Spanning Tree Protocol - Spanning Tree Protocol Online Exam Quiz

Spanning Tree Protocol - Spanning Tree Protocol GK Quiz. Question and Answers related to Spanning Tree Protocol - Spanning Tree Protocol. MCQ (Multiple Choice Questions with answers about Spanning Tree Protocol - Spanning Tree Protocol

What is the purpose of Spanning Tree Protocol in a switched LAN?

Options

A : To provide a mechanism for network monitoring in switched environments

B : To prevent routing loops in networks with redundant paths

C : To prevent switching loops in networks with redundant switched paths

D : To manage the VLAN database across multiple switches

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Which statement describes a spanning-tree network that has converged?

Options

A : All switch and bridge ports are in the forwarding state.

B : All switch and bridge ports are assigned as either root or designated ports.

C : All switch and bridge ports are in either the forwarding or blocking state.

D : All switch and bridge ports are either blocking or looping.

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What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table?

Options

A : Forwards the switch to the first available link

B : Drops the frame

C : Floods the network with the frame looking for the device

D : Sends back a message to the originating station asking for a name resolution

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In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?

Options

A : During high-traffic periods

B : After broken links are reestablished

C : When upper-layer protocols require high reliability

D : In an improperly implemented redundant topology

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If you want to disable STP on a port connected to a server, which command would you use?

Options

A : disable spanning-tree

B : spanning-tree off

C : spanning-tree security

D : spanning-tree portfast

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Which of the following statement is true?

Options

A : A switch creates a single collision domain and a single broadcast domain. A router creates a single collision domain.

B : A switch creates separate collision domains but one broadcast domain. A router provides a separate broadcast domain.

C : A switch creates a single collision domain and separate broadcast domains. A router provides a separate broadcast domain as well.

D : A switch creates separate collision domains and separate broadcast domains. A router provides separate collision domains.

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You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches?

Options

A : The routing tables on the switches will not update.

B : The MAC forward/filter table will not update on the switch.

C : Broadcast storms will occur on the switched network.

D : The switches will automatically load-balance between the two links.

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Layer 2 switching provides which of the following?

Options

A : 1 and 3

B : 2 and 4

C : 1, 2 and 4

D : All of the above

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Your switch has a port status LED that is alternating between green and amber. What could this indicate?

Options

A : The port is experiencing errors.

B : The port is shut down.

C : The port is in STP blocking mode.

D : Nothing; this is normal.

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You want to run the new 802.1w on your switches. Which of the following would enable this protocol?

Options

A : Switch(config)# spanning-tree mode rapid-pvst

B : Switch# spanning-tree mode rapid-pvst

C : Switch(config)# spanning-tree mode 802.1w

D : Switch# spanning-tree mode 802.1w

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