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提问人：网友bai4829715 发布时间：2022-01-07
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In a switched LAN network, what is the Spanning-Tree algorithm used for？A. It is used to p

In a switched LAN network, what is the Spanning-Tree algorithm used for？

A. It is used to provide a mechanism for routing updates in switched environments.

B. It is used to prevent routing loops in networks with redundant routes.

C. It is used to prevent switching loops in networks with redundant switched routes.

D. It is used to manage, the addition, deletion, and naming of VLANs across multiple switches.

E. It is used to segment a network into multiple collision domains.

F. None of the above.

G. All of the above are functions of STP.

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更多“In a switched LAN network, what is the Spanning-Tree algorithm used for？A. It is used to p”相关的问题
第1题
What is the purpose of the spanning-tree algorithm in a switched LAN？A．To provide a monito

What is the purpose of the spanning-tree algorithm in a switched LAN？

A．To provide a monitoring mechanism for networks in switched environments.

B．To manage VLANs across multiple switches.

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

D．To segment a network into multiple collision domains.

E．To prevent routing loops in networks.

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第2题
In the Ezonexam switched LAN environment, what does the IEEE 802.1Q standard describe？A. V

In the Ezonexam switched LAN environment, what does the IEEE 802.1Q standard describe？

A. VLAN pruning

B. A method of VLAN trunking

C. An approach to wireless LAN communication

D. The operation of VTP

E. The process for root bridge selection

F. None of the above

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第3题
In a switched LAN network, what is the Spanning-Tree algorithm used for？（）

A. It is used to provide a mechanism for routing updates in switched environments.

B. It is used to prevent routing loops in networks with redundant routes.

C. It is used to prevent switching loops in networks with redundant switched routes.

D. It is used to manage, the addition, deletion, and naming of VLANs across multiple switches.

E. It is used to segment a network into multiple collision domains.

F. None of the above.

G. All of the above are functions of STP.

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第4题
What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment？（）

A. They are used to find the best path through a network.

B. They allow the exchange of filtering tables.

C. They specify different implementations of the Spanning-Tree Protocol.

D. They allow the exchange of routing tables

E. They provide inter-switch VLAN communication.

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第5题
whether to go with a shared or switched fast LAN technology once you start to max out
your shared Ethernet of token-ring LAN is tough call. Users and analysts involved in(101)high-speed LANs have learned the benefits of each. However, there are trade-offs to each, and(102)which fast LAN technology to choose is critical for(103)network performance problems and(104)costly purchasing mistakes.

A．avoiding

B．clipping

C．choosing

D．deciding

E．dissolving

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第6题
Which of the following components must be elected before the Spanning Tree Protocol can co
nverge in a switched LAN？

A. Designated ports.

B. Duplex operating mode.

C. Fast mode ports.

D. Root bridge.

E. Root ports.

F. BDPU priority.

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第7题
You need to decide on which trunking method to implement in the Ezonexam network. What is
a characteristic of ISL and 802.1q frame. tagging in a switched LAN environment？

A．They are used to find the best path through a network.

B．They allow the exchange of filtering tables.

C．They specify different implementations of the Spanning-Tree Protocol.

D．They allow the exchange of routing tables

E．They provide inter-switch VLAN communication.

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第8题
In which circumstance are multiple copies of the same unicast frame. likely to be transmit
ted in the Ezonexam Switched LAN？

A. During high traffic periods

B. In an improperly implemented redundant topology

C. After broken links are re-established

D. When upper-layer protocols require high reliability

E. When a dual ring topology is in use

F. None of the above

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第9题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

(1)whether to go with a shared or switched fast LAN technology once you start to max out your shared Ethernet of token-ring LAN is tough call. Users and analysts involved in(2)high-speed LANs have leamed the benefits of each. However there are trade-offs to each, and(3)which fast LAN technology to choose is critical for(4)network performance problems and(5)costly purchasing mistakes.

供选择的答案：

(1) avoiding  (2) clipping  (3) choosing  (4) deciding

(5) dissolving  (6) ensuring  (7) evolving  (8) implementing

(9) knowing  (10) solving

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第10题
Even though current technologies make the ultimate segmented network impractical, new tech
nologies and products hold the promise of making the concept a reality. Most important of all these new technologies are (66) . The ultimate switched LAN, which is technically possible, now, exhibits the following characteristics:

1. High-speed yet cost-effective switching devices can be implemented on a wide scale, providing dedicated connections for individual users and supporting the aggregate (67) of all networked users.

2. The ability to deploy switching capabilities incrementally into the (68) base. Switching implementations support switching of individual users or groups so that existing users of shared media modules can continue to use the existing equipment until they can justify moving to dedicate switched LAN connections.

3. Support and enhancement of existing routed environments. Switching (69) routint, but rather can be introduced into the network without making any changes to the existing routing equipment or configuration.(70) play a critical role in the integration of switching into existing networks.

A．switch-based LANs

B．WANs

C．user services

D．LAN-BY-PHONE

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