Welcome to your CCNA-Network Access 1. 1. You are trying to reprovision a switch in a different part of your network. However, you still see the old VLANs configured from the old network. How can you rectify the problem? A. Upgrade the IOS. B. Type erase startup-config, confirm it, and reload. C. Type clear vlan, confirm it, and reload. D. Delete the vlan.dat, confirm it, and reload. None 2. 2. What is the normal range for VLANs before you must use extended VLAN IDs? A. VLAN 1 through 1001 B. VLAN 1 through 1002 C. VLAN 1 through 1005 D. VLAN 2 through 1002 None 3. 3. Which is a benefit to converting a network from a flat layer 2 network to a routed layer 3 VLAN-enabled network? A. Increased collision domains for increased bandwidth B. Reduced complexity of design and operations C. Flexibility of user management and design D. Decreased number of broadcast domains for increased bandwidth None 4. 4. You have configured a new VLAN 9 and applied it to the interface. However, you find that the computer still remains in VLAN 1. What is the problem? Refer to the following exhibit. A. The switch port is configured with switchport nonegotiate. B. The switch port is configured as a trunk and dot1q trunking is intervening. C. The switch port is configured as a trunk and the native VLAN is VLAN 1. D. Spanning-tree PortFast is configured and defaulting to VLAN 1. None 5. 5. What is the extended VLAN range? A. VLAN 1002 to 4096 B. VLAN 1006 to 4096 C. VLAN 1006 to 4094 D. VLAN 1006 to 4092 None 6. 6. Which command(s) will delete a VLAN? A. Switch(config)#vlan database Switch(config-vlan)#no vlan 9 B. Switch(config)#vlan database Switch(config-vlan)#delete vlan 9 C. Switch(config)#no vlan 9 D. Switch(config)#vlan 9 delete None 7. 7. Which is a correct statement about frames and VLANs? A. Broadcast frames are sent to ports that are configured in different VLANs. B. Unicast frames that are not in the MAC address table are flooded to all ports in all VLANs. C. The ports that link switches together must be access links. D. Frames with a destination MAC that are not in the MAC address table are flooded to only ports in the respective VLAN. None 8. 8. What is the normal range of VLANs that can be modified on a Cisco switch with default configuration? A. VLAN 1 to 1002 B. VLAN 1 to 1001 C. VLAN 2 to 1002 D. VLAN 2 to 1001 None 9. 9. Static VLANs are being used on a switch’s interface. Which of the following statements is correct? A. Nodes use a VLAN policy server. B. Nodes are assigned VLANs based on their MAC address. C. Nodes are unaware of the VLAN in which they are configured. D. All nodes are in the same VLAN. None 10. 10. A switch is configured with a single VLAN of 12 for all interfaces. All nodes auto-negotiate at 100 Mb/s full-duplex. What is true if you add an additional VLAN to the switch? A. The switch will decrease its bandwidth due to overhead. B. The switch will increase its count of collision domains. C. The switch will now require a router. D. The switch will increase its bandwidth due to broadcast domains. None 11. 11. What is a direct benefit of adding VLANs? A. An increase of broadcast domains while decreasing collision domains B. An increase of broadcast domains while increasing collision domains C. A decrease of broadcast domains while decreasing collision domains D. A decrease of broadcast domains while increasing collisions domains None 12. 12. Which statement describes dynamic VLANs? A. The access port is switched into the respective VLAN based upon user credentials. B. The access port is switched into the respective VLAN based upon the computer’s IP address. C. The access port is switched into the respective VLAN based upon the computer’s MAC address. D. The access port is switched into the respective VLAN based upon security ACLs. None 13. 13. You have changed the name of VLAN 3, and you now want to check your change. Which command will you enter to verify the name change? A. Switch#show vlans B. Switch#show interface vlan 3 C. Switch#show run D. Switch#show vlan id 3 None 14. 14. Which of the following is a true statement if you have changed the MTU on a VLAN to support jumbo frames? A. If a normal MTU of 1528 is used, the switch will not forward the traffic. B. Once jumbo frames are configured, nothing more needs to be done. Clients will auto-detect the new MTU and use jumbo frames. C. Changing the MTU is an easy and effective method for raising speed. D. For jumbo frames to be effective, all devices on the VLAN, including switches, must support them. None 15. 15. Which is a benefit of implementing VLANs with a layer 3 router? A. VLANs can span multiple switches. B. Implementing routed VLANs will decrease the broadcast domains. C. ACLs can be employed to secure VLANs. D. All of the above. None 16. 16. You have created a VLAN for the Research department. Now you need to configure an interface on the switch for the newly created VLAN. Which command will configure the interface for the respective VLAN? A. Switch(config-if)#switchport vlan research B. Switch(config-if)#switchport access vlan research C. Switch(config-if)#switchport access vlan 9 D. Switch(config-if)#switchport vlan 9 None 17. 17. You are installing a VoIP phone on the same interface as an existing computer. Which command will allow the VoIP phone to switch traffic onto its respective VLAN? A. Switch(config-if)#switchport voice vlan 4 B. Switch(config-if)#switchport vlan voice 4 C. Switch(config-if)#switchport voip vlan 4 D. Switch(config-if)#switchport access vlan 4 voice None 18. 18. Which type of port removes the VLAN ID from the frame before it egresses the interface? A. Access port B. Trunk port C. Voice port D. Native port None 19. 19. Which of the following is a true statement about static access ports? A. An access port can carry VLANs via tagging. B. A client computer can request the VLAN to be placed in. C. A client computer cannot see any VLAN tagging information. D. A client computer can see the VLAN tagging information. None 20. 20. You have been tasked to configure an interface with a VLAN ID of 8 and support a VoIP phone on VLAN 6. Which commands would achieve the goal? A. Switch(config-if)#switchport vlan 8 Switch(config-if)#switchport vlan 6 voip B. Switch(config-if)#switchport mode access vlan 8 Switch(config-if)#switchport voice vlan 6 C. Switch(config-if)#switchport access vlan 8 Switch(config-if)#switchport voice vlan 6 D. Switch(config-if)#switchport access vlan 8 voice 6 None 21. 21. In the following exhibit, you have configured a port for a phone on an existing port for a computer. However, after you are done, only the phone works. What might be the problem? A. The phone is misconfigured. B. The computer is misconfigured. C. The switchport nonegotiate command is stopping the computer from negotiating a connection. D. The switch port mode needs to be configured as an access port. None 22. 22. When you are protecting an interface with port security, to which mode should you set the switch port? A. Access mode B. Dynamic mode C. Trunk mode D. Voice mode None 23. 23. Which VLAN is the default VLAN used to configure all switches from the factory? A. VLAN 999 B. VLAN 1002 C. VLAN 1005 D. VLAN 1 None 24. 