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Which queuing structure is used on SD-WAN Edge routers?
DRAG DROP Drag and drop the characteristics from the left onto the correct telemetry mode on the right.
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Which WAN connectivity technology is optimal for edge computing compared to others and why?
Which feature is used to optimize WAN bandwidth of IGMP network traffic among WAN Edge routers in the same VPN?
Refer to the exhibit. An engineer must design a WAN solution so that ISP-1 is always preferred over ISP-2. The path via ISP-2 is considered as a backup and must be used only when the path to ISP-1 is down. Which solution must the engineer choose? A. R1: - Routes advertised to ISP-1: 0x AS-path prepend - Routes received from ISP-1: HIGH local-preference - Routes advertised to R2: no action - Routes received from R2: community NO-EXPORT R2: - Routes advertised to ISP-2:5x AS-path prepend - Routes received from ISP-2: LOW local-preference - Routes advertised to R1: community NO-ADVERTISE - Routes received from R1: no action
An engineer must design an in-band management solution for a customer with branch sites. The solution must allow remote management of the branch sites using management protocols over an MPLS WAN. Queueing is implemented at the remote sites using these classes: How must the solution prioritize the management traffic over the WAN?
An architect must create a QoS solution for a customer to ensure that a 40 Mbps Internet connection is shared between four subnets based on these requirements: * Each subnet must receive no less than 10 Mbps of download bandwidth during peak traffic times. * A subnet can use up to 40 Mbps during nonpeak traffic times if the other subnets are idle. * Download traffic must never experience a delay. Which solution must the architect choose?
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?
Which two functions does the control plane node provide in a Cisco SD-Access architecture? (Choose two.)

Question 86 - 300-420 discussion

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An architect is working on a design to connect a company's main site to several small to mediumsized remote branches. The solution must include redundant WAN links, but the customer has a limited budget and wants the ability to increase the link speed easily in the future. QoS will not on the branch routers so there is no need for consistent end-to-end QoS. Which solution does the architect propose?

A.

dual-homed WAN MPLS with single edge router

Answers
A.

dual-homed WAN MPLS with single edge router

B.

dual-homed Internet with a single edge router running a site-to-site VPN topology

Answers
B.

dual-homed Internet with a single edge router running a site-to-site VPN topology

C.

dual-homed WAN MPLS and Internet links via dual edge routers

Answers
C.

dual-homed WAN MPLS and Internet links via dual edge routers

D.

dual-homed Internet with dual edge routers running a hub-and-spoke VPN topