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Exam A
QUESTION 1
PassGuide uses layer 3 switches in the Core of their network. Which method of Layer 3 switching uses a forwarding information base (FIB)?
A. Topology-based switching
B. Demand-based switching
C. Route caching
D. Flow-based switching
E. None of the other alternatives apply
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 2
You need to design the VLAN scheme for the PassGuide network. Which two statements are true about best practices in VLAN design? (Select two)
A. Routing should occur at the access layer if voice VLANs are utilized. Otherwise, routing should occur at the distribution layer.
B. Routing should always be performed at the distribution layer.
C. VLANs should be localized to a switch.
D. VLANs should be localized to a single switch unless voice VLANs are being utilized. E. Routing should not be performed between VLANs located on separate switches.
Correct Answer: BC Section: (none) Explanation
Explanation/Reference:
QUESTION 3
If you needed to transport traffic coming from multiple VLANs (connected between switches), and your CTO was insistent on using an open standard, which protocol would you use?
A. 802.11B
B. spanning-tree
C. 802.1Q
D. ISL
E. VTP
F. Q.921
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 4
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.
B. Eighty percent of a workgroup’s traffic is to the workgroup’s own local server.
C. Users are grouped into VLANs independent of physical location.
D. None of the other alternatives apply
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 5
What are some virtues of implementing end-to-end VLANs? (Choose two)
A. End-to-end VLANs are easy to manage.
B. Users are grouped into VLANs independent of a physical location.
C. Each VLAN has a common set of security and resource requirements for all members.
D. Resources are restricted to a single location.
Correct Answer: BC Section: (none) Explanation
Explanation/Reference:
QUESTION 6
Which of the following statements is true about the 80/20 rule (Select all that apply)?
A. 20 percent of the traffic on a network segment should be local
B. no more than 20 percent of the network traffic should be able to move across a backbone. C. no more than 80 percent of the network traffic should be able to move across a backbone.
C. 80 percent of the traffic on a network segment should be local
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 7
The PassGuide LAN is becoming saturated with broadcasts and multicast traffic. What could you do to help a network with many multicasts and broadcasts?
A. Creating smaller broadcast domains by implementing VLANs.
B. Separate nodes into different hubs.
C. Creating larger broadcast domains by implementing VLANs.
D. Separate nodes into different switches.
E. All of the above.
Correct Answer: A Section: (none) Explanation
Explanation/Reference: QUESTION 8
The PassGuide LAN switches are being configured to support the use of Dynamic VLANs. Which of the following are true of dynamic VLAN membership? (Select all that apply)
A. VLAN membership of a user always remains the same even when he/she is moved to another location.
B. VLAN membership of a user always changes when he/she is moved to another location.
C. Membership can be static or dynamic.
D. Membership can be static only.
E. None of the other alternatives apply.
Correct Answer: AC Section: (none) Explanation
Explanation/Reference:
QUESTION 9
The PassGuide LAN switches are being configured to support the use of Dynamic VLANs. What should be considered when implementing a dynamic VLAN solution? (Select two)
A. Each switch port is assigned to a specific VLAN.
B. Dynamic VLANs require a VLAN Membership Policy Server.
C. Devices are in the same VLAN regardless of which port they attach to. D. Dynamic VLAN assignments are made through the command line interface.
Correct Answer: BC Section: (none) Explanation
Explanation/Reference:
QUESTION 10
In the three-layer hierarchical network design model; what’s associated with the access layer? (Select two)
A. optimized transport structure
B. high port density
C. boundary definition
D. data encryption
E. local VLANs
F. route summaries
Correct Answer: BE Section: (none) Explanation
Explanation/Reference:
QUESTION 11
You are assigning VLANs to the ports of switch PG1. What VLAN number value is an assigned to the default VLAN?
A. VLAN 1003
B. VLAN 1
C. VLAN ON
D. VLAN A
E. VLAN 0
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 12
The VLANs in switch PG1 are being modified. Which of the following are updated in PG1 every time a VLAN is modified? (Select all that apply)
A. Configuration revision number
B. Configuration revision flag field
C. Configuration revision reset switch
D. Configuration revision database
E. None of the other alternatives apply.
Correct Answer: AD Section: (none) Explanation
Explanation/Reference:
QUESTION 13
What is a characteristic of assigning a static VLAN membership?
A. VMPS server lookup is required
B. Easy to configure
C. Easy of adds, moves, and changes
D. Based on MAC address of the connected device
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 14
Static VLANs are being used on the PassGuide network. What is true about static VLANs?
A. Devices use DHCP to request their VLAN.
B. Attached devices are unaware of any VLANs.
C. Devices are assigned to VLANs based on their MAC addresses.
D. Devices are in the same VLAN regardless of which port they attach to.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 15
Two PassGuide switches are connected via a trunk using VTP. Which VTP information does a Catalyst switch advertise on its trunk ports when using VTP? (Select two)
A. STP root status
B. VTP mode
C. Negotiation status
D. Management domain
E. Configuration revision number
Correct Answer: DE Section: (none) Explanation
Explanation/Reference:
QUESTION 16
You need to investigate a VTP problem between two PassGuide switches. The lack of which two prevents VTP information from propagating between switches? (Select two)
A. A root VTP server
B. A trunk port
C. VTP priority
D. VLAN 1
E. None of the other alternatives apply
Correct Answer: BD Section: (none) Explanation
Explanation/Reference:
QUESTION 17
PG1 and PG2 are switches that communicate via VTP. What is the default VTP advertisement intervals in Catalyst switches that are in server or client mode?
A. 30 seconds
B. 5 minutes
C. 1 minute
D. 10 seconds
E. 5 seconds
F. None of the other alternatives apply
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 18
You want to configure switch PG1 to propagate VLAN information across the PassGuide network using VTP. What must be configured on a Cisco switch in order to advertise VLAN information?
A. VTP mode
B. VTP password
C. VTP revision number
D. VTP pruning
E. VTP domain name
F. None of the other alternatives apply
Correct Answer: E Section: (none) Explanation
Explanation/Reference:
QUESTION 19
The PassGuide switches have all been upgraded to use VTP version 2. What are two benefits provided in VTP Version 2 that are not available in VTP Version 1? (Select two)
A. VTP version 2 supports Token Ring VLANs
B. VTP version 2 allows VLAN consistency checks
C. VTP version 2 allows active redundant links when used with spanning tree D. VTP version 2 reduces the amount of configuration necessary
D. VTP version 2 saves VLAN configuration memory
Correct Answer: AB Section: (none) Explanation
Explanation/Reference:
QUESTION 20
The PassGuide network administrator needs to enable VTP pruning within the PassGuide network. What action should a network administrator take to enable VTP pruning on an entire management domain?
A. Enable VTP pruning on any switch in the management domain
B. Enable VTP pruning on any client switch in the domain
C. Enable VTP pruning on a VTP server in the management domain
D. Enable VTP pruning on every switch in the domain
E. None of the other alternatives apply
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
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