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  • The new CCNP Data Center certification required exams are 300-180 DCIT, 300-165 DCII, 300-160 DCID, 300-175 DCUCI and 300-170 DCVAI exams.
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Category Archives: 642-785 MSPQS Exam

05 Jan

cisco 642-785 mspqs training programs

642-785 mspqs exam is a required one for CCNP Service Provider Operations certification. cisco 642-785 mspqs training programs are available for the candidates to prepare the test. Besides, 642-770 OFCN, 642-775 MSPRP and 642-780 MSPVM exam are required ones for CCNP Service Provider Operations certification.

The Cisco Certified Network Professional Service Provider Operations (CCNP SP Operations) certification validates knowledge and skills required (of a Tier II or Tier III support engineer) to troubleshoot and maintain service provider IP NGN core (PE-PE and PE-CE) network infrastructures.

Share cisco 642-785 mspqs training programs questions below.

You have deployed IP SLA in your network to monitor VoIP. You want to be notified on network delay before it affects voice quality. What threshold should be set?
A. 150 ms one-way
B. 150 ms round trip
C. 50 ms round trip
D. 250 ms one-way
E. 200 ms round trip
Answer: A

 

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07 Nov

cisco certification 642-785 mspqs books

cisco certification 642-785 mspqs books are available.  This Cisco 642-785 MSPQS exam tests a candidate’s knowledge of QoS mechanisms to support Service Provider networking environments, including how they are monitored, implemented, and troubleshot using both Cisco IOS and IOS XR operating systems.

Furthermore, it assesses a candidate’s ability to manage performance and capacity based on QoS statistics gathered from a SP IP NGN environment. Below are the objectives of cisco certification 642-785 mspqs books.

20% 1.0 Describe QoS fundamentals call processing redundancy

1.1 Describe fundamental QoS technology
1.2 Describe QoS traffic classifications
1.3 Describe MQC in IOS and IOS XR operation
1.4 Configure and interpret Cisco IOS Software legacy QoS mechanisms
1.5 Describe QOS for MPLS VPNS for end-to-end service
1.6 Describe the IOS QoS mechanisms
1.7 Explain QoS issues which are unique to service providers
1.8 Describe QoS issues resulting from implementing of oversubscription

40% 2.0 Manage performance and capacity based on QoS statistics in an IP NGN network operating center (NOC) environment

2.1 Use industry standard network management to monitor and diagnose QoS
2.2 Issue standard CLI commands in Cisco IOS and Cisco IOS XR Software for monitoring QoS operations
2.3 Use IP SLA to monitor traffic performance and diagnose QoS
2.4 Use Netflow to monitor traffic performance
2.5 Analyze statistics based on traffic classes and patterns
2.6 Given a QoS policy ticket that accurately defines an issue, describe the adverse effects that might result from a fix

Practice cisco certification 642-785 mspqs books here. 

 

 

 

 

29 Sep

ccnp 642-785 mspqs study guide

Cisco ccnp 642-785 mspqs study guide is available for the candidates to prepare the test well. The Associated Certification is CCNP Service Provider Operations. There are 60-70 questions in real Cisco 642-785 MSPQS test, which will take the candidates 75 minutes to complete the test. The available language is English. Candidates can register Cisco 642-785 MSPQS exam at Pearson VUE testing center.

Latest Cisco ccnp 642-785 mspqs study guide  share below.

You have deployed IP SLA in your network to monitor VoIP. You want to be notified on network delay before it affects voice quality. What threshold should be set?
A. 150 ms one-way
B. 150 ms round trip
C. 50 ms round trip
D. 250 ms one-way
E. 200 ms round trip
Answer: A

Where should you apply WRED to avoid congestion and poor QoS from oversubscription of the network?
A. wherever there is a potential bottleneck
B. wherever there is a potential bottleneck and mast traffic is TCP
C. wherever there is a potential bottleneck and traffic is delay-intolerant
D. wherever there is a potential bottleneck and most traffic is UDP
E. wherever there is a potential bottleneck and most traffic is voice
Answer: B

An MPLS VPN customer reports that their DSCP markings from one CE to another CE are being remarked by the service provider. What can cause customer packets to be remarked?
A. The MPLS VPN service provider is using Penultimate Hap Popping.
B. The service provider is using Uniform mode as the MPLS QoS tunnel mode.
C. The service provider is using the Short Pipe mode as the MPLS QoS tunnel mode.
D. The service provider is using Pipe mode as the MPLS QoS tunnel mode.
Answer: B

Get more Cisco ccnp 642-785 mspqs study guide here.