24. You want to delete VLAN 1 for security reasons. However, the switch will not let you. What is the reason you cannot delete VLAN 1? A. The VLAN is still configured on a port. B. The VLAN serves as the switch’s main management IP. C. The VLAN is protected from deletion. D. The VLAN is still configured as a native VLAN on a trunk. None 25. 25. Why is it recommended that you do not use VLAN 1? A. It is not a production VLAN. B. It cannot be routed via an SVI. C. It cannot participate in VTP transfers. D. It shouldn’t be used for security reasons. None 26. 26. You attempt to configure a VLAN with a new name. You receive the error Default VLAN 1 may not have its name changed. What is wrong? A. The VLAN is used on interfaces currently. B. The VLAN is protected from any changes. C. The VLAN is being referenced by its name in interface configuration. D. You are not in the VLAN database when committing the change. None 27. 27. You have configured a new VLAN 12 and applied it to the interface. However, you find that the computer still remains in VLAN 1. Which command will fix the issue? Refer to the following exhibit. A. Switch(config-if)#switchport native vlan 12 B. Switch(config-if)#no switchport nonegotiate C. Switch(config-if)#switchport mode access D. Switch(config-if)#no spanning-tree portfast None 28. 28. What is the command to verify a VLAN and the port(s) it is associated with? A. Switch#show vlans B. Switch#show vlan C. Switch#show access vlan D. Switch#show vlan database None 29. 29. You are configuring a Catalyst 9200 switch, a VLAN is not configured yet, and you mistakenly configure it on an interface with the command switch access vlan 12. What will happen? A. The command will error. B. The command will complete and update the VLAN database. C. The command will complete, but before forwarding can happen, the VLAN must be manually created. D. The command will need to be negated and performed after the VLAN is manually created. None 30. 30. You have been asked to segment the network for an R&D workgroup. The requirement is to allow the R&D group access to the existing servers, but no other VLANs should be able to access R&D. How can this be achieved with maximum flexibility? A. Create a new VLAN, configure a routed SVI interface, and apply ACLs to the VLAN. B. Create a new VLAN, configure a routed SVI interface, and apply extended ACLs to the R&D switch ports. C. Create a new VLAN, and install a new R&D server in the new VLAN. D. Create a new VLAN, and trunk the existing file server for both the production and R&D networks. None 31. 31. You have just installed a Cisco VoIP phone and it will not provision. Referring to the following exhibit, what needs to be changed? A. CDP needs to be enabled. B. Spanning-tree PortFast needs to be removed. C. The interface is configured with switchport nonegotiate. D. The interface needs to be configured as a trunk. None 32. 32. You need to verify that an interface is in the proper VLAN. Which command will display the status of the interface, the VLAN configured, and the operational mode? A. Switch#show vlan B. Switch#show running-config C. Switch#show interfaces D. Switch#show interfaces switchport None 33. 33. You configured VLAN on an interface, but it is not working. After looking at the VLAN database, you find it has been disabled. Which command will enable the VLAN? A. Switch#enable vlan 3 B. Switch(config)#enable vlan 3 C. Switch#no shutdown vlan 3 D. Switch(config)#vlan 3 None 34. 34. Which command will show the operational mode of only Fa0/3? A. Switch#show interfaces B. Switch#show interfaces switchport C. Switch#show interfaces FastEthernet 0/3 switchport D. Switch#show interfaces status | i 0/3 None 35. 35. The guest VLAN is not allowing traffic to be routed. What is the cause of the problem? Refer to the following exhibit. A. The VLAN interface is shut down. B. The VLAN is disabled. C. The guest ports are not in the proper VLAN. D. There is a problem elsewhere. None 36. 36. You need to create a new VLAN 5 called office and apply it to interface Fa0/4. Which commands will you need to enter? A. Switch(config)#vlan 5Switch(config-vlan)#name officeSwitch(config-vlan)#exitSwitch(config)#interface fast 0/4Switch(config-if)#switchport access vlan 5B. Switch(config)#vlan 5Switch(config-vlan)#name officeSwitch(config-vlan)#exitSwitch(config)#interface fast 0/4Switch(config-if)#switchport access vlan officeC. Switch(config)#vlan 5 officeSwitch(config)#interface fast 0/4Switch(config-if)#switchport access vlan 5D. Switch(config)#vlan 5 name officeSwitch(config)#interface fast 0/4 Switch(config-if)#switchport access vlan 5 A. Option A B. Option B C. Option C D. Option D None 37. 37. In the following exhibit, what is wrong with VLAN 4? A. The VLAN is shut down. B. The VLAN is unnamed. C. The VLAN was created on a non-Cisco switch. D. The VLAN is suspended. None 38. 38. A VLAN was created on another non-Cisco switch. You look at the current VLAN database, but the VLAN is not in the VLAN database. What must be done to correct the issue? A. Set the correct trunking protocol between the switches. B. Create the VLAN manually. C. Configure VTP on both switches. D. Assign the VLAN to an interface on the other switch. None 39. 39. You have just configured the network in the following exhibit. The commands you have entered configured the VLAN database and assigned the VLAN IDs to the interfaces. You cannot communicate between VLAN 2 and VLAN 4, but communication within VLAN 4 works. What is wrong? A. The VLANs must be enabled via the command no shutdown. B. The network requires routing between the VLANs. C. The VLANs require VTP to be configured. D. The interfaces are administratively shut down by default and need to be enabled via no shutdown. None 40. 40. An administrator calls you and states that they believe an interface is down on a router you maintain. Which command will show only the interface, the IP address configured, and the status of the interface? A. Router#show ip interface B. Router#show interface C. Router#show ip interface brief D. Router#show interface brief None 41. 41. Which statement is true about the following exhibit? A. Switch A interface Gi0/1 is configured as an access switch port to Switch B interface Gi0/1. B. Switch A interface Gi0/1 and Switch B interface Gi0/1 are both configured as trunk switch ports. C. Switch B interface Fa0/1 is misconfigured with a duplicate VLAN ID. D. Switch A interface Fa0/3 is misconfigured with a duplicate VLAN ID. None 42. 42. You have connected a Dell switch to the Cisco switch you are configuring and you cannot get a trunk between the two. What must be changed? A. The Dell switch must be configured to use ISL. B. The Cisco switch must be configured to use 802.1Q. C. Both switches need to have duplicated VLAN configurations. D. VTP needs to be configured on each of the switches. None 43. 43. You need to view all of the trunks on a switch and verify that they have the proper trunking protocols configured. Which command will display the information? A. Switch#show interfaces brief B. Switch#show interfaces trunk C. Switch#show switchport trunk D. Switch#show switchport brief None 44. 44. What is the default VTP mode all switches are configured as by default? A. Server B. Client C. Transparent D. Master None 45. 