不定项选择题9. Which of the following databases is used by Dynamic ARP Inspection?动态ARP检测(DAI)使用以下哪种数据库?
不定项选择题24. PKI clients can enroll to the Cisco IOS Software Certificate Server using which two types of enrollment? PKI客户端可以使用以下哪两种类型的注册方法向Cisco IOS软件证书服务器注册?
不定项选择题 ZBPFW applies using which of the following
不定项选择题21. Which are the three functional planes on Cisco IOS devices?3种Cisco IOS设备功能面包括：
不定项选择题28. Which of the following are Flexible NetFlow components?灵活NetFlow由哪些部分组成?
不定项选择题17. Which of the following authentication mechanisms can be used with SNMP version 3? SNMPv3支持以下哪些认证机制?
不定项选择题3. Which of the following describes a technique that provides security to a network through the use of a multilayer approach?以下哪种技术采用多层机制保护网络安全?
不定项选择题7. Which of the following technologies are used by the enforce action defined by the Security Control Framework?安全控制架构定义的执行行为采用以下哪些技术?
不定项选择题16. Which of the following is preferred to EZVPN for deploying full tunneling?如果计划部署完全隧道，那么应当优先选择以下哪种解决方案?
不定项选择题5. Which of the following VPN technologies uses nontunneled IPsec as its encapsulation mode?以下哪种VPN技术采用非隧道IPSec作为封装模式?
不定项选择题 The default
不定项选择题 What are the three roles the IEEE 802
不定项选择题 When using Control Plane Protection
不定项选择题26. Which management application provides authentication, authorization, and accountingservices and integrates with virtually every area of your environment?哪种管理应用提供认证、授权与结算服务，并能与现有网络实现无缝整合?
不定项选择题13. Which of the following is the highest level of privilege supported?可以为设备配置的最高权限等级是多少?
不定项选择题16. What should be used to provide a virtual gateway for clients at the spoke site?你应当使用以下哪项技术来为分支站点的客户提供虚拟的网关?
不定项选择题15. Which of the following are valid methods for matching traffic with a class map?采用类型图匹配流量时，以下哪些命令是合法的?
不定项选择题27. which of the following are benefits that are gained by using Flexible NetFlow?以下哪些属于灵活NetFlow的优点?
不定项选择题 Which of the following will not work with 802
不定项选择题2. Which of the following are main aspects that must be considered when securing anetwork? 下列哪些是网络安全中必须考虑的主要因素?