 

 

29 Aug

642-785 MSPQS Maintaining Cisco Service Provider Quality of Service

The 642-785 Maintaining Cisco Service Provider Quality of Service (MSPQS) exam is the exam associated with the CCNP SP Operations certification. This Cisco 642-785 MSPQS exam tests a candidate’s knowledge of QoS mechanisms to support Service Provider networking environments, including how they are monitored, implemented, and troubleshot using both Cisco IOS and IOS XR operating systems. Furthermore, it assesses a candidate’s ability to manage performance and capacity based on QoS statistics gathered from a SP IP NGN environment.

Maintaining Cisco Service Provider Quality of Service is the exam name of 642-785 MSPQS test. The Associated Certification is CCNP Service Provider Operations. There are 60-70 questions in real Cisco 642-785 MSPQS test, which will take the candidates 75 minutes to complete the test. The available language is English. Candidates can register Cisco 642-785 MSPQS exam at Pearson VUE testing center.

Cisco 642-785 MSPQS exam topics cover the following sections.

20% 1.0 Describe QoS fundamentals call processing redundancy

1.1 Describe fundamental QoS technology
1.2 Describe QoS traffic classifications
1.3 Describe MQC in IOS and IOS XR operation
1.4 Configure and interpret Cisco IOS Software legacy QoS mechanisms
1.5 Describe QOS for MPLS VPNS for end-to-end service
1.6 Describe the IOS QoS mechanisms
1.7 Explain QoS issues which are unique to service providers
1.8 Describe QoS issues resulting from implementing of oversubscription

40% 2.0 Manage performance and capacity based on QoS statistics in an IP NGN network operating center (NOC) environment

2.1 Use industry standard network management to monitor and diagnose QoS
2.2 Issue standard CLI commands in Cisco IOS and Cisco IOS XR Software for monitoring QoS operations
2.3 Use IP SLA to monitor traffic performance and diagnose QoS
2.4 Use Netflow to monitor traffic performance
2.5 Analyze statistics based on traffic classes and patterns
2.6 Given a QoS policy ticket that accurately defines an issue, describe the adverse effects that might result from a fix

40% 3.0 Troubleshoot QoS in an IP NOC environment

3.1 Describe the state of QoS on the router or interfaces using statistical data gathered from MIBs and from various IOS commands
3.2 Describe the effects on the network traffic based on given IOS QoS configurations
3.3 Perform and interpret packet capture to address a customer issue
3.4 Given a particular customer complaint, describe the actual QoS problem
3.5 Given a QoS problem, produce a recommended policy change and change order to fix the problem
3.6 Recognize typical QoS issues for different provider edge-customer edge (PE-CE) connection types
3.7 Recognize typical end-to-end QoS MPLS VPN issues

Related resource: http://www.cisco.com/web/learning/exams/list/mspqs.html

 

 

07 Aug

642-785 MSPQS Online Test-Maintaining Cisco Service Provider Quality of Service (MSPQS)

Currently, our 642-785 MSPQS online test only provide 10 questions. Answer one question correctly, you can get 10 points. The content of these questions are the latest exam content. Please feel free to test your skill level.

If you have some opinions or suggestions about our online test, please leave your message, we will improve it step by step.

Now, begin to test:

An MPLS VPN customer reports that their DSCP markings from one CE to another CE are being remarked by the service provider. What can cause customer packets to be remarked?

 
 
 
 

Where should you apply WRED to avoid congestion and poor QoS from oversubscription of the network?

 
 
 
 
 

You have deployed IP SLA in your network to monitor VoIP. You want to be notified on network delay before it affects voice quality. What threshold should be set?

 
 
 
 
 

A customer reports drops far traffic .n the BIZ-CRITICAL class. As part of the verification process you identify that there is a high number of random drops. Which of these can help address this problem?

 
 
 
 

An MPLS VPN customer with managed CE services recently made some changes to their call manager configurations. Now the customer reports that their VoIP traffic voice quality is very poor. What could be a cause of the problem?

 
 
 
 
 

Which three benefits of IntServ and RSVP? (Choose three)

 
 
 
 
 

Which are the two locations where the SP network device always trusts the QoS markings neighbor? (Choose two)

 
 
 
 
 

Which three match statements are valid in Cisco IOS XR Software? (Choose three.) 

 
 
 
 
 
 

Which Cisco IOS command will show a summary of probes.?

 
 
 
 

Which of these correctly describes traffic classification using qos group?

 
 
 
 

Question 1 of 10

 

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