A.debug dhcp enable
B.debug dhcp status enable
C.debug dhcp packet enable
D.enable debug dhcp packet
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You are troubleshooting a one-way call problem with a cisco 7920 wireless ip phone on a standalone wlan.
What may cause this problem？（）
A.the minimum data rate is not set to 11 mbps.
B.an address resolution protocol has been disabled
C.publicly secure packet forwarding is enabled
D.the access point is set to the least congested channel.
A.35
B.50
C.100
D.250
A.7
B.60
C.14
D.30
A.mac os x
B.windows 2000 sp4
C.solaris 10
D.windows server 2003
E.debian linux
A.45
B.60
C.15
D.30
最新試題
The Cisco Wireless Location Appliance provides an audit trail for each device tracked for up to how many days？（）
You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but， when you answer， the call is dropped.What may cause this problem？（）
You have a very few Cisco 7920 wireless IP phones on your network， but lots of wireless laptops.You want to increase the bandwidth available for the laptops by decreasing the bandwidth reserved for the Cisco 7920 phones.What is the lowest percentage of voice-allocated bandwidthyou can select on the WLAN controller？（）
When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones，which two general control settings should you select？（）
You are trying to change the polling parameters used by the location manager via the Cisco WCS，and your request is being denied. What is wrong？（）
How many WLANs can a Cisco Aironet 1242 in H-REAP mode support when actively connected toa wireless controller？（）
You are charges with implementing a secure wireless installation which will provide Internet accessto client devices but will not allow communications between wireless clients.In addition to implementing PSPF or peer-to-peer blocking on the wireless side，which of the following actionsshould you perform on the wired infrastructure？（）
Which of the following commands on the wireless interface of a Cisco 3845 Integrated Service Router allows the SSID to broadcast？（）
On a WLAN controller， what is the default roaming bandwidth percentage reserved for voice clients？（）
A Cisco WCS version 4.0 has been installed on a server with a dual Pentium 3.0 GHz processor，4GB RAM， and an 80 GB hard drive. A location appliance has been incorporated into the networkand is being monitored by the Cisco WCS. There are 3000 devices to be tracked but not all of themare being tracked on the Cisco WCS.What can be done to correct the problem？（）