思科认证考试
How can Cisco NetFlow be used to aid in the operation and troubleshooting of QoS issues? （）A、NetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.B、NetFlow records can be used to understand traffi
题目
How can Cisco NetFlow be used to aid in the operation and troubleshooting of QoS issues? （）
- A、NetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.
- B、NetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic.
- C、NetFlow can discover the protocols in use and automatically adjust QoS traffic classes to meet policy-map requirements.
- D、NetFlow can be configured to identify voice and video traffic flows and place them into a low-latency queue for expedited processing.
相似问题和答案
第1题：
Onboard USB 1.1 ports of the Cisco 800, 1800, 2800, and 3800 Series ISRs can be used to enable important security and storage capabilities.（）
- A、True
- B、False
正确答案:A
第2题：
NBAR is a Cisco IOS feature that can be used to perform three tasks？
正确答案: （1）Protocol discovery
（2）Traffic statistics collection
（3）Traffic classification
第3题：
The best title for the passage can he ______.
A．What Are Futures Used for
B．Who Are the Arbitrageurs, Speculators and Hedgers
C．How to Hedge Risks
D．How to Trade in Futures Market
解析：文章最适当的题目应选A项。
第4题：
Which four statements about NetFlow are true？（）
- A、NetFlow records bidirectional IP traffic flow.
- B、NetFlow export can be implemented over IPv4.
- C、NetFlow export can be implemented over IPv6.
- D、NetFlow records multicast IP traffic flow.
- E、NetFlow records ingress traffic.
- F、NetFlow records egress traffic.
正确答案:B,D,E,F
第5题：
What is the use of an "all configuration" backup in Cisco UCS？（）
- A、 Can be used to migrate from a 6120 to a 6140 and retain the same service profiles
- B、 Can only be used on the fabric interconnect on which it was created
- C、 Can be used to migrate from a 6120 to 6140 and retain system IP addresses and cluster information
- D、 Can be used to match firmware versions between 6120 and 6140 during a migration
正确答案:A
第6题：
Cisco IOS NetFlow gathers data that can be used in which three of these？ （）
- A、 accounting
- B、 authentication
- C、 authorization
- D、 network monitoring
- E、 network planning
正确答案:A,D,E
第7题：
Which three formats can be used to import floor maps in Cisco WCS v5.2？（）
- A、PNG
- B、JPEG
- C、GIF
- D、BMP
- E、PICT
- F、TIFF
正确答案:A,B,C
第8题：
B.that how you have observed
C.how that you have observed
D.how what you have observed
第9题：
The cisco wireless location appliance can track up to how many devices？（）
- A、1000
- B、2000
- C、2500
- D、1500
正确答案:C
第10题：
As an experienced network administrator, you are asked to troubleshoot a QoS problem. In which way might the Cisco NetFlow be helpful during the troubleshooting process?（）
- A、NetFlow can discover the protocols in use and automatically adjust QoS traffic classes to meet policy-map requirements.
- B、NetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic.
- C、NetFlow can be configured to identify voice and video traffic flows and place them into a low-latency queue for expedited processing.
- D、NetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.
正确答案:B