For a redesign requirement of the service provider network, summarization was implemented at
multiple locations for each summary range. Now some customers of the service provider are
complaining of higher latency and performance issues for a server hosted in the summarized are
a. Which design issues must be considered when creating the summarization?
Options
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Correct Answer:
B
Q: 2
Which two functions are performed at the core layer of the three-layer hierarchical network design
model? (Choose two).
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Correct Answer:
C, D
Q: 3
Refer to the exhibit, Which two design considerations should be implemented on the pseudowire between N-PE and U- PE routers for a loop-free hierarchical VPLS service? (Choose two)
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Correct Answer:
A, C
Q: 4
A service provider wants to use a controller to automate the provisioning of service function
chaining. Which two overlay technologies can be used with EVPN MP-BGP to create the service
chains in the data center?
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Correct Answer:
A
Q: 5
Which two components are the responsibility of the customers in a platform as a Service offering?
(Choose two)
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Correct Answer:
A, D
Q: 6
Company ABC is using an Ethernet virtual circuit as its provider’s DCI solution. A goal is to reduce the
time to detect the link failure. Which protocol accomplishes this goal?
Options
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Correct Answer:
D
Q: 7
A data center provider has designed a network using these requirements
Two data center sites are connected to the public internet
Both data centers are connected to different Internet providers
Both data centers are also directly connected with a private connection for the internal traffic can
also be at this direct connection The data center provider has only /19 public IP address block
Under normal conditions, Internet traffic should be routed directly to the data center where the
services are located. When one Internet connections fails to complete traffic for both data centers
should be routed by using the remaining Internet connection in which two ways can this routing be
achieved? (Choose two)
Options
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Correct Answer:
A, B
Q: 8
The enterprise customer ABC Corp will deploy a centralized unified communications application to
provide voice, and instant messaging to their branch offices. Some of the branch offices are located
in remote locations and are connected via a 1.5 Mb/s Layer 3 VPN connection. Which two ways are
the most cost-effective to ensure that this new application is implemented properly? (Choose two)
Options
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Correct Answer:
B, F
Q: 9
Which two general SDN characteristics? (Choose two)
Options
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Correct Answer:
A, D
Q: 10
Which two options are potential problems with route aggregation? (Choose two)
Options
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Correct Answer:
C, E
Q: 11
Refer to the Exhibit.
The server is running multiple VLANs on its NIC. Which two Layer 2 features should be applied to the
network location identified by a circle? (Choose two)
Options
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Correct Answer:
B, F
Q: 12
Which three options are important design functions of IPv6 first-hop security? (Choose three)
Options
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Correct Answer:
A, C, E
Q: 13
Refer to the exhibit.
Which data format is used in this REST API call?
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Correct Answer:
A
Q: 14
ACME Agricultural requires that access to all network devices is granted based on identify validation,
and an authentication server was installed for this purpose. Currently the network team uses a list of
passwords based on regions to access the internal corporate network devices. Which protocol do you
recommend to ensure identify validation from the authentication server to the corporate directory?
Options
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Correct Answer:
D
Q: 15
Which feature must be part of the network design to wait a predetermined amount of time before
notifying the routing protocol of a change in the path in the network?
Options
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Correct Answer:
B
Q: 16
DRAG DROP
Drag & Drop
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Correct Answer:
Answer Area
Addresses congestion that is due to speed mismatches when CIR is not exceeded.: C. Buffering
Drops traffic to ensure that the committed or offered rate are not exceeded.: A. Policing
Allows drops to be minimized based on traffic classification when CIR is exceeded.: E. Shaping
Allows for consistent classification within a DiffServ domain.: B. Marking
Avoids congestion via selective traffic dropping within the network.: D. WRED
Avoids congestion by end hosts reducing their traffic rates when congestion is detected.: F. ECN
Explanation
Q: 17
DRAG DROP
Drag & Drop
Discussion
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Correct Answer:
Source Distribution
Target 1: C. limited receivers
Receiver Distribution
Target 1: D. many receivers
Explanation
Q: 18
DRAG DROP Drag and drop the technology details or features support on the left into the corresponding Layer 2 multipath technologies on the right. Not all options will be used.
Drag & Drop
Discussion
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Correct Answer:
TRILL
Target 1: A. IETF standard
Target 2: D. shared interswitch links supported
FabricPath
Target 3: B. vPC+ supported
Target 4: C. FHRP active/active supported
Target 5: F. multiple topologies supported
Explanation
Q: 19
DRAG DROP
Drag & Drop
Discussion
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Correct Answer:
Answer Area
Change management: B. ITIL®
Governance framework: —
OS-specified network management protocol: C. CMIP
Telecommunications systems management framework: D. TMN
Network management framework: A. FCAPS
Enterprise architecture framework: —
Which two design considerations should be implemented on the pseudowire between N-PE and U- PE routers for a loop-free hierarchical VPLS service? (Choose two)
The server is running multiple VLANs on its NIC. Which two Layer 2 features should be applied to the
network location identified by a circle? (Choose two)
Which data format is used in this REST API call?
