Acme Costume Company is connecting its manufacturing facilties to its stores with a small point-to-multipoint Frame Relay IP WAN. Little growth is expected in the network infrastructure.Up tothis point the company has been using a dial-on-demand network. Dropping WAN costs， however，have led them to consider using a high-speed WAN solution to improve access. Which two routingprotocols could you deploy to support the new larger network while keeping costs down？（）

多项选择题YouaretheCiscoNetworkDesignerinCisco.com.WhichoftheseareimportantwhendetermininghowmanyusersaNAScansupport？（）

A. bandwidth
B. number of plug-ins per scan
C. total number of network devices
D. number of checks in each posture assessment

单项选择题WhichVPNmanagementfeaturewouldbeconsideredtoensurethatthenetworkhadtheleastdisruptionofservicewhenmakingtopologychanges？（）

A. dynamic reconfiguration
B. path MTU discovery
C. auto setup
D. remote management

多项选择题WhichtwocharacteristicsaremosttypicalofaSAN？（）

A. NICs are used for network connectivity.
B. Servers request specific blocks of data.
C. Storage devices are directly connected to servers.
D. A fabric is used as the hardware for connecting servers to storage devices.
E. The TCO is higher because of the cost of director class storage switches.

单项选择题Whatishighavailability？（）

A. redundant infrastructure
B. clustering of computer systems
C. reduced MTBF
D. continuous operation of computing systems

单项选择题WhatisthepurposeofIGMPinamulticastimplementation？（）

A. it is not used in multicast
B. it determines the virtual address group for a multicast destination
C. it dynamically registers individual hosts in a multicast group on a specific LAN
D. it is used on WAN connections to determine the maximum bandwidth of a connection
E. it determines whether Bidirectional PIM or PIM sparse mode will be used for a multicast flow