网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Why is an OC-3 2F-BLSR not feasible?（）
A
Switch times would exceed 50 ms for an OC-3 BLSR ring.
B
An equal amount of working and protect bandwidth is required.
C
DCC bandwidth is not large enough to handle K1/K2 processing.
D
There is not enough bandwidth in an OC-3 ring to justify BLSR protection.
参考答案
参考解析
解析：
暂无解析
更多 “单选题Why is an OC-3 2F-BLSR not feasible?（）A Switch times would exceed 50 ms for an OC-3 BLSR ring.B An equal amount of working and protect bandwidth is required.C DCC bandwidth is not large enough to handle K1/K2 processing.D There is not enough bandwidth in an OC-3 ring to justify BLSR protection.” 相关考题
考题
Which configuration command sets the MPLS interface bandwidth to 15 Mbps?()
A. set bandwidth 15B. mpls bandwidth 15C. set bandwidth 15000D. mpls bandwidth 15000
考题
Which is a legitimate bandwidth matched pair?()
A. DS-1; E1B. DS-1; STM-1C. OC-3; STM-1D. STS-1; STM-1E. OC-192; STM-192
考题
Why is an OC－3 2F－BLSR not feasible?()
A. Switch times would exceed 50 ms for an OC-3 BLSR ring.B. An equal amount of working and protect bandwidth is required.C. DCC bandwidth is not large enough to handle K1/K2 processing.D. There is not enough bandwidth in an OC-3 ring to justify BLSR protection.
考题
You are working as an administrator at TestKing, and you need to set the bandwidth of your routers serial port to 56K. Which of the following commands would you use?()
A. Bandwidth 56000B. Bandwidth 56000000C. Bandwidth 56D. Bandwidth 56kbps
考题
If the bandwidth of an OSPF interface is configured with the "bandwidth 64"command, what would be the calculated cost of the link?()
A. 1B. 64C. 1562D. 64000E. 1500
考题
Why is an OC-3 2F-BLSR not feasible?（）A、Switch times would exceed 50 ms for an OC-3 BLSR ring.B、An equal amount of working and protect bandwidth is required.C、DCC bandwidth is not large enough to handle K1/K2 processing.D、There is not enough bandwidth in an OC-3 ring to justify BLSR protection.
考题
设置某ONU最大上行带宽的命令是ZXAN#（）？A、bANdwidTh dOwNsTreAM MAxiMUMB、bANdwidTh UPsTreA MAssUredC、bANdwidTh UPsTreA MfixedD、bANdwidTh UPsTreAM MAxiMUM
考题
If the bandwidth of an OSPF interface is configured with the "bandwidth 64"command, what would be the calculated cost of the link?（）A、1B、64C、1562D、64000E、1500
考题
Which is a legitimate bandwidth matched pair？（）A、 DS-1； E1B、 DS-1； STM-1C、 OC-3； STM-1D、 STS-1； STM-1E、 OC-192； STM-192
考题
Which statement is true about the Call Admission Control （CAC） feature in VoIP networks？（）A、 CAC is used to allocate enough bandwidth for the number of calls that are allowed on the VoIP network.B、 CAC is used to protect the quality of the voice calls by preventing call establishment if enough resources are not available on the network.C、 CAC provides queuing mechanisms for voice calls if the packets exceed the configured or budgeted rate.D、 In a VoIP network the CAC can be replaced with the LLQ QoS mechanism if it has been properly implemented.
考题
For defining the QoS policies for each traffic class， which parameters should be identified？（）A、minimum bandwidth guaranteeB、average bandwidth guaranteeC、optimum bandwidth guaranteeD、maximum bandwidth rateE、IP precedenceF、priority
考题
You are working as an administrator at TestKing, and you need to set the bandwidth of your routers serial port to 56K. Which of the following commands would you use?（）A、Bandwidth 56000B、Bandwidth 56000000C、Bandwidth 56D、Bandwidth 56kbps
考题
AutoQoS Discovery has run on the Acme Entertainment Company’s network for several days and has produced the suggested policy shown in the exhibit. Acme wishes to 1） allow more bandwidth for browser-type traffic because it is the job of many of their employees to be browsing the web as a part of their job， and 2） to allow greater bandwidth for file transfers because they expect an upcoming surge in movie uploads and downloads. Which two statements would you replace to best accomplish those goals without sacrificing voice quality？ （）A、in class class-default, replace fair-queue with bandwidth remaining percent 50 B、in class autoqos-transactional-Fa0/1, replace bandwidth remaining percent 40 with bandwidth remaining percent 20 C、in class autoqos-transactional-Fa0/1, replace bandwidth remaining percent 40 with bandwidth remaining percent 30 D、in class autoqos-Bulkl-Fa0/1, replace bandwidth remaining percent 19 with bandwidth remaining percent 25 E、in class autoqos-Scavenger-Fa0/1, replace bandwidth remaining percent 1 with bandwidth remaining percent 10 F、in class autoqos-Signaling-Fa0/1, replace bandwidth remaining percent 4 with bandwidth remaining percent 1
考题
When using WMM Call Admission Control， what are the default bandwidth values for video on802.11a/n（）？A、Max RF bandwidth is 75 percent， reserved roaming bandwidth is 6 percent.B、Max RF bandwidth is 50 percent， reserved roaming bandwidth is 10 percent.C、Max RF bandwidth is 50 percent， reserved roaming bandwidth is 15 percent.D、Max RF bandwidth is 0 percent， reserved roaming bandwidth is 0.
