單項(xiàng)選擇題One of your customer has six sites， three of which process a large amount of traffic among them.He plans to grow the number of sites in the future. Which is the most appropriate design topology？（）

A. full mesh
B. peer-to-peer
C. partial mesh
D. hub and spoke


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2.多項(xiàng)選擇題Which two of these are characteristics of an IPS device？（）

A. passively listens to network traffic
B. is an active device in the traffic path
C. has a permissive interface that is used to monitor networks
D. traffic arrives on one IPS interface and exits on another

3.多項(xiàng)選擇題Which three are used in configuring Call Manager dial plans？ （）

A. route list
B. route group
C. gateway list
D. route pattern

4.單項(xiàng)選擇題Which remote access VPN addressing technique supports a static IP address to support a specific application？（）

A. Use a static ip addresses based on incoming user policies.
B. Use DHCP to assign addresses based on incoming user policies.
C. Deploy a clientless model to assign a unique address to the user.
D. Deploy RADIUS or LDAP to assign the address to the user.

5.多項(xiàng)選擇題What are two considerations to using IP Multicast delivery？ （）

A. no congestion avoidance
B. not for bandwidth intensive applications
C. no guaranteed delivery mechanism
D. source sends multiple data streams out each interface

6.多項(xiàng)選擇題You are the Cisco Network Designer in Cisco.com. Which signal and noise values will result in thebest phone communication with an access point？（）

A. signal strength 5dBm
B. signal strength 6dBm
C. noise level 4dBm
D. noise level 5dBm

8.單項(xiàng)選擇題You are the Cisco Network Designer. Which is not major scaling， sizing， and performance consideration for an IPsec design？（）

A. connection speed
B. number of remote sites
C. features to be supported
D. types of devices at the remote site

9.多項(xiàng)選擇題Which three objectives would be met by designing Layer 3 switching in the Campus Backbone of amedium size installation？ （）

A. scale to a large size
B. increase router peering
C. provide a flexible topology with no spanning tree loops
D. control broadcasts in the backbone

10.單項(xiàng)選擇題To securely transport EIGRP traffic， a network administrator will build VPNs between sites. Whatis the best method to accomplish the transport of EIGRP traffic？（）

A. IPSec in tunnel mode
B. IPSec in transport mode
C. GRE with IPSec in transport mode
D. GRE with IPSec in tunnel mode

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