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?
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
Which statement describes a spanning-tree network that has converged?
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.
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?
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
In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?
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
If you want to disable STP on a port connected to a server, which command would you use?
A : disable spanning-tree
B : spanning-tree off
C : spanning-tree security
D : spanning-tree portfast
Which of the following statement is true?
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.
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?
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.
Layer 2 switching provides which of the following?
A : 1 and 3
B : 2 and 4
C : 1, 2 and 4
D : All of the above
Your switch has a port status LED that is alternating between green and amber. What could this indicate?
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.
You want to run the new 802.1w on your switches. Which of the following would enable this protocol?
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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