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Which two authentication methods does HSRP use? (Choose two.)
Which two authentication methods does HSRP use? (Choose two.)A . WPA2 authenticationB . SHA-128 authenticationC . MD5 authenticationD . Plain text authenticationE . TeredoF . No authentication methods do existView AnswerAnswer: CD
What is the solution to avoid the snooping database from being rebuilt after every device reboot?
A Cisco Catalyst switch that is prone to reboots continues to rebuild the DHCP snooping database. What is the solution to avoid the snooping database from being rebuilt after every device reboot?A . A DHCP snooping database agent should be configured.B . Enable DHCP snooping for all VLANs that are...
What can be the reason for the error message?
There is a native VLAN mismatch after administrator change native VLAN to VLAN 999. What can be the reason for the error message?A . Native VLAN is not presentView AnswerAnswer: A
Which option is a possible cause for an errdisabled interface?
Which option is a possible cause for an errdisabled interface?A . routing loopB . cable unpluggedC . STP loop guardD . security violationView AnswerAnswer: D Explanation: There are various reasons for the interface to go into errdisable. The reason can be: Duplex mismatch Port channel misconfiguration BPDU guard violation UniDirectional...
Which AAA Authorization type includes PPP, SLIP, and ARAP connections?
Which AAA Authorization type includes PPP, SLIP, and ARAP connections?A . networkB . IP mobileC . EXECD . auth-proxyView AnswerAnswer: A Explanation: Method lists for authorization define the ways that authorization will be performed and the sequence in which these methods will be performed. A method list is simply a...
Which two statements about errdisable recovery are true? (Choose two.)
Which two statements about errdisable recovery are true? (Choose two.)A . You can use the show errdisable recovery command to view the reason a port was error-disabled.B . Errdisable detection is enabled by default on ports with port security enabledC . You can use the show errdisable detect command to...
How can the port be brought back to operational status?
Question about port which was put into error disabled state. It had BPDU guard configured and received BPDU. Now admin has entered "no bpdu guard enable" command. How can the port be brought back to operational status?A . shutdown + no shutdownB . "couple of answers" around enabling errordisable autorecoveryView...
A question about VTPv3. (Choose two.)
A question about VTPv3. (Choose two.)A . It supports private VLANs.B . It can be configured only on one VTP server.C . It can be configured on multiple VTP servers.D . It supports public VLANs.View AnswerAnswer: AB
Which results happens when a non-trunking port that is configured with BPDU guard is connected to a device that is transmitting?
Which results happens when a non-trunking port that is configured with BPDU guard is connected to a device that is transmitting?A . The port is moved into the spanning-tree blocking state.B . There port is error-disabled.C . A routing loop can occur on the network.D . The port transitions to...
Which feature rate-limits DHCP traffic?
Which feature rate-limits DHCP traffic?A . DHCP SnoopingB . DHCP AcknowledgeC . DHCP RequestD . DHCP SpoofingView AnswerAnswer: A