45. You need to verify the VTP mode on a switch. Which command will display the information? A. Switch#show vtp B. Switch#show vtp status C. Switch#show vtp counters D. Switch#show running-config None 46. 46. Which commands would you enter on a new switch joining your existing network to configure VTP? A. Switch(config)#vtp mode transparent Switch(config)#vtp domain corpname B. Switch(config)#vtp mode client Switch(config)#vtp domain corpname C. Switch(config)#vtp domain corpname D. Switch(config)#vtp client Switch(config)#vtp corpname None 47. 47. You need to remove VLANs 2 through 4 from the allowed list on a trunk interface. Which command will remove only these VLANs without interruption to the network? A. Switch(config-if)#switchport trunk remove vlan 2-4 B. Switch(config-if)#switchport remove vlan 2-4 C. Switch(config-if)#switchport trunk allowed vlan remove 2-4 D. Switch(config-if)#switchport trunk allowed remove vlan 2-4 None 48. 48. You have a list of allowed VLANs over an existing trunk. You need to set the allowed list back to default. Which command will perform this without interruption? Refer to the following exhibit. A. Switch(config-if)#no switchport trunk allowed B. Switch(config-if)#no switchport trunk allowed all C. Switch(config-if)#no switchport trunk allowed 1-4096 D. Switch(config-if)#switchport trunk allowed vlan all None 49. 49. You need to add VLAN 4 to the allowed list on a trunk interface. Currently VLANs 5 through 8 are allowed. Which command will add only this VLAN without interruption to the network? A. Switch(config-if)#switchport trunk allowed vlan add 4 B. Switch(config-if)#add allowed vlan 4 C. Switch(config-if)#switchport trunk add vlan 4 D. Switch(config-if)#switchport trunk allowed add vlan 4 None 50. 50. You try to configure the command switchport mode trunk on an interface. However, you see the error message Command rejected: An interface whose trunk encapsulation is Auto cannot be configured to trunk mode. What command will fix the issue? A. Switch(config-if)#switchport mode trunk manual B. Switch(config-if)#no switchport mode dynamic auto C. Switch(config-if)#switchport trunk encapsulation dot1q D. Switch(config-if)#no switchport trunk encapsulation auto None 51. 51. What is the function of the VTP? A. VTP allows for dynamic trunking between links. B. VTP allows for propagation of the VLAN database. C. VTP detects trunk encapsulation and negotiates trunks. D. VTP allows for propagation of the trunking database. None 52. 52. Which VTP mode will not allow the switch to participate in VTP traffic but will forward VTP traffic? A. Server mode B. Transparent mode C. Proxy mode D. Client mode None 53. 53. You have just configured a trunk between two switches, Switch A and Switch B. The trunk operates as normal. However, there are minor issues with some of the switch traffic. What might be the problem? Refer to the following exhibit. A. Switch A is pruning all VLANs except for VLAN 1. B. The switches are on incompatible links. C. Switch B has an inactive native VLAN. D. Both switches have a native VLAN mismatch. None 54. 54. What significance does VTP VLAN pruning provide? A. VLAN pruning removes VLANs from the databases of other switches that they are not configured on. B. VLAN pruning removes VLAN traffic from other switches that are not configured for the respective VLAN. C. VLAN pruning automatically changes the allowed VLANs on all interfaces. D. All of the above. None 55. 55. Which command enables VTP pruning? A. Switch(config)#vtp mode pruning B. Switch(config)#vtp pruning C. Switch(config)#vtp vlan pruning D. Switch(config-vlan)#enable pruning None 56. 56. When enabling VTP pruning, where does it need to be configured? A. VTP pruning needs to be configured only on the VTP server B. VTP pruning needs to be configured only on the VTP client. C. VTP pruning needs to be configured only on the VTP transparent. D. VTP pruning needs to be configured on all VTP clients and the server. None 57. 57. You configure a new VLAN of 22 on Switch A. You have configured a few access links with the new VLAN and they work as normal. They do not forward traffic to ports configured in the same VLAN on Switch B. All other VLANs function fine between the switches. What is the problem? Refer to the following exhibit. A. The native VLAN must be changed. B. The VLAN is not allowed over the trunk. C. The trunk encapsulation is wrong. D. VTP is not set up on the remote switch. None 58. 58. Which command will turn off Dynamic Trunking Protocol (DTP) on an interface? A. Switch(config-if)#no dtp B. Switch(config-if)#no switchport dtp enable C. Switch(config-if)#switchport dtp disable D. Switch(config-if)#switchport nonegotiate None 59. 59. You are trunking Switch A and Switch B together. On Switch A you have the default of switchport mode dynamic auto. On Switch B, which command will you need to configure to allow trunking? A. SwitchB(config-if)#switchport mode trunk B. SwitchB(config-if)#switchport mode dynamic trunk C. SwitchB(config-if)#switchport mode dynamic auto D. SwitchB(config-if)#switchport nonegotiate None 60. 60. You are having an issue with a trunk between two switches. Examining the following exhibit, what can you conclude? A. The interfaces on both switches need to be set to trunk mode. B. DTP is not running on Switch A. C. All VLANs need to be allowed first. D. There is a trunking protocol mismatch. None 61. 61. Which protocol is a Cisco proprietary protocol used for trunking switches? A. ISL B. 802.1Q C. VTP D. CDP None 62. 62. How does IEEE 802.1Q tag frames? A. 802.1Q adds a 32-bit header to the frame with the VLAN tagging information. B. 802.1Q adds a 32-bit header to the packet with the VLAN tagging information. C. 802.1Q inserts a 32-bit field between the source MAC address and the type field. D. 802.1Q inserts a 32-bit field between the destination MAC address and the type field. None 63. 63. Which commands will allow a trunk with another switch configured as mode desirable auto? A. SwitchB(config-if)#switchport trunk encapsulation dot1q SwitchB(config-if)#switchport mode trunk B. SwitchB(config-if)#switchport mode dynamic auto SwitchB(config-if)#switchport mode encapsulation dot1q C. SwitchB(config-if)#switchport nonegotiate D. SwitchB(config-if)#switchport encapsulation dot1q SwitchB(config-if)#switchport mode trunk None 64. 64. Which statement is correct about native VLANs? A. Any traffic tagged will be placed on the native VLAN. B. Any traffic that is not allowed over the trunk will be placed on the native VLAN. C. Any traffic not tagged will be placed on the native VLAN. D. Any traffic that is tagged with ISL on an 802.1Q trunk will be placed on the native VLAN. None 65. 65. You are setting up a switch. When you perform a show run, you notice that the VLANs are in the running-config. What could be concluded? Refer to the following exhibit. A. Nothing; the VLANs are normally stored in the running-config. B. The switch is set up with a VTP mode of client. C. The switch is set up with a VTP mode of server. D. The switch is set up with a VTP mode of transparent. None 66. 