Refer to the exhibit. ACME Mining has four data centers in Santiago, Cape Town, Mumbai, and Beijing, full-mesh connected via a 400 Mb/s EVP-LAN. They want to deploy a new mission-critical application with these requirements:* cluster heartbeat 2 MB/s continuous (250 KB/s)* cluster heartbeat one-way maximum latency 100 msThese are the current ping tests results between the four data centers:Which hosting data center pair can host the new application?
Answer(s): B
Refer to the table. A customer investigates connectivity options for a DCI between two production data centers to aid a large-scale migration project. The solution must provide a single 10G connection between locations and be able to run its own varying QoS profiles without service provider interaction based on the migration stages. All connectivity methods are at 10 Gbps. Which transport technology costs the least if the connectivity is required for just one year?
Answer(s): D
-DWDM over dark fiber is the most expensive option because it requires the purchase of dedicated dark fiber.-Metro Ethernet is a more cost-effective option, but it may not be available in all locations.-MPLS wires only is the least expensive option, but it does not offer the same level of performance as the other options.-CWDM over dark fiber is a good compromise between cost and performance. It is less expensive than DWDM over dark fiber, but it still offers a high level of performance.-
Refer to the table. A customer investigates connectivity options for a DCI between two production data centers. The solution must provide dual 10G connections between locations with no single points of failure for Day 1 operations. It must also include an option to scale for up to 20 resilient connections in the second year to accommodate isolated SAN over IP and isolated dedicated replication IP circuits. All connectivity methods are duplex 10 Gbps. Which transport technology costs the least over two years in this scenario?
The hint is the requirement 'option to scale for up to 20 resilient connections in the second year'. this effectively multiplies the estimated cost with 20 times.DWDM will leverage multiple lambdas across 2 x fibres to provide that scale without additional cost for each connection added. effectively scaling out is amortised into the original contract
https://www.commscope.com/blog/2019/cwdm-vs.-dwdm-decoding-the-differences-between-wave-division-multiplexing-options/
What are two examples of business goals to be considered when a network design is built? (Choose two.)
Answer(s): C,D
-Minimizing operational costs is important because it ensures that the network is affordable to operate and maintain. This can be achieved by using cost-effective hardware and software, and by designing the network in a way that minimizes the need for manual intervention.-Reducing complexity is important because it makes the network easier to manage and troubleshoot. This can be achieved by using a standardized network architecture, and by using tools that automate network management tasks.The other options are not as important as minimizing operational costs and reducing complexity.-Integrating endpoint posture is important for security, but it is not as critical as minimizing operational costs and reducing complexity.-Ensuring faster obsolescence is not a business goal. It is a technical goal that is typically achieved by using hardware and software that is based on open standards.-Standardizing resiliency is important for reliability, but it is not as critical as minimizing operational costs and reducing complexity.-
Refer to the table. A customer investigates connectivity options for a DCI between two production data centers to aid a large-scale migration project. The migration is estimated to take 20 months to complete but might extend an additional 10 months if issues arise. All connectivity options meet the requirements to migrate workloads. Which transport technology provides the best ROI based on cost and flexibility?
Answer(s): C
Note the requirement, "be able to run its own varying QoS profiles without service provider interaction based on the migration stages".Totals for each solution.dwdm 380000cwdm 325000mpls 215000metro-e 350000At first glance MPLS is best, however QOS will need SP integration. Thus CWDM (C).
Share your comments for Cisco 400-007 exam with other users:
nice questions
hi team, could you please provide this dump ?
very helpful to clear the exam and understand the concept.
i think it is great that you are helping people when they need it. thanks.
cannot evaluate yet
a laptops wireless antenna is most likely located in the bezel of the lid
good examplae to learn basic
this is useful information
looks usefull
question 81 should be c.
question 18 : response isnt a ?
plaese add questions
is dumps still valid ?
thanks for this
please upload questions
please upload the question dump for professional machinelearning
question 4 answer is c. this site shows the correct answer as b. "adopt a consumption model" is clearly a cost optimization design principle. looks like im done using this site to study!!!
number 52 answer is d
just started preparing for my exam , and this site is so much help
question 35 is incorrect, the correct answer is c, it even states so: explanation: when a vm is infected with ransomware, you should not restore the vm to the infected vm. this is because the ransomware will still be present on the vm, and it will encrypt the files again. you should also not restore the vm to any vm within the companys subscription. this is because the ransomware could spread to other vms in the subscription. the best way to restore a vm that is infected with ransomware is to restore it to a new azure vm. this will ensure that the ransomware is not present on the new vm.
i would like to take psm1 exam.
cbd and pdb are key to the database
the purchase and download process is very much streamlined. the xengine application is very nice and user-friendly but there is always room for improvement.
please upload p_sapea_2023
anyone use this? the question dont seem to follow other formats and terminology i have been studying im getting worried
good questions
hello are these questions valid for ms-102
some questions are wrongly answered but its good nonetheless
how to get system serial number using intune
is it really helpful to pass the exam
#229 in incorrect - all the customers require an annual review
kindy upload
fantastic assessment on psm 1
56 question correct answer a,b