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多选题
After properly configuring multiple VLANs， an administrator has decided to secure its VLAN network. Which three steps are required to secure this environment？ （Choose three.）（）
A
If a port is connected to a foreign device make sure to disable CDP， DTP， RPR， PAgP， UDLP， and any other unnecessary protocols， and enable UplinkFast/BPDU guard on it.
B
Enable root guard feature to prevent a directly or indirectly connected STP-capable device from affecting the location of the root bridge.
C
Configure VTP domains appropriately or turn off VTP altogether to limit or prevent possible undesirable protocol interaction with regards to the network-wide VLAN configuration.
D
Set the native VLAN ID to match the port VLAN ID of any 802.1q trunk to prevent spoofing.
E
Disable all unused ports and place them in an unused VLAN to avoid unauthorized access.
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更多 “多选题After properly configuring multiple VLANs， an administrator has decided to secure its VLAN network. Which three steps are required to secure this environment？ （Choose three.）（）AIf a port is connected to a foreign device make sure to disable CDP， DTP， RPR， PAgP， UDLP， and any other unnecessary protocols， and enable UplinkFast/BPDU guard on it.BEnable root guard feature to prevent a directly or indirectly connected STP-capable device from affecting the location of the root bridge.CConfigure VTP domains appropriately or turn off VTP altogether to limit or prevent possible undesirable protocol interaction with regards to the network-wide VLAN configuration.DSet the native VLAN ID to match the port VLAN ID of any 802.1q trunk to prevent spoofing.EDisable all unused ports and place them in an unused VLAN to avoid unauthorized access.” 相关考题
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考题
Under what circumstances should an administrator prefer local VLANs over end-to-end VLANs？（）A、Eighty percent of traffic on the network is destined for Internet sites.B、There are common sets of traffic filtering requirements for workgroups located in multiple buildings.C、Eighty percent of a workgroup’s traffic is to the workgroup’s own local server.D、Users are grouped into VLANs independent of physical location.E、None of the other alternatives apply
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Rate your level of proficiency with configuring and troubleshooting the Windows XP Professional desktop environment， including managing user profiles， configuring support for multiple locations， and configuring the Advanced Configuration Power Interface （ACPI）.（）A、Very HighB、HighC、ModerateD、LowE、Very Low
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Very HighB
HighC
ModerateD
LowE
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考题
单选题When configuring VLANs on an autonomous access point，what must be configured on theconnected switchport？（）A
802.1q trunkingB
VTP trunkingC
ISL trunkingD
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考题
单选题An administrator reboots a ten drive server， with a RAID 10 array， after a power failure and receives an error logical drive failed. Which of the following is the MOST likely cause？（）A
Corrupt file system tableB
Backplane failureC
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单选题Which of the following should an administrator utilize FIRST after installing a new HBA？（）A
New Technology File Systems （NTFS）B
Digitally signed device driversC
Virtual machine componentsD
Multiple RAID configurations
考题
单选题When configuring vlans on an autonomous access point. What must be configured on the connected switchport？（）A
802.1q trunkingB
vtp trunkingC
isl trunkingD
dpt trunking
考题
单选题An administrator has just installed a web server for the company's Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this?（）A
The server's firewall is misconfigured.B
The server's timeout feature is set incorrectly.C
The web server was not installed properly.D
The company firewall is misconfigured.
考题
单选题Which statement is most correct regarding vNICs and VLANs?（）A
only the default vlan has traffic that is taggedB
All vNICs have to be associated with one or more VLANs except for the default vlanC
vlan must be configured before configuring them into a vNICD
Tagging is done by the operating system NIC if the flag is set to tag traffic
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问答题Which spanning tree mode will allow you to put multiple vlans into one instance？
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