66. You have configured switchport nonegotiate on an interface with a default configuration. What effect will it have on the neighboring interface when the other switch is plugged in with its interface in default configuration? A. The switch port will transition to a trunk port. B. The switch port will remain an access port. C. The interface will remain shut down. D. The interface will enter an err-disable state. None 67. 67. Switch A has default configuration on its interface. You need to configure Switch A for VLAN 5. Which command will configure the interface to become a member of VLAN 5? A. SwitchA(config-if)#switchport mode access SwitchA(config-if)#switchport access vlan 5 B. SwitchA(config-if)#switchport trunk SwitchA(config-if)#switchport native vlan 5 C. SwitchA(config-if)#switchport access SwitchA(config-if)#switchport access vlan 5 D. SwitchA(config-if)#switchport mode trunk SwitchA(config-if)#switchport native vlan 5 None 68. 68. Switch A is configured with the command of switchport mode dynamic desirable on its interface. Which command would you need to configure on Switch B to create a trunk between them? A. SwitchB(config-if)#switchport mode dynamic auto B. SwitchB(config-if)#switchport mode dynamic desirable C. SwitchB(config-if)#switchport mode trunk D. All of the above None 69. 69. Which statement is correct about the command switchport mode dynamic auto? A. The interface will become a trunk if requested on the neighboring port. B. The interface will become a trunk if the neighboring port is configured the same. C. The interface will remain an access link if the neighboring port is configured as a trunk. D. The interface will remain an access link if the native VLAN is changed. None 70. 70. Which command is similar to show interfaces trunk but will show greater detail? A. Switch#show interfaces trunk detail B. Switch#show switchport C. Switch#show interfaces switchport D. Switch#show running-config None 71. 71. On a switch you enter the commands switchport mode access and switchport nonegotiate. Which statement is true about the interface you’ve configured? A. The interface will become a trunk switch port if a switch is plugged in and DTP is turned on for the other switch. B. The interface will always remain an access switch port, regardless of whether another switch is plugged in. C. The interface will become a trunk switch port if a switch is plugged in and the other switch is set statically to a trunk switch port. D. The interface will become a trunk switch port if a non-Cisco switch is plugged in and statically configured as a trunk switch port. None 72. 72. You need to configure a trunk interface to support the protocol of 802.1Q. Which command will achieve this? A. Switch(config-if)#switchport mode trunk 802.1q B. Switch(config-if)#switchport trunk encapsulation 802.1q C. Switch(config-if)#switchport 802.1q D. Switch(config-if)#switchport encapsulation trunk 802.1q None 73. 73. You are trying to configure a trunk port on an interface for 802.1Q encapsulation. However, after entering the proper command, you receive the error % Invalid input detected at '^' marker. What is wrong? A. 802.1Q is not supported on the switch you are configuring this on. B. The interface will not allow configuration of 802.1Q. C. The switch only supports the ISL trunking protocol. D. The switch only supports the 802.1Q trunking protocol. None 74. 74. When a frame is not tagged with 802.1Q VLAN identifying information, what happens when it traverses a trunk port? A. The frame is dropped to the bit bucket. B. The frame is forwarded to the default VLAN. C. The frame is forwarded to the native VLAN. D. The frame is sent to the first VLAN ID configured on the trunk. None 75. 75. Which protocol is an open standard trunking protocol? A. ISL B. VTP C. 802.1Q D. 802.1X None 76. 76. You have several VLANs and need to route between them. You configure a trunk between your router and switch. What will you need to configure on the router to support each VLAN for routing? A. Virtual interface B. Switched virtual interface C. Subinterface D. VLAN database None 77. 77. How many bytes are used in an 802.1Q frame for tagging of VLANs? A. 2 bytes B. 4 bytes C. 8 bytes D. 16 bytes None 78. 78. What is the difference between a default VLAN and a native VLAN? A. A default VLAN is configured on all access ports of the switch from the factory. B. A native VLAN is configured on all access ports of the switch from the factory. C. A default VLAN is configured on all trunks for tagged frames. D. A native VLAN is configured on all trunks for tagged frames. None 79. 79. Which command will show you the native VLAN for only Fa0/15? A. Switch#show running-config B. Switch#show interface fastethernet 0/15 C. Switch#show interface fastethernet 0/15 switchport D. Switch#show switchport fastethernet 0/15 None 80. 80. You need to change the native VLAN for interface Fa0/23 from VLAN 1 to VLAN 999. Which command would you use? A. Switch(config-if)#switchport trunk native vlan 999 B. Switch(config-if)#native vlan 999 C. Switch(config-if)#switchport native vlan 999 D. Switch(config-if)#no switchport native vlan 1 Switch(config-if)#switchport native vlan 999 None 81. 81. When you change the native VLAN of a trunk from VLAN 1 to VLAN 999 and you receive the error P-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch -discovered…. What is the possible problem? A. CDP is not running on the other interface, causing a mismatch. B. The interface is the first to be changed. C. The interface is running ISL. D. The version of CDP is wrong on the other switch. None 82. 82. Switch A and Switch B have a trunk. On Switch A, the native VLAN is set to VLAN 10 on Switch B and the native VLAN is defaulted. What problems will occur? A. CDP will not function. B. VTP will not function. C. All broadcasts will be forwarded to Switch B. D. Any traffic not tagged on Switch B when traversing the trunk will be switched onto VLAN 10. None 83. 83. When you have a native VLAN mismatch on a configured trunk, which protocol will alert you to the issue? A. VTP B. CDP C. 802.1Q D. ISL None 84. 84. You are trying to change the native VLAN from VLAN 1 to VLAN 1002. You have configured both sides with switchport native vlan 1002. However, the native VLAN traffic keeps failing. What is wrong? A. The native VLAN must be VLAN 1. B. The native VLAN cannot be an extended VLAN. C. VLAN 1002 is not allowed for Ethernet traffic. D. The problem is not the native VLAN; everything is configured properly. None 85. 85. Which protocol is an IEEE standard that collects information from neighboring devices on their identity and capabilities? A. CDP B. LLDP C. 802.1b D. 802.1a None 86. 86. You want to turn off CDP on a switch. Which command would you enter? A. Switch(config)#cdp disable B. Switch(config-if)#no cdp enable C. Switch(config)#no cdp D. Switch(config-if)#no cdp run None 87. 87. How often are CDP frames sent out of the device by default? A. Every 30 seconds B. Every 60 seconds C. Every 90 seconds D. Every 180 seconds None 88. 88. Which Cisco proprietary protocol collects information from neighboring devices about their identity and capabilities? A. 802.1ab B. LLDP C. CDP D. 802.1a None 89. 89. What is the default value of the CDP holddown timer for CDP entries? A. 30 seconds B. 60 seconds C. 90 seconds D. 180 seconds None 90. 