CCNP 642-845 ONT
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Optimizing Converged Cisco Networks
Last day to test: July 31, 2010
Cost: 150$
Duration : 90 minutes (50-60 questions)
Available Languages : English, Japanese
Exam Description
The Optimizing Converged Cisco Networks (642-845 ONT) is a qualifying exam for the Cisco Certified Network Professional CCNP®. The ONT 642-845 exam will certify that the successful candidate has important knowledge and skills in optimizing and providing effective QOS techniques for converged networks. The exam topics include implementing a VOIP network, implementing QoS on converged networks, specific IP QoS mechanisms for implementing the DiffServ QoS model, AutoQoS, wireless security and basic wireless management.
Exam Topics
Describe Cisco VoIP implementations
- Describe the functions and operations of a VoIP network (e.g., packetization, bandwidth considerations, CAC, etc.).
- Describe and identify basic voice components in an enterprise network (e.g. Gatekeepers, Gateways, etc.)
Describe QoS considerations
- Explain the necessity of QoS in converged networks (e.g., bandwidth, delay, loss, etc.).
- Describe strategies for QoS implementations (e.g. QoS Policy, QoS Models, etc.).
Describe DiffServ QoS implementations
- Describe classification and marking (e.g., CoS, ToS, IP Precedence, DSCP, etc.).
- Describe and configure NBAR for classification.
- Explain congestion management and avoidance mechanisms (e.g., FIFO, PQ, WRR, WRED, etc.).
- Describe traffic policing and traffic shaping (i.e., traffic conditioners).
- Describe Control Plane Policing.
- Describe WAN link efficiency mechanisms (e.g., Payload/Header Compression, MLP with interleaving, etc.).
- Describe and configure QoS Pre-Classify.
Implement AutoQoS
- Explain the functions and operations of AutoQoS.
- Describe the SDM QoS Wizard.
- Configure, verify, and torubleshoot AutoQoS implementations (i.e., MQC).
Implement WLAN security and management
- Describe and Configure wireless security on Cisco Clients and APs (e.g., SSID, WEP, LEAP, etc.).
- Describe basic wireless management (e.g., WLSE and WCS). Configure and verify basic WCS configuration (i.e., login, add/review controller/AP status, security, and import/review maps).
- Describe and configure WLAN QoS.
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about 1 year ago
ONT UnDone
977/1000
55Qs
used:
Testinside_8.11_185Qs & P4S_3.12_346
You have 4 days till 31-Jul
about 1 year ago
Cleared ONT today, i messed up, bad score, 930 only . P4S is good enough to pass
about 1 year ago
Hello Careercert,
Just wanted to say thanks for your assistance in helping me get my CCNP. I obtained it as of last Friday 7/9. I was able to take the final test towards the CCNP – ONT. I used TI 8.11.
Thanks again.
about 1 year ago
Hi,
Yes Testinside v8.11 – 185 Questions is the latest and it is valid. Just took ONT and passed – only 1 question was not from Test Inside.
about 1 year ago
Hi,
Testinside v8.11 – 185 Questions is it still the latest for ONT EXAM. Going next week to write my exam. Pls advise
about 1 year ago
Hi
Passed ont on Friday. Score 955. All the questions are from Test Inside.
about 1 year ago
still 379q (p4s)are valid, i cleared ont
about 1 year ago
ONFUSION WITH CCNP …
guys i passed CCNP COMPOSITE EXAM … A MONTH BACK.. NOW MY CONFUSION IS WHICH ONE TO TAKE NEXT ?
ONT & ISCW ( THIS PAPERS I HAVE NOT YET STUDIED. SO whether IT WILL BE USEFUL IF I STUDY ISCW & ONT and TAKE THE exams.?? OR wait and take the tshoot exam???? even if i take TSHOOT.. IS IT NECESSARY TO JOIN INSTITUTES AND PREPARE FOR THIS?? OR IT WILL BE VERY DIFFICULT TO TAKE A TEST????
gimee which one to chose
ISCW & ONT or tshoot
about 1 year ago
ont 379q(pass4sure 6.79) still valid ?
about 2 years ago
@ Ravi,
In Hotspots and testlets type questions, 3-5 questions with multiple choice answers are combined in one single question. You have to answer the questions by analyzing the given topology and configuration.
..
about 2 years ago
Hi CareerCert,
What do you mean by hotspots and testlets?
about 2 years ago
@ vinayak,
Like i said before ONT exam doesn't contain Labs.
It contains only hotspots and testlets.
about 2 years ago
vinayak,
hi careercert i want to know that in ont exam doesnt hve the labs or i hve req to other search abut labs
about 2 years ago
@ Manpreet,
Use latest p4s v6.79. All hotspots are present in it.
and ONT exam doesn't contain configuration labs.
about 2 years ago
hello careercert..
i have my xam of ont at end of dis month …. from where i should do the labs and hot spots … and which are the latest dumps ……
thanx alot careercert …