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【单选题】

When NIC teaming is used ,how are loops avoided in a virtual switch?（）

A、By using active / passive teaming with spanning tree on the active link

B、By using active / passive teaming with only the active link in use

C、By using active / active teaming with VM utilizing both uplink ports

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更多“When NIC teaming is used ,how are loops avoided in a virtual switch?（）”相关的问题
第1题
[单选题] Assuming the network supports all speeds， which of the following should an administrator use to get the MOST throughput？（）

A、 CAT5 cabling  B、 Gigabit NIC  C、 10/100 full duplex NIC  D、 100 half duplex NIC  

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第2题
[单选题] An administrator has just installed a new NIC into the server. The system POSTs fine and the NIC is recognized by the OS， but it does not receive an IP address. Which of the following is the MOST likely cause of this？（）

A、The NIC is not on the HCL.  B、The driver is incorrect on the server.  C、The patch cable has not been seated properly.  D、The NIC is not seated properly.  

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第3题
[单选题] A customer uses an IBM xSeries x366.  They experienced downtime when the NIC failed earlier this year.  Their Windows 2003 server needs to be accessible all the time， at the highest speed possible.  Two adapters are currently installed in the x366.  Which of the following is the procedure to obtain the best performance and ensure network functionality in case of NIC failure？（）

A、Install four NICs and configure load balancing adapter teaming.  B、Install four NICs and configure adapter failover teaming.  C、Install seven NICs and configure load balancing adapter teaming.  D、Install one extra NIC to team with the internal adapter and configure failover teaming.  

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第4题
[单选题] When building a NIC team （virtual port channel） between a host and a pair of Cisco Nexus 5000 Series Switches that will carry FCoE traffic， what is the maximum number of physical links that can exist in the team？（）

A、 1  B、 2  C、 4  D、 5  E、 16  

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第5题
[单选题] You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.You are running a training exercise for junior administrators. You are currently discussing what happens when you run the Remove-NetLbfoTeam Windows PowerShell cmdlet.Which of the following describes the results of running this cmdlet？（）

A、It removes one or more network adapters from a specified NIC team.  B、It removes a team interface from a NIC team.  C、It removes a specified NIC team from the host.  D、It removes a network adapter member from a switch team.  

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第6题
[] How is NIC teaming configured when port channels are not in use in a Cisco Nexus 1000V?（）

A、A.active / active using spanning tree  B、B.active / active  C、C.active / passive using spanning tree  D、D.active / passive  

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第7题
[单选题] A hypervisor has 4GB of RAM， 1TB of RAID 5 SATA storage，two Xeon 2.4GHz Quad CoreProcessors，and four gigabit NIC cards.The hypervisor is running twelve guest operating systems and users are reporting slow response times.Which of the following is MOST likely the cause？（）

A、Processor  B、RAM  C、HDD  D、NIC  

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第8题
[] After upgrading a server motherboard to the latest firmware revision， configuring LAN access in the SSU （System Setup Utility） fails. Which action should be taken FIRST to correct this problem？（）

A、A. replace the NIC  B、B. install the latest SSU （System Setup Utility） version  C、C. upgrade the firmware on the NIC  D、D. assign the NIC a static IRQ in the SSU （System Setup Utility）  

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第9题
[单选题] You need to troubleshoot an issue on the switched LAN. When you issue a command "show port3/1" on a switch， you observe the Giants column has a non-zero entry. What could cause this？（）

A、IEEE 802.10  B、Misconfigured NIC  C、User configuration  D、IEEE 802.1Q  E、None of the other alternatives apply  

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第10题
[多选题] You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.You are running a training exercise for junior administrators. You are currently discussing NIC Teaming.Which of the following is TRUE with regards to NIC Teaming？（）

A、It allows for traffic failover to prevent connectivity loss if a network component fails.  B、It prevents bandwidth aggregation.  C、The Windows Server 2012 R2 implementation of NIC Teaming supports a maximum of 5 NICs in a team.  D、The Windows Server 2012 R2 implementation of NIC Teaming supports a maximum of 32 NICs in a team.  

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