최신 300-420 무료덤프 - Cisco Designing Cisco Enterprise Networks
Which queuing structure is used on SD-WAN Edge routers?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
An enterprise customer has these requirements:
* end-to-end QoS for the business-critical applications and VoIP services based on CoS marking.
* flexibility to offer services such as IPv6 and multicast without any reliance on the service provider.
* support for full-mesh connectivity at Layer 2.
Which WAN connectivity option meets these requirements?
* end-to-end QoS for the business-critical applications and VoIP services based on CoS marking.
* flexibility to offer services such as IPv6 and multicast without any reliance on the service provider.
* support for full-mesh connectivity at Layer 2.
Which WAN connectivity option meets these requirements?
정답: B
An architect must address sustained congestion on the access and distribution uplink of network. QoS has already been implemented and optimized, but it is no longer effective in ensuring optimal network performance. Which two solutions should the architect use to improver network performance? (Choose two)
정답: A,B
Drag and drop the descriptions from the left onto the corresponding VPN types on the rights.
정답:
What are two characteristics of a migration from an IP-VPN service to a Cisco SD-WAN architecture?
(Choose two.)
(Choose two.)
정답: A,B
An engineer is looking for a standards-driven YANG model to manage a multivendor network environment.
Which model must the engineer choose?
Which model must the engineer choose?
정답: D
Refer to the exhibit. An architect must ensure a convergence time of 200 ms or less during a link failure within area 0. In addition, the solution must not impact the overall performance of the network. Which solution must the architect select?
정답: D
Which AES mode should be used in a Cisco SD-WAN environment that includes multicast applications?
정답: A
Company A recently acquired another company. Users of the newly acquired company must be able to access a server that exists on Company A's network, both companies use overlapping IP address ranges. Which action conserves IP address space and provides access to the server?
정답: B
Refer to the exhibit. An architect must design a solution to connect the network behind R3 with the EIGRP network. Which mechanism should be included to avoid routing loops?
정답: C
An engineer working for a service provider with an employee ID 4598.48.606 prepared several designs for a traditional campus network. The design must allow the deployment on the same VXLAN to any switch at the access layer and must support:
* Fast convergence
* High availability
* Resilience
Which design must be selected?
* Fast convergence
* High availability
* Resilience
Which design must be selected?
정답: D
What is the purpose of an edge node in an SD-Access network fabric?
정답: D
Which feature provides the capability for intra-VN traffic filtering and control within the Cisco SO-Access architecture?
정답: D
An architect is designing a connectivity solution for a customer's two small branch offices. The customer wants a cost-effective design, no routing overload, and some down time during the year is acceptable. Which connectivity solution must the architect choose?
정답: C
An architect must design a topology for a WAN network that satisfies these requirements:
* Devices must be able to make informed decisions.
* Suboptimal paths are allowed only In case of a failure.
* Backup paths must always be available.
Which topology must the architect select?
* Devices must be able to make informed decisions.
* Suboptimal paths are allowed only In case of a failure.
* Backup paths must always be available.
Which topology must the architect select?
정답: B
A company has many spoke sites with two data centers. The company wants to exchange the routing information between the data centers and the spoke sites using EIGRP. All locations belong to a single AS.
and auto-summarization Is disabled. Which two actions must the company choose? (Choose two.)
and auto-summarization Is disabled. Which two actions must the company choose? (Choose two.)
정답: D,E
An engineer must design a QoS solution for a customer. The network currently supports data only, but the customer will roll out VoIP and IP video in conjunction with the new QoS solution. The engineer plans to use DiffServ. To ensure priority for voice services, which model must the design include?
정답: A
Which two options can you use to configure an EIGRP stub router? (Choose two)
정답: A,E
In PIM sparse mode, if an RPF check is successful on a multicast-enabled device, what happens to the multicast packet?
정답: D
Which two statements describe source trees in a multicast environment? (Choose two.)
정답: A,C
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