单选题When optimizing a standalone point-to-multipoint bridge installation with eight non-root bridges，which of the following RTS threshold and CWmin settings would be correct for the non-root bridges？（）A RTS threshold = 1，CWmin = 4B RTS threshold = 4000，CWm

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单选题

When optimizing a standalone point-to-multipoint bridge installation with eight non-root bridges，which of the following RTS threshold and CWmin settings would be correct for the non-root bridges？（）

RTS threshold = 1，CWmin = 4

RTS threshold = 4000，CWmin = 5

RTS threshold = 4000，CWmin = 3

RTS threshold = 1，CWmin = 5

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相似问题和答案

第1题：

With UMS, when the engine room is unwatched will control the main engine

A.the bridge officer on watch

B.the chief engineer

C.the duty engineer

D.the duty motorman

正确答案：A

第2题：

●When a bridge transmits an Ethernet frame, the Ethernet frame. has(75).

(75)

A. the broadcast address for the its source address

B. the bridge's LAN address for its destination address

C. the bridge's LAN address for its source address

D. none of the above

正确答案：D

第3题：

The road __________ when you get to the bridge. Please take the right one, which will lead you to the university directly.

A.branches

B.turns

C.takes away

D.intersects

参考答案：A

第4题：

When optimizing a standalone point-to-multipoint bridge installation with eight non-root bridges. Which of the following rts threshold and cwmin settings would be correct for the non-root bridges？（）

A、rts threshold=4000，cwmin=3
B、rts threshold=1，cwmin=4
C、rts threshold=4000，cwmin=5
D、rts threshold=1，cwmin=5

正确答案:D

第5题：

Which two of the following values does STP take into consideration when it elects the root bridge?（）

A、The BPDU version number
B、The access layer bridge setting
C、The Bridge ID
D、The spanning-tree update number
E、The bridge priority
F、The VLAN number

正确答案:C,E

第6题：

If anything abnormal be found on the load change of main engine when the ship is entering in shallow waterway, before taking measures the engineer on duty should _______.

A.stop main engine immediately

B.ask the captain and the chief engineer's permission for stopping the engine

C.inquire the bridge for the situation initiatively

D.stop engine and inform bridge

正确答案：C

第7题：

Which two statements are true when the extended system ID feature is enabled？（）

A、The BID is made up of the bridge priority value（two bytes） and bridge MAC address （six bytes）.
B、The BID is made up of the bridge priority （four bits）， the system ID （12 bits）， and a bridge MAC address （48 bits）.
C、The BID is made up of the system ID （six bytes） and bridge priority value （two bytes）.
D、The system ID value is the VLAN ID （VID）.
E、The system ID value is a unique MAC address allocated from a pool of MAC addresses assigned to the switch or module.
F、The system ID value is a hex number used to measure the preference of a bridge in the spanning-tree algorithm.

正确答案:B,D

第8题：

Which two of the following values does STP take into consideration when it elects the root bridge? (Select two answer choices)

A. The BPDU version number

B. The access layer bridge setting

C. The Bridge ID

D. The spanning-tree update number

E. The bridge priority

F. The VLAN number

正确答案：CE
C,E 解析：Explanation:
The bridges elect a root bridge based on the bridge IDs in the BPDUs. The root bridge is the bridge with the lowest numeric value for the bridge ID. Because the two part bridge ID starts with the priority value, essentially the bridge with the lowest priority becomes the root.

For instance, if one bridge has priority 100, and another bridge has priority 200, the bridge with priority 100 wins, regardless of what MAC address was used to create the bridge ID or each bridge/switch.

第9题：

THE MASTER WHEN CALL TO THE BRIDGE AND TAKING OVER THE CONN FROM THE OFFICER OF THE WATCH ，SHOULD SAY：YOU NOW HAVE THE CONN。

正确答案:错误

第10题：

You have just finished aligning a Cisco Aironet 1400 Series Wireless Bridge link using installationmode.When you set the link back to operational mode you loose association to the root bridge. Which action will correct the problem？（）

A、Configure the bridge to force infrastructure devices to associate only to the SSID parameter.
B、Enable passwords on both bridges.
C、Configure the distance parameter value.
D、Configure the proper channel.

正确答案:C

When optimizing a standalone point-to-multipoint bridge inst

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