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Refer to the exhibit. The company is in the design phase of the network lifecycle, and this is the proposed design that the lead architect must validate. Which two issues must the architect recommend addressing? (Choose two.)
Answer: AD
An ISP is going to offer premium broadcast services to its clients. Services will be marked with CS5 and will be using 10% of the link bandwidth. All links are at 10 Gbps in the backbone and 1 Gbps toward end clients with GPON technology. The ISP wants to use the minimum required resources on the network nodes and for it to be easily scalable. Which QoS strategy model must the ISP select to offer the premium service?
Answer: B
Refer to the exhibit. A mid-size company that produces media content has four offices across the country connected via MPLS Layer 3 service, which is provided by a local ISP. The network uses static routing. In anticipation of future growth, the engineering team must review and recommend design improvements in accordance with RFC 5340 requirements. The solution must optimize the routing table and reduce the number of routing updates exchanged between routers. The updated routing design must also be reliable and avoid routing loops. Which implementation meets the requirements?
Answer: C
An engineer needs to design a management network for the company. The solution has these requirements: • overlay network does not cause routing issues • ease of troubleshooting for the operations team • devices are accessed securely Which solution meets these requirements?
Answer: D
A company must run a pilot project for an IPv6 application within the network on existing servers and is investigating migration strategies. Contained within a single VLAN, the pilot must span a dual-site data center environment that is formed of Layer 2 and Layer 3 switches. What is a primary consideration for the pilot?
Answer: C
Refer to the exhibit. These requirements must be met: • VLANs span multiple access switches. • All VLANs are trunked on all access switch uplinks to distribution switches. • The STP version is Rapid PVST+.
Answer: C
An engineer must choose a strategy to provide IPv6 connectivity for the ISP's IPv4 customers. The ISP has a medium-size IT support team, so the deployment process must be simple and quick. In addition, the ISP wants to ensure the correct level of QoS and the reduction of potential security threats. Which strategy must the engineer choose?
Answer: A
Refer to the exhibit. An architect is designing a multicampus infrastructure and requires the best possible convergence within the topology. The design must support an aggregation or core layer switch failure or a link failure, and the failure must have no impact on a VoIP call traversing the infrastructure. Which solution must the architect select?
Answer: A
Refer to the exhibit. A company deploying IPv6 in parallel with its already existing IPv4 network must ensure that IPv6-only islands can communicate with each other. The company wants to grow IPv6 islands over time without introducing additional configuration complexity. Which solution must the company choose?
Answer: B
Refer to the exhibit. An architect designed a BGP routing solution to reduce the number of IBGP peerings to conserve resources. The original design had 66 IBGP peerings. How many peerings does this design need?
Answer: A
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