单项选择题
What does the command udld reset accomplish？（）
A.allows an UDLD port to automatically reset when it has been shutdown
B.resets all UDLD enabled ports that have been shutdown
C.removes all UDLD configurations from interfaces that were globally enabled
D.removes all UDLD configurations from interfaces that were enabled per-port
相关考题
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单项选择题
Refer to the exhibit. When a profile is configured in the Aironet Desktop Utility， which security option permits the configuration of host-based Extensible Authentication Protocol （EAP）？（）
A.WPA/WPA2/CCKM
B.WPA/WPA2 Passphrase
C.802.1x
D.Pre-Shared Key （Static WEP） -
单项选择题
Network topology exhibit： Interface VLAN 101 exhibit： Interface VLAN 102 exhibit： Interface VLAN 104 exhibit： Interface VLAN 105 exhibit： You work as a network technician at. You study the network topology and the other exhibits carefully. Consider the distribution switches 1 and 2. 1 is the primary device for Vlan 101， 102， 105. 2 is the primary device for Vlan 103 and 104 Note： Please refer to the #2 scenario. During routine maintenance， it became necessary to shutdown G1/0/1 on1 and2. All other interface were up. During this time，1 became the active device for Vlan104’s HSRP group. As related to Vlan104’s HSRP group. What can be done to make the group function properly ？（）
A.On 1， disable preempt
B.On 2， decrease the priority value to a value less than 150
C.On 1， increase the decrement value in the track command to a value greater than 6
D.On 1， disable track command. -
单项选择题
Network topology exhibit： Interface VLAN 101 exhibit： Interface VLAN 102 exhibit： Interface VLAN 104 exhibit： Interface VLAN 105 exhibit： You work as a network technician at. You study the network topology and the other exhibits carefully. Consider the distribution switches1 and 2. 1 is the primary device for Vlan 101， 102， 105. 2 is the primary device for Vlan 103 and 104 Note： Please refer to the #2 scenario. 2 has not become the active device for Vlan103’s HSRP group even though all interfaces are active. As related to Vlan103’s HSRP group. What can be done to make the group function properly ？（）
A.On 1， disable preempt
B.On 1， decrease the priority value to a value less than 190 and greater than 150
C.On 2， increase the priority value to a value greater 241 and less than 249
D.On 2， increase the decrement value in the track command to a value greater than 10 and less than 50.
