多項選擇題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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1.多項選擇題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

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

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

3.單項選擇題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.

4.多項選擇題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

5.多項選擇題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

7.單項選擇題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

8.多項選擇題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

9.單項選擇題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

10.單項選擇題It’s a configuration that experts are calling a "firewall sandwich，" with the second firewall providinga second level of load balancing after traffic down. What is meant by the term "firewall sandwich"？（）

A. single layer of firewalling
B. multiple layers of firewalling
C. firewall connections in either an active or standby state
D. an architecture in which all traffic between firewalls goes through application-specific servers