90. You want to turn off CDP on a single interface. Which command would you enter? A. Switch(config)#cdp disable B. Switch(config-if)#no cdp enable C. Switch(config)#no cdp D. Switch(config-if)#no cdp run None 91. 91. Which command gives information that’s identical to the output of the show cdp neighbors detail command? A. Switch#sh cdp neighbors all B. Switch#sh cdp neighbors * C. Switch#sh cdp entries all D. Switch#sh cdp entry * None 92. 92. You have several non-Cisco IP phones and you want to allow automatic power adjustments on the Cisco Power over an Ethernet (PoE) switch. Which command will allow you to achieve this? A. Switch#lldp run B. Switch(config)#lldp run C. Switch(config)#lldp enable D. Switch#lldp enable None 93. 93. Which command will allow you to see LLDP devices connected to a switch? A. Switch#show lldp B. Switch#show lldp devices C. Switch#show lldp neighbor detail D. Switch#show cdp neighbor detail None 94. 94. What is the default LLDP advertisement interval? A. 30 seconds B. 60 seconds C. 90 seconds D. 120 seconds None 95. 95. You want to disable LLDP from sending advertisements on a single interface. Which command will you use? A. Switch(config-if)#no lldp B. Switch(config-if)#no lldp transmit C. Switch(config-if)#no lldp receive D. Switch(config-if)#no lldp enable None 96. 96. What is the default value of the LLDP holddown timer for entries? A. 30 seconds B. 60 seconds C. 90 seconds D. 120 seconds None 97. 97. The following exhibit shows the output of the CDP details. Which statement is correct about what is displayed? A. The advertisement was seen 162 seconds ago. B. Switch B interface Gi0/1 connects to Switch A. C. Switch B interface Gi0/2 connects to Switch A. D. The IP address of Switch B is 192.168.1.1. None 98. 98. You have a layer 2 connection to your ISP. You want to make sure that you do not send information on the capabilities of your switch, but you don’t want to affect the use of CDP. Which command will you configure? A. Switch(config)#cdp disable B. Switch(config-if)#no cdp C. Switch(config-if)#no cdp disable D. Switch(config-if)#no cdp enable None 99. 99. Which command will show the interfaces that CDP is advertising on? A. Switch#show cdp B. Switch#show cdp interface C. Switch#show interface D. Switch#show interface cdp None 100. 100. What is the maximum number of interfaces that can be aggregated with EtherChannel and PAgP? A. 2 interfaces B. 8 interfaces C. 16 interfaces D. 4 interfaces None 101. 101. Which is a true statement about EtherChannel? A. EtherChannel works with 802.1Q to block the redundant links. B. EtherChannel can aggregate multiple links with varying speed. C. EtherChannel can aggregate interfaces across multiple standalone switches. D. When configured, EtherChannel acts as a single layer 2 connection. None 102. 102. You have a switch with 2 gigabit interface ports and 48 FastEthernet ports and are using PAgP. What is the highest bandwidth you can achieve? A. 2 Gb/s B. 2.2 Gb/s C. 400 Mb/s D. 2.6 Gb/s None 103. 103. Which aggregation protocol is an IEEE standard? A. LACP B. 802.1Q C. PAgP D. 802.1X None 104. 104. You need to form an EtherChannel between a VMware ESXi host and the switch. Which negotiation protocol will you choose? A. EtherChannel B. LACP C. Channel Group D. PAgP None 105. 105. What is the maximum number of interfaces that can be aggregated with EtherChannel and LACP? A. 2 interfaces B. 8 interfaces C. 16 interfaces D. 4 interfaces None 106. 106. Which mode forces the aggregation of links without the use of a control protocol? A. LACP off mode B. PAgP off mode C. On mode D. 802.3ad mode None 107. 107. Which is a correct statement about aggregating ports together? A. The term EtherChannel is a Cisco proprietary term for port channeling. B. PAgP can be used with non-Cisco products. C. LACP can only be used with other Cisco switches. D. PAgP can bundle several different links with varying speeds and duplexes together. None 108. 108. Which negotiation protocol is a Cisco proprietary standard? A. LACP B. 802.1Q C. PAgP D. 802.1ab None 109. 109. How often does PAgP send messages to control the status of the links in the bundle? A. Every 30 seconds B. Every 60 seconds C. Every 90 seconds D. Every 120 seconds None 110. 110. You want to configure two switches so that LACP is used between the switches. Which mode should you use on both sides to force LACP? A. Active mode on both sides B. Passive mode on both sides C. Auto mode on both sides D. Desirable mode on both sides None 111. 111. What is the effect of configuring a port channel with one side set to passive mode and the other side set to active mode? A. The channel group will use PAgP. B. The channel group will not be formed. C. The channel group will use LACP. D. The channel group will use EtherChannel. None 112. 112. Which command is used to verify the negotiation protocol for a port channel? A. Switch#show etherchannel B. Switch#show port-channel C. Switch#show interface D. Switch#show run None 113. 113. What is the effect of configuring a port channel with one side set to passive mode and the other side set to passive mode? A. The channel group will use PAgP. B. The channel group will not be formed. C. The channel group will use LACP . D. An unconditional port channel will be formed. None 114. 114. What is the effect of configuring a port channel with one side set to on mode and the other side set to on mode? A. The channel group will use PAgP. B. The channel group will not be formed. C. The channel group will use LACP. D. An unconditional port channel will be formed. None 115. 115. What is the IEEE specification for Spanning Tree Protocol (STP)? A. 802.1X B. 802.1w C. 802.1D D. 802.1s None 116. 116. Which statement is correct about STP? A. STP runs on a central switch by creating a topology database. B. STP runs as a distributed process on each switch and creates a topology database. C. STP uses routing protocols to check for network loops. D. STP uses the MAC address table to check for switching loops. None 117. 117. How does STP detect and monitor loops in networks? A. STP detects and monitors BPDUs being received on multiple interfaces. B. STP detects and monitors normal traffic frames being received on multiple interfaces. C. STP detects and monitors CDP frames being received on multiple interfaces. D. STP detects and monitors access ports in the same VLAN. None 118. 118. What is the IEEE specification for Rapid Spanning Tree Protocol (RSTP)? A. 802.1X B. 802.1w C. 802.1D D. 802.1s None 119. 119. What is the link cost with respect to STP? A. Link cost is the latency of a frame traversing across the link. B. Link cost is the calculation of all the ports in the path to the root bridge. C. Link cost is the monetary cost to traverse a link. D. Link cost is a numeric value associated with the speed of a link. None 120. 120. What is the path cost with respect to RSTP? A. Path cost is the latency of a frame traversing across the link. B. Path cost is the calculation of all the ports in the path to the root bridge. C. Path cost is the monetary cost to traverse a link. D. Path cost is a numeric value associated with the speed of a link. None 121. None 122. 