以下哪种情况可能导致本应协同工作的密钥服务器分离为多个独立的组，并使用不同的会话密钥对组成员进行密钥更新?
不定项选择题7. Which of the following can be used as an alternative name for Port Address Translation?端口地址转换又被称为：
不定项选择题 Which 802
不定项选择题8. What is the default translation timeout when using dynamic NAT?动态NAT的默认转换条目有效期是多少?
不定项选择题 In EAP-TLS implementations
不定项选择题14. Which of the following are considered to be intruders on a computer system?以下哪类人群属于计算机系统的入侵者?
不定项选择题11. Which of the following is a framework defined by the IEEE 802.1 working group that provides a standard data link layer protocol for port-based access control and authentication? IEEE 802.1工作组制定了一种工作在数据链路层、基于端口的访问控制与认证协议。这种协议是：
不定项选择题16. Which of the following are valid inspect policy map actions?以下哪些属于合法的检测型策略图行为?
不定项选择题10. What is assigned to the client as it connects in full tunnel mode?当客户端使用完全隧道模式连接时，SSL VPN网关会为客户端分配?
不定项选择题5. Which of the following traffic is classified as always destined for the control plane?以下哪种流量的目的地总是控制面?
不定项选择题10. The Context-Based Access Control (CBAC) applies policies using which of the following?基于上下文的访问控制(CBAC)采用以下哪些策略?
不定项选择题3. Which command enables port security on an interface?以下哪条命令用于启用端口安全?
不定项选择题22. What issue is mitigated by using certificate-based, rather than group password-based, EZVPN implementations?在EZVPN的实施中，使用基于证书的认证比使用基于组密码的认证能够更好地抵御哪种攻击?
不定项选择题 For proper authentication
不定项选择题4. Which of the following NAT types has a one-to-one relationship without a specificexternal address?以下哪种NAT为一对一映射且不存在指定的外部地址?
不定项选择题4. What can directly influence the strength of protection provided by algorithms such as 3DES or AES?以下哪项能够直接影响加密算法(3DES或AES)所提供的保护强度?
不定项选择题3. Which of the following NAT address types displays the address of the internal hostas seen by external hosts?从外部主机的角度观察，内部主机地址显示为以下哪种NAT地址?
不定项选择题 Prior to the client authentication
不定项选择题2. Which type of VPN architecture allows remote users URL and CIFS file access to internal resources through a web browser?以下哪种类型的VPN架构允许远程用户通过Web浏览器并使用URL和CIFS文件来访问内部资源?