A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you which Cisco VPN Acceleration Module for Cisco 7200 Series routers and the Cisco 7301 provides high-performance encryption/compression and supports the latest encryption standard.
Which of the following will answer his question?（）

As a Network Engineer in an iternationai corporation, you are familliar with the Cisco products, services and solutions.
Which of the following statement describes one of the charactersties of the Cisco validated Design (CVD) architectural selling approach?（）

You are bringing up a new Cisco Catalyst switch, and wish to connect it via a trunk to another switch from a different vendor, which uses the IEEE standard for the trunking method.
When setting the encapsulation type on the trunk, what should you configure on the Cisco switch?（）

XYZ LTD wants to connect Cisco IP Phones and Cisco Aironet Access Points to the network. The customer also wants to use the PoE features included in the Cisco Catalyst Express 500 Series Switches.
Which two models can provide this features?（）