121. Which protocol is a Cisco proprietary enhancement for 802.1D that allows separate spanning-tree instances for each VLAN? A. IEEE 802.1w B. PVST+ C. CST D. RSTP None 123. 122. Which protocol is a Cisco proprietary enhancement for 802.1W that allows separate spanning-tree instances for each VLAN? A. Rapid PVST+ B. PVST+ C. CST D. RSTP+ None 124. 123. Which statement is correct about the Common Spanning Tree (CST)? A. CST elects a root bridge for each VLAN. B. CST elects a single root bridge for the entire physical network. C. CST has an immediate convergence because it elects a single root bridge. D. CST is best implemented for really large networks because it scales efficiently. None 125. 124. Which statement is correct about RSTP? A. RSTP allows for multiple root bridges. B. RSTP is backward compatible with STP. C. RSTP has a convergence time of around 50 seconds. D. RSTP has five port states to which the interfaces could possibly transition. None 126. 125. How do switches participating in an STP network become aware of topology changes? A. The root bridge is responsible for sensing the change and sending Topology Change Notification BPDUs. B. Each switch is responsible for sensing the change and sending Topology Change Notification BPDUs. C. The root bridge polls each switch participating in STP for changes. D. The switches participating in STP poll the root bridge for changes. None 127. 126. Which of the following standards is an IEEE standard that replaces Rapid PVST+? A. 802.1X B. 802.1w C. 802.1D D. 802.1s None 128. 127. You have a network consisting of four switches, all configured with the same bridge priority. Which switch will be elected the root bridge? A. 0081.023a.b433 B. 0011.03ae.d8aa C. 0041.0611.1112 D. 0021.02fa.bdfc None 129. 128. What is the default STP mode all Cisco switches run? A. 802.1D B. 802.1w C. PVST+ D. Rapid PVST+ None 130. 129. Which option is a correct statement about alternate ports in RSTP? A. An alternate port receives BPDUs from another port on the same switch and therefore can replace the designated port if it fails. B. An alternate port receives BPDUs from another switch and therefore can replace the designated port if it fails. An alternate port is always placed in a forwarding state. D. An alternate port receives BPDUs from another switch and therefore can replace the root port if it fails. None 131. 130. How is the root bridge in STP elected? A. The root bridge is the switch with the highest IP address and priority. B. The root bridge is the switch with the lowest IP address and priority. C. The root bridge is the switch with the lowest MAC address and priority. D. The root bridge is the switch with the highest MAC address and priority. None 132. 131. Why is a root bridge elected for STP to function properly? A. The root bridge is the logical center of the STP topology. B. The root bridge allows all forwarding decisions of frames. C. The root bridge calculates the port cost for the rest of the network. D. The root bridge calculates the fastest path for the rest of the network. None 133. 132. How does a switch calculate the bridge ID? A. The bridge ID is a 6-byte number containing a 2-byte bridge priority and 4-byte IP address. B. The bridge ID is an 8-byte number containing a 4-byte bridge priority and 4-byte IP address. A. The bridge ID is a 6-byte number containing a 2-byte bridge priority and 4-byte IP address. B. The bridge ID is an 8-byte number containing a 4-byte bridge priority and 4-byte IP address. C. The bridge ID is an 8-byte number containing a 2-byte bridge priority and 6-byte MAC address. D. The bridge ID is a 10-byte number containing a 4-byte bridge priority and 6-byte MAC address. None 134. 133. What is the definition of a designated port? A. A port that is determined to have the lowest cost and placed in a forwarding state for a network segment B. A port that is determined to have the highest cost and placed in a forwarding state for a network segment C. A port that is determined to have the lowest path cost to the root bridge and placed in a forwarding state for a network segment D. A port that is determined to have the highest path cost to the root bridge and placed in a blocking state for a network segment None 135. 134. Which is a correct statement about bridge port roles in STP? A. Every switch, excluding the root bridge, must have at least one root port. B. Every switch, including the root bridge, must have at least one designated port. C. Every switch, excluding the root bridge, must have at least one alternate port. D. Every switch, including the root bridge, must have at least one backup port. None 136. 135. What is the definition of an STP root port? A. A port that is determined to have the lowest cost to the network segment and placed in a forwarding state B. A port that is determined to have the highest cost to the network segment and placed in a forwarding state C. A port that is determined to have the lowest path cost to the root bridge and placed in a forwarding state for a network segment D. A port that is determined to have the highest path cost to the root bridge and placed in a blocking state for a network segment None 137. 136. What is the definition of an STP designated port? A. A port that is determined to have the lowest cost to the network segment and placed in a forwarding state B. A port that is determined to have the lowest path cost to the root bridge and placed in a forwarding state for a network segment C. A port that is determined to have the highest path cost to the root bridge and placed in a blocking state for a network segment D. A port that is determined to have the highest cost to the network segment and placed in a forwarding state None 138. 137. How is the bridge ID calculated for PVST+? A. The bridge ID is a 4-byte bridge priority, a 12-byte sys-id-ext, and a 6-byte MAC address. B. The bridge ID is a 4-byte bridge priority and sys-id-ext and a 6- byte MAC address. C. The bridge ID is a 4-bit bridge priority, a 12-bit sys-id-ext, and a 6-byte MAC address. D. The bridge ID is a 4-bit bridge priority, a 12-bit sys-id-ext, and an 8-byte IP address. None 139. 138. What is the default bridge priority for all STP switches? A. Bridge priority of 8,192 B. Bridge priority of 16,384 C. Bridge priority of 32,768 D. Bridge priority of 65,526 None 140. 139. Which is a correct statement about bridge port roles in STP? A. A designated port is always in a blocking state. B. Every switch, including the root bridge, must have at least one designated port. C. Every switch, excluding the root bridge, must have at least one non-designated port. D. All ports on the root bridge are in a designated port state. None 141. 140. Which is a correct statement about backup ports in RSTP? A. A backup port receives BPDUs from another port on the same switch and therefore can replace the designated port if it fails. B. A backup port receives BPDUs from another switch and therefore can replace the designated port if it fails. C. A backup port is always placed in a forwarding state. D. A backup port receives BPDUs from another switch and therefore can replace the root port if it fails. None 142. 