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多选题
The Company network utilizes the Multiple-instance Spanning Tree protocol in its switched LAN. Which three statements about the MST protocol （IEEE 802.1S） are true？ （）
A
To verify the MST configuration， the show pending command can be used in MST configuration mode.
B
When RSTP and MSTP are configured； UplinkFast and BackboneFast must also be enabled.
C
All switches in the same MST region must have the same VLAN-to-instance mapping， but different configuration revision numbers.
D
All switches in an MST region， except distribution layer switches， should have their priority lowered from the default value 32768.
E
An MST region is a group of MST switches that appear as a single virtual bridge to adjacent CST and MST regions.
F
Enabling MST with the spanning-tree modemst global configuration command also enables RSTP.
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更多 “多选题The Company network utilizes the Multiple-instance Spanning Tree protocol in its switched LAN. Which three statements about the MST protocol （IEEE 802.1S） are true？ （）ATo verify the MST configuration， the show pending command can be used in MST configuration mode.BWhen RSTP and MSTP are configured； UplinkFast and BackboneFast must also be enabled.CAll switches in the same MST region must have the same VLAN-to-instance mapping， but different configuration revision numbers.DAll switches in an MST region， except distribution layer switches， should have their priority lowered from the default value 32768.EAn MST region is a group of MST switches that appear as a single virtual bridge to adjacent CST and MST regions.FEnabling MST with the spanning-tree modemst global configuration command also enables RSTP.” 相关考题
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Configure the NWLink frame type of the network adapters to be ethernet 802.3.B
Configure the NWLink frame type of the network adapters to be ethernet II.C
Replace the network adapters with 10/100 BNC adapters.D
Replace the network adapters with 10/100 UTP network adapters.
考题
单选题What is the reason for running spanning-tree in a Cisco Single-Site Secure Network Foundation Solution？（）A
To protect the network in case someone inadvertently creates a physical loop in itB
To ensure that if a device fails another device automatically take over for itC
To allow management of all network devicesD
To aggregate logical network groups together at one central point
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多选题Under which two circumstances should Spanning Tree Protocol be implemented？ （）Ato ensure a loop-free topologyBto protect against user-side loopsCwhen a VLAN spans access layer switchesDfor the most deterministic and highly available network topologyEbecause of the risk of lost connectivity without Spanning Tree Protocol
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You should consider having the ImportEdgeConfig.ps1 script run on the existing Exchange Server 2010 server.B
You should consider having TCP port 88 and TCP port 3268 opened on the firewall between the perimeter network and the internal network.C
You should consider having the new server joined to an Active Directory domain.D
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多选题In Layer 2 topologies， spanning-tree failures can cause loops in the network. These unblocked loops cancause network failures because of excessive traffic. Which two Catalyst 6500 features can be used to limitexcessive traffic during spanning-tree loop conditions？（）Aloop guardBstorm controlCstorm suppressionDbroadcast suppressionEBPDU guard
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