It provides high-level integrated security from the wireless access point to the client and automatically encrypts voice and data in transit.
It allows you to centralize management, automate repetitive tasks, and provision IP services easily.
It centralizes your infrastructure and allows you to share resources more effectively by combining separate data centers into an interconnected SAN.
It authenticates users and devices so that it is impossible for a rogue device to be connected to the network.
第1题：
You have a computer that runs Windows Vista. You create a virtual private network (VPN) connection between the computer and your company’s network.You notice that while the computer is connected through the VPN connection, users on the company network can access shared folders on the computer.You need to prevent network users from accessing your shared folders when you are connected to the company’s network by using the VPN connection.What should you do?（）
A.A
B.B
C.C
D.D
第2题：
As a Network Engineer in a large-sized company, you have to master the knowledge of the Cisco mobility solution. Which of the following statement most appropriately identifies the characteristics of it?（）
第3题：
when do you have call the chief engineer to the engine room ?
第4题：
You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.Company.com has recently configured a user named Rory Allen as a Delegate for a user named Dean Austin.During the course of the business week you receive instruction from Company.com to ensurethat Rory Allen is able to add Dean Austin in the from field when sending messages whilst ensuring messages which contain Dean Austin in the From field should display Dean Austin s the message sender when the recipient receive the messages. What should you do？（）
第5题：
As a network engineer， you responsibility is to install， configure， operate， and troubleshoot networks. In your company’s network， EIGRP is the routing protocol. You have just discovered that two routers restarted the neighbor relationship.Why？ （）
第6题：
You have a computer that runs Windows Vista.You connect to your company’s network by using a virtual private network (VPN) connection. You notice that when you establish the VPN connection, you are unable to access Internet Web sites. When you disconnect the VPN connection, you can access Internet Web sites.You need to access Internet Web sites while you are connected to the VPN connection.What should you do?（）
A.A
B.B
C.C
D.D
第7题：
You work as a network engineer for the company， you want to configure two BGP speakers to form an EBGP session across a firewall. On the engineer’s network， the firewall always permits TCP sessions that are initiated from the inside network （the network attached to the inside interface of the firewall）. What prerequisite is there for enabling BGP to run on this network？（）
第8题：
as an engineer ,you must be familiar with SMS .can you please tell what is DP(s) and who was the DP of the company you served last time ?
第9题：
As a Cisco Network Engineer, you have to master the knowledge of the Cisco Storage Area Network solution for the data center. Which three of the following are features of it? （）(Choose three.)
第10题：
You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messagingsolution.During the course of the business week you receive instruction from Company.com to have a set of cmdlets grouped for administrative delegation of duties.What should you do？（）