141. What is the default wait time for STP convergence to complete? A. Convergence takes 60 seconds to complete. B. Convergence takes 5 seconds to complete. C. Convergence takes 30 seconds to complete. D. Convergence takes 50 seconds to complete. None 143. 142. When a computer is connected to an interface with STP enabled in default mode, which is the correct order of the port transitions? A. Listening, learning, blocking, forwarding B. Forwarding, listening, learning, blocking C. Blocking, listening, learning, forwarding D. Blocking, learning, listening, forwarding None 144. 143. Which statement describes an STP port that is placed into a blocking state? A. When a port is placed into a blocking state, it blocks all frames, including BPDUs. B. When a port is placed into a blocking state, it blocks redundant frames, excluding BPDUs. C. When a port is placed into a blocking state, it blocks all frames, excluding BPDUs. D. When a port is placed into a blocking state, it blocks redundant frames, including BPDUs. None 145. 144. When a computer is connected to an interface with RSTP enabled in default mode, which is the correct order of the port transitions? A. Discarding, learning, blocking, forwarding B. Discarding, listening, forwarding C. Blocking, listening, learning, forwarding D. Discarding, learning, forwarding None 146. 145. In RSTP, which port mode replaces the blocking and listening port states? A. Discarding B. Learning C. Forwarding D. Backup None 147. 146. Which new port state does RTSP have compared to STP? A. Learning B. Forwarding C. Blocking D. Discarding None 148. 147. You receive a call that when computers boot up, they display an error message stating that they cannot reach a domain controller. However, after a few tries, the problem goes away, and the domain controller can be reached. Which command would you enter into the interface if you suspect spanning-tree convergence problems? A. SwitchA(config-if)#no switchport spanning-tree B. SwitchA(config)#switchport spanning-tree portfast C. SwitchA(config)#spanning-tree portfast default D. SwitchA(config-if)#spanning-tree portfast None 149. 148. On which types of ports should you configure PortFast mode? A. Trunk ports B. Access ports C. Voice ports D. Designated ports None 150. 149. What will the command spanning-tree portfast default entered in global configuration mode do? A. Turn on PortFast mode for all ports B. Turn on PortFast mode for all access ports only C. Turn off spanning tree on all ports D. Turn off spanning tree on all access ports only None 151. 150. What will happen if you plug a hub into two ports on the same switch configured with PortFast on all the interfaces? A. You will create a temporary switching loop. B. You will create a permanent switching loop. C. Both ports will sense the switch and err-disable. D. One of the links will disable via Spanning Tree. None 152. 151. Which feature will protect a switch immediately if it sees another switch’s advertisement? A. BPDU Guard B. BPDU Detection C. Loop Guard D. UplinkFast None 153. 152. What is the transition of states when PortFast is configured? A. Forwarding, listening, learning, blocking B. Listening, forwarding, learning, blocking C. Listening, learning, forwarding, blocking D. Blocking, listening, learning, forwarding None 154. 153. Which command would you use to configure BPDU Guard on an interface? A. SwitchA(config-if)#switchport mode bpduguard B. SwitchA(config-if)#switchport bpduguard enable C. SwitchA(config-if)#spanning-tree bpduguard enable D. SwitchA(config-if)#spanning-tree bpduguard None 155. 154. After you configure an access switch on your network, you receive a call that the users have lost connectivity. You examine the trunk interface with the command show interfaces Gi 0/1. What might be the problem? A. A Spanning Tree loop has been detected. B. The switch uplink cable is bad. C. BPDU Guard was configured on a trunk. D. Flow control is turned off. None 156. 155. Which option is a best practice when configuring links on an access switch? A. Never configure spanning-tree PortFast mode on an access link. B. Always configure BPDU Guard along with PortFast. C. Always configure BPDU Guard on trunks. D. Always configure BPDU Guard along with UplinkFast. None 157. 156. Which command will show you if a port has been configured for PortFast mode? A. Switch#show portfast B. Switch#show interface fa 0/1 C. Switch#show spanning-tree D. Switch#show spanning-tree interface fa 0/1 None 158. 157. Which command would you use to remove BPDU Guard from an interface? A. Switch(config-if)#switchport bdpugaurd disable B. Switch(config-if)#spanning-tree bpduguard disable C. Switch(config-if)#no switchport bpduguard D. Switch(config-if)#spanning-tree bpduguard disable None 159. 158. You have BPDU Guard configured on an interface. What happens if a BPDU is advertised on the interface? A. The interface will become administratively disabled. B. The interface will become disabled. C. The interface will become err-disabled. D. A small switching loop will happen until convergence. None 160. 159. Which command will show you if BPDU Guard is enabled by default? A. Switch#show interface gi 0/1 B. Switch#show spanning-tree summary C. Switch#show spanning-tree vlan 2 D. Switch#show spanning-tree None 161. 160. You are configuring an edge switch and want to make sure that someone does not plug a switch in accidentally. Which feature will you configure? A. PortFast B. UplinkFast C. BackboneFast D. BPDU Guard None 162. 161. You require a density of 100 wireless clients in a relatively small area. Which design would be optimal? A. Autonomous WAPs with a WLC B. Lightweight WAPs with a WLC C. Autonomous WAPs without a WLC D. Lightweight WAPs without a WLC None 163. 162. Which mode will allow a Cisco AP to detect interference of Bluetooth devices? A. BT mode B. Sniffing mode C. Analysis mode D. Monitor mode None 164. 163. Which wireless mode allows for a network connection without a wireless infrastructure in place? A. BSS B. ESS C. IBSS D. DS None 165. 164. Which statement is correct about root and non-root wireless devices? A. Non-root devices can connect to other non-root devices. B. Non-root devices can connect to root devices. C. Root devices can connect to other root devices. D. Repeaters are considered root devices. None 166. 165. Which type of WAP can operate independently? A. Lightweight WAP B. WLC C. Mesh D. Autonomous WAP None 167. 166. You have three buildings that are separated by a number of public roads but have a relatively close proximity to each other. You need to network them together to a central point. Which type of wireless technology should you deploy? A. Point-to-point wireless bridge B. Mesh wireless network C. Point-to-multipoint wireless bridge D. Autonomous wireless network None 168. 167. What is the maximum length of an SSID? A. 16 characters B. 32 characters C. 48 characters D. 64 characters None 169. 168. A customer complains that their wireless network drops signal when they are performing inventory in the back of their warehouse. The customer wants to cover the small area for as little money as possible. What would you recommend? A. Wireless bridging B. Mesh wireless system C. Addition of a wireless LAN controller D. Wireless repeater None 170. 