思科官方宣布从2009年2月1日起，思科认证CCIE路由交换全球增加面试，会问四到五个在考试大纲范围内的问题。思科认证CCIE路由交换实验考试增加了口语部分，下面是转载自国外一个博客的一些思科认证CCIE口语的例题：

思科认证CCIE Bridging and Switching

Explain the advantages of MSTP (802.1s).

Explain the advantages of RSTP (802.1w).

Explain the differences between 802.1Q and ISL.

思科认证CCIE  IP IGP Routing

Explain the advantages presented by the DUAL algorithm in EIGRP.

Why does OSPF use a DR in an Ethernet LAN environment?

Why does OSPF feature different network types for use in an NBMA area of your network?

思科认证CCIE BGP

What issues can the use of a peer group solve in BGP?

思科认证CCIE IP and IOS Features

How can a Cisco router assist a client PC to obtain a DHCP address from a DHCP server located on a remote subnet?

What issue does HSRP help solve?

思科认证CCIE IP Multicast

Discuss issues that exist with the PIM Dense-Mode protocol.

思科认证CCIE QoS

Describe differences between Custom Queuing and Class-Based Weighted Fair Queuing.

What are the advantages presented by DSCP markings when compared to the legacy IP Precedence approach?

思科认证CCIE  Security

Describe the basic operation of CBAC on a Cisco router.

【编辑推荐】

1. 思科认证CCIE安全实验考试大纲变动情况
2. 武汉-深圳-香港CCIE安全实验考试记
3. CCIE的考试经历和学习经验总结