默认题库 - CCNP(642-631)

单选题

The IOS of a North American Cisco Aironet 1130AG Series standalone access point has becomecorrupt. You must therefore reload the TFTP firmware. Before you press and hold the MODEbutton. You should verify that the file name is which of the following？（）

A. c1130-k9w7-tar.boot
B. c1130-k9w7-tar.123-7.JA1.tar
C. c1130-k9w7-tar.default
D. c1130-k9w7-tar.recove

单选题

A cisco wcs version 4.0 has been installed on a server with a dual pentium 3.0 ghz processor，4 gb ram，and an 80 gb hard drive. a location appliance has been incorporated into the network and is being monitored by the cisco wcs. there are 3000 devices to be tracked but not all of them are being tracked on the cisco wcs. What can be done to correct the problem？（）

A. add a new location appliance.
B. add a new cisco wcs server dedicated to the location appliance.
C. add 4 gb of ram to the cisco wcs.
D. add a 120 gb hard drive to the cisco wcs.

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单选题

Scalability： with the cisco wireless location appliance， 2500 devices including wireless clients or wi-fi tags can be tracked simultaneously， helping ensure that location services can be applied to an entire enterprise environment. Which of the following functions on the wireless lan controller is used to determine whether or not a rogue access point is connected to the same layer 2 network？（）

A. rogue detector
B. rogue containment
C. rldp
D. rid

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单选题

When conducting an assisted site survey， the wlse does which of the following during the radio scan process？（）

A. chooses the least congested channel
B. uses the configured channel
C. sets all access points to the same channel
D. steps through each of the allowed channel

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单选题

On a series 1010 lightweight access point， the alarm led is flashing red， and all other leds are off. What is the lightweight access point indicating？（）

A. it has lost contact with controller.
B. its ip address already exists.
C. it requires a code upgrade.
D. it is operating normally.

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单选题

Your client has deployed a cisco wireless location appliance within their warehouse environment. they have been experiencing problems with tracking objects using active rfid tags. to verify proper access point deployment for location server. The results from an access point scan should show what information？（）

A. a minimum rssi value of -50
B. rogue access points
C. a minimum of three access points
D. non-overlapping channel

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单选题

There are 30 managed access points on the wlse. a radio scan is started but fails. Upon inspection of the device list in the reports tab， you notice a red indicator on the wds access point. upon inspection of the wds access point through its guid， it is discovered that the security keys are not set up between the wds access point and the wlse. Which of the following is mis configured？（）

A. snmp communities
B. telnet/ssh user/password
C. wlccp credentials
D. http user/password

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单选题

You are conducting a cdp-based discovery using an edge switch for the seed. there is a router between the switch and the wlse. none of the access points are discovered， and the discovery log shows the switch is snmp unreachable. What is the problem？（）

A. the snmp communities on the switch do not match the wlse.
B. the snmp communities on the access points do not match the wlse.
C. the snmp communities on the access points do not match the switch.
D. the snmp communities on the router do not match the wlse.

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单选题

Which service component in the wireless operate phase helps isolate and resolve an incident？（）

A. change management
B. configuration management
C. incident management
D. acceptance test pla

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单选题

Which of the following parameter sets must be configured on the cisco wireless location appliance？（）

A. network connections
B. location views
C. access points
D. object definitio

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