169. Which type of WAP requires a wireless controller? A. Lightweight WAP B. BSS C. Bridges D. Autonomous WAP None 171. 170. You need to cover a large public area with high speed wireless coverage. Many of the areas are too far away from the wired switching equipment. What should you implement? A. Mesh wireless network B. Autonomous wireless network C. Point-to-multipoint wireless bridges D. Wireless repeaters None 172. 171. You are running a WLC for a WLAN. You want to allow for guests to be segmented to the guest VLAN. What is the simplest implementation you can configure on the WLC? A. Access control lists for one SSID B. Two SSIDs, one configured to the production VLAN and another configured to the guest VLAN C. Dynamic VLANs for the SSID D. Access control lists for two SSIDs None 173. 172. You need more bandwidth to your wireless controller from the router. Currently you have one Gigabit Ethernet connection in use and both your router and wireless controller have another available Gigabit Ethernet connection. What can you do to get more bandwidth? A. Nothing. Routers cannot aggregate bandwidth from multiple connections. B. Use RIP to balance the bandwidth. C. Bundle both Gigabit Ethernet connections in an EtherChannel. D. Use the wireless controller to perform inter-VLAN routing. None 174. 173. You are connecting a WLC to the network and anticipate requiring several different network segments for voice and data. Which type of port should you configure on the switch? A. Access port B. Trunk port C. Voice port D. Routed switch port None 175. 174. You are connecting a Cisco WLC to a non-Cisco switch and need to aggregate two ports between the two devices. Which type of link should you research on the non-Cisco device? A. LACP B. PAgP C. LAG D. PortChannel None 176. 175. How is traffic load-balanced from a WLC to a switch using LAG? A. Round robin B. Hash based C. First in, first out (FIFO) D. Spill and fill None 177. 176. What is the maximum number of ports you can bundle in a LAG between a WLC and a switch? A. 16 B. 8 C. 4 D. 2 None 178. 177. You company has been contracted to implement a 802.11 wireless system for a small town. Which type of implementation is this considered? A. WMAN B. WPAN C. WLAN D. WWAN None 179. 178. You currently have a WLC with only two physical access ports. One port is used for guest network access and the other port is used for your business communications. You need to add several other networks to the WLC for your manufacturing and quality control departments. What is the simplest and best way to achieve this? A. Upgrade the WLC to accommodate more ports. B. Convert the current access ports to LAGs. C. Convert one of the current access ports to a trunk. D. Add a second WLC to accommodate the new departments. None 180. 179. What is the term for a small wireless network that does not extend past 30 feet? A. WPAN B. WLAN C. WMAN D. WWAN None 181. 180. You have been asked by your manager to configure a port for a new WAP to be installed for your WLC. How should you configure the port? A. Access port B. Wireless port C. Trunk port D. LAG port None 182. 181. Which application provides terminal emulation over a network? A. SNMP B. Telnet C. HTTP D. TFTP None 183. 182. You need to make a Telnet connection to a remote router from a router you are configuring. Which command will allow you to do this? A. Router#198.56.33.3 B. Router#connect 198.56.33.3 C. Router#remote 198.56.33.3 D. Router#vty 198.56.33.3 None 184. 183. Which port and protocol does TACACS+ use? A. UDP/69 B. TCP/74 C. UDP/47 D. TCP/49 None 185. 184. Which management access method should be configured on network devices for encryption of the session? A. RADIUS B. HTTP C. SSH D. SFTP None 186. 185. Which technology is used to facilitate encryption for the SSH protocol? A. Symmetrical encryption B. Code block ciphers C. At-rest encryption D. Asymmetrical encryption None 187. 186. When debugging a WAP, where is the debug information displayed by default? A. Console B. SSH C. Logging server D. Local storage None 188. 187. Which authentication system is an open standard originally proposed by the Internet Engineering Task Force (IETF)? A. RADIUS B. TACACS+ C. Kerberos D. LDAP None 189. 188. Which management method can use Advanced Encryption Standard (AES) encryption for encryption of user credentials and session data? A. SSH B. TACACS+ C. HTTPS D. RADIUS None 190. 189. You are setting up an autonomous WAP for the first time. How must you connect to the device? A. HTTPS B. SSH C. Console D. Telnet None 191. 190. What is the connection speed for console access to Cisco equipment? A. 19.2 kb/s B. 9600 kb/s C. 9600 baud D. 19200 baud None 192. 191. What is the definition of a trust boundary in relation to QoS? A. A trust boundary is where the QoS markings are first configured. B. A trust boundary is where the QoS markings are stripped at the router. C. A trust boundary is where the network begins to trust the QoS markings from devices. D. A trust boundary is the separation of QoS queues based upon their priority. None 193. 192. Which IEEE specification defines WLAN QoS for wireless data? A. 802.11e B. 802.11r C. 802.1p D. 802.11k None 194. 193. You are creating a WLAN in the GUI of the WLC. You need to make sure that only corporate hosts can connect to the newly formed WLAN. How can you achieve this? A. Disable SSID broadcasting B. Set a unique PSK C. Use MAC filtering D. Add an LDAP server. None 195. 194. Which protocol should be enabled on a WLAN to allow a client device to download a list of neighboring WAPs? A. 802.11r B. 802.11e C. 802.11k D. 802.11ac None 196. 195. You are planning to implement wireless VoIP phones in your wireless network. Which QoS profile should you associate with the wireless network for the VoIP phones? A. Bronze B. Silver C. Gold D. Platinum None 197. 196. You were just notified by your maintenance department that they lost all wireless connectivity. Earlier you had a contractor working on the WLC. You log into the WLC and click on the WLAN of MaintDept shown in the exhibit below. What can you do to correct the problem? A. Enable the status B. Change the radio policy C. Enable Multicast VLAN Feature D. Enable Broadcast SSID None 198. 197. Which statement is true about the WLAN in the following exhibit? A. WPA is enabled. B. WPA2 enterprise is enabled. C. WPA2 personal is enabled. D. 802.1X is enabled. None 199. 198. Which statement is correct about Flex Connect mode versus Local mode? A. Flex Connect mode creates a CAPWAP tunnel to the WLC to transport data. B. Local mode creates a CAPWAP tunnel to the WLC to transport data. C. Local mode allows for switching of VLANs at the WAP. D. Flex Connect mode allows for switching of VLANs at the WLC. None 200. 199. You need to set up a WLAN for connectivity to send and receive large files to roaming clients. The WLAN will exist with other WLAN traffic. Which QoS profile should the new WLAN be associated with? A. Bronze B. Gold C. Platinum D. Silver None 201. 200. Which type of security can be implemented on a WLAN that requires the host PC to present a certificate before being allowed onto the wireless network? A. MAC filtering B. 802.1X C. WPA2 PSK D. Fast Transitioning None 1 out of 201 Time's up