考题
Why is an STM-1 2F-MS-SPRing NOT feasible？（）A、 An equal amount of working and protect bandwidth is required.B、 DCC bandwidth is not large enough to handle K1/K2 processing.C、 Switch times would exceed 50 ms for an STM-1 MS-SPRing ring.D、 There is not enough bandwidth in an STM-1 ring to justify MS-SPRing protection.
考题
A user is receiving an error about not having enough virtual memory. A technician wants to manually set the amount of available virtual memory for the computer. At a MINIMUM， the technician should set the virtual memory to be which of the following？（）A、0.5 times the amount of physical memoryB、1.5 times the amount of physical memoryC、2 times the amount of physical memoryD、Equal to the amount of physical memory
考题
Which of the following options best justifies why a DNS server should be run in a large network system？（）A、To use ftp and telnetB、To perform NFS mountsC、To make /etc/hosts files unnecessaryD、To reduce network traffic and save bandwidth
考题
Which configuration command sets the MPLS interface bandwidth to 15 Mbps?（）A、set bandwidth 15B、mpls bandwidth 15C、set bandwidth 15000D、mpls bandwidth 15000
考题
单选题Which of the following options best justifies why a DNS server should be run in a large network system？（）A
To use ftp and telnetB
To perform NFS mountsC
To make /etc/hosts files unnecessaryD
To reduce network traffic and save bandwidth
考题
单选题Which configuration command sets the MPLS interface bandwidth to 15 Mbps?（）A
set bandwidth 15B
mpls bandwidth 15C
set bandwidth 15000D
mpls bandwidth 15000
考题
单选题If the bandwidth of an OSPF interface is configured with the "bandwidth 64"command, what would be the calculated cost of the link?（）A
1B
64C
1562D
64000E
1500
考题
单选题Why is an STM-1 2F-MS-SPRing NOT feasible？（）A
An equal amount of working and protect bandwidth is required.B
DCC bandwidth is not large enough to handle K1/K2 processing.C
Switch times would exceed 50 ms for an STM-1 MS-SPRing ring.D
There is not enough bandwidth in an STM-1 ring to justify MS-SPRing protection.
考题
单选题Which statement is true about the Call Admission Control （CAC） feature in VoIP networks？（）A
CAC is used to allocate enough bandwidth for the number of calls that are allowed on the VoIP network.B
CAC is used to protect the quality of the voice calls by preventing call establishment if enough resources are not available on the network.C
CAC provides queuing mechanisms for voice calls if the packets exceed the configured or budgeted rate.D
In a VoIP network the CAC can be replaced with the LLQ QoS mechanism if it has been properly implemented.
考题
多选题AutoQoS Discovery has run on the Acme Entertainment Company’s network for several days and has produced the suggested policy shown in the exhibit. Acme wishes to 1） allow more bandwidth for browser-type traffic because it is the job of many of their employees to be browsing the web as a part of their job， and 2） to allow greater bandwidth for file transfers because they expect an upcoming surge in movie uploads and downloads. Which two statements would you replace to best accomplish those goals without sacrificing voice quality？ （）Ain class class-default, replace fair-queue with bandwidth remaining percent 50Bin class autoqos-transactional-Fa0/1, replace bandwidth remaining percent 40 with bandwidth remaining percent 20Cin class autoqos-transactional-Fa0/1, replace bandwidth remaining percent 40 with bandwidth remaining percent 30Din class autoqos-Bulkl-Fa0/1, replace bandwidth remaining percent 19 with bandwidth remaining percent 25Ein class autoqos-Scavenger-Fa0/1, replace bandwidth remaining percent 1 with bandwidth remaining percent 10Fin class autoqos-Signaling-Fa0/1, replace bandwidth remaining percent 4 with bandwidth remaining percent 1
考题
单选题When using WMM Call Admission Control， what are the default bandwidth values for video on802.11a/n（）？A
Max RF bandwidth is 75 percent， reserved roaming bandwidth is 6 percent.B
Max RF bandwidth is 50 percent， reserved roaming bandwidth is 10 percent.C
Max RF bandwidth is 50 percent， reserved roaming bandwidth is 15 percent.D
Max RF bandwidth is 0 percent， reserved roaming bandwidth is 0.
考题
单选题What method of streaming live video is the least taxing on bandwidth in a large enterprise environment？（）A
TCPB
UDPC
HTTPD
Multicast
考题
单选题Which is a legitimate bandwidth matched pair？（）A
DS-1； E1B
DS-1； STM-1C
OC-3； STM-1D
STS-1； STM-1E
OC-192； STM-192
热门标签
最新试卷