Archive for July, 2009

CCNA3 Exploration V4.0 : CCNA 3 Module 4

1. Refer to the exhibit. Switch1 is not participating in the VTP management process with the other switches shown in the exhibit. What are two possible reasons for this? (Choose two.)

• Switch2 is in transparent mode.

• Switch1 is in client mode.

• Switch1 is using VTP version 1 and Switch2 is using VTP version 2.

• Switch2 is in server mode.

• Switch1 is in a different management domain.

• Switch1 has no VLANs.

2. Refer to the exhibit. Switches SW1 and SW2 are interconnected via a trunk link but failed to exchange VLAN information. The network administrator issued the show vtp status command to troubleshoot the problem. On the basis of the output provided, what could be done to fix the problem?

• The switches must be interconnected via access link.

• Switch SW2 must be configured as a VTP client.

• Both switches must be configured as VTP clients.

• Both switches must be configured with the same VTP revision number.

• The switches must be configured with the same VTP domain name.

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Add comment July 22, 2009

Exam Answer CCNA3 Module 5

1. Which two statements are true about the default operation of STP in a Layer 2 switched environment that has redundant connections between switches? (Choose two.)
• The root switch is the switch with the highest speed ports.
• Decisions on which port to block when two ports have equal cost depend on the port priority and identity.
• All trunking ports are designated and not blocked.
• Root switches have all ports set as root ports.
• Non-root switches each have only one root port.

2. Which two statements describe the BIDs used in a spanning tree topology? (Choose two.)
• They are sent out by the root bridge only after the inferior BPDUs are sent.
• They consist of a bridge priority and MAC address.
• Only the root bridge will send out a BID.
• They are used by the switches in a spanning tree topology to elect the root bridge.
• The switch with the fastest processor will have the lowest BID.

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Add comment July 22, 2009


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