[单项选择]VLAN 3 is not yet configured on your switch. What happens if you set the switchport access vlan3 commmand interface configuration mode？（）
A. The command is accepted and the respective VLAN is added to vlan dat.
B. The command is rejected.
C. The command is accepted and you must configure the VLAN manually.
D. The port turns amber.

[单项选择]VLAN 3 is not yet configured on your switch.What happens if you set the switchport access vlan 3 commmand interface configuration mode?（）
A. The command is accepted and the respective VLAN is added to vlan dat.
B. The command is rejected.
C. The command is accepted and you must configure the VLAN manually.
D. The port turns amber.

[单项选择]Switch A is configured with VLAN 105 and 106. Switch Bis configured with VLAN 105 and 107.Both switches are connected with a fiber cable. In order for packets from all VLANs to cross thefiber cable, which of the following configurations MUST be present? （）
A. Reverse ARP
B. Full duplex on the fiber link
C. PoE
D. 802.1q trunking

[单项选择]You have configured your chassis cluster to include redundancy group 1. Node 0 is configured to be the primary node for this redundancy group. You need to verify that the redundancy group failover is successful.Which command do you use to manually test the failover?（）
A. request chassis cluster manual failover group 1 node 1
B. request cluster failover redundancy-group 1 node 1
C. request chassis cluster manual failover redundancy-group 1 node 1
D. request chassis cluster failover redundancy-group 1 node 1

[单项选择]--Have you finished writing your report yet --No, I'll finish it in ______ ten minutes.

[单项选择]W: Have you found your book yet M:______

[多项选择]You need to create a new VLAN on your Catalyst switch. This VLAN is to be named TESTKING. Which of the following need to be completed for the creation of this new VLAN?（）
A. The TESTKING VLAN must be created.
B. The desired ports must be added to the new TESTKING VLAN.
C. The TESTKING VLAN must be added to all of the domains.
D. The TESTKING VLAN must be named.
E. An IP address must be configured for the TESTKING VLAN.
F. None of the above. VLAN creations are automatic.

[名词解释]VLAN

[单项选择]You have configured Junos Pulse on your Windows desktop and want to verify that the IPsec configuration policy is being pushed down to your workstation upon network authentication and login.Which utility program do you use to see this configuration and where do you find it?（）
A. the Pulse Diagnostics Tool in the "File" > "Tools" menu option in the Pulse GUI
B. the Pulse Diagnostics Tool in the "Start" > "All Programs" > "Juniper Networks" > "Junos Pulse" menu folder next to the Junos Pulse application
C. the Pulse Diagnostics Viewer, which you access by simultaneously pressing "Ctrl" and "F2"
D. the Pulse Diagnostics Viewer in the "File" > "Tools" menu option in the Pulse GUI

[多项选择]What are some characteristics of the typical VLAN arrangement?（）
A. VLANs logically divide a switch into multiple, independent switches at Layer 2.
B. Trunk links can carry traffic for multiple VLANs.
C. VLAN implementation significantly increases traffic due to added trunking information.
D. A VLAN can span multiple switches.
E. VLANs extend the collision domain to include multiple switches.
F. VLANs typically decrease the number of multiple switches.

[多项选择] You have configured voice VLANs on Catalyst switch R1.  Which two statements are true about the  operation of voice VLANs on this device？ （）
A.  When the voice VLAN feature is enabled， all untagged traffic is sent according to the default  CoS priority of the port.
B.  Enabling voice VLANs enables the switch to create multiple queues for traffic that is entering a  port.
C.  When voice VLANs are configured on a trunk link， UplinkFast must also be enabled.
D.  Voice VLANs are configured to enable the switch to forward frames marked with the proper  CoS values over separate physical links.
E.  Enabling voice VLANs enables the switch to forward frames with a specific 802.1P marking.

[单项选择] VLAN maps have been configured on switch R1.  Which of the following actions are taken in a  VLAN map that does not contain a match clause？  （）
A.  Implicit deny feature at end of list.
B.  Implicit deny feature at start of list.
C.  Implicit forward feature at end of list
D.  Implicit forward feature at start of list.

[单项选择]What must be configured prior to the first commit after factory defaults are loaded?（）
A. root authentication
B. default gateway
C. host name
D. management services