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多項(xiàng)選擇題You are the network consultant from Cisco.com. Please point out two statements correctly describe an IPS device？（）

A. It resembles a Layer 2 bridge.
B. Traffic flow through the IPS resembles traffic flow through a Layer 3 router.
C. Inline interfaces which have no IP addresses cannot be detected.
D. Malicious packets that have been detected are allowed to pass through， but all subsequent traffic is blocked.

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1.單項(xiàng)選擇題Users at the Charleville Company began experiencing high network delays when Internetconnectivity was enabled for all users. After investigating the traffic flow， you determine that peer-to-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoSmechanism can you implement to improve the network response time？（）

A. Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.
B. Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.
C. Use class-based policing to limit the peer-to-peer traffic rate.
D. Use class-based shaping to delay any excessive peer-to-peer traffic.

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2.多項(xiàng)選擇題Which two of these key fields are used to identify a flow in a traditional NetFlow implementation？（）

A. source port
B. output interface
C. next-hop IP address
D. source MAC address
E. destination IP address
F. next-hop MAC address

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3.多項(xiàng)選擇題The Schuyler and Livingston Iron Works has been working on getting its network security undercontrol. It has set up VPN with IPSec links to its suppliers. It has installed network vulnerabilityscanners to proactively identify areas of weakness， and it monitors and responds to securityevents as they occur. It also employs extensive access control lists， stateful firewall implementations， and dedicated firewall appliances. The company has been growing very fastlately and wants to make sure it is up to date on security measures. Which two areas of securitywould you advise the company to strengthen？（）

A. intrusion protection
B. identity
C. secure connectivity
D. security management

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4.單項(xiàng)選擇題You are the network consultant from Cisco.com.Your customer has eight sites and will add in thefuture. Branch site to branch site traffic is approaching 30 percent. The customer’s goals are to make iteasier to add branch sites in the future and to reduce traffic through the hub. Which VPN topology should you recommend？（）

A. Easy VPN
B. IPsec GRE tunneling
C. Virtual Tunnel Interfaces
D. Dynamic Multipoint VPN

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5.單項(xiàng)選擇題ABC Company has 1500 managed devices and 15，000 end users on a campus network. LANManagement Solution （LMS） is being deployed as the network management application. What is the recommended number of network management server（s）？（）

A. 1
B. 2
C. 3
D. 4

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6.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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7.多項(xiàng)選擇題Which three LAN routing protocols would be appropriate for a small retail organization with a multi-vendor LAN infrastructure？（）

A. IGRP
B. RIP
C. RIPv2
D. OSPF

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8.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

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9.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

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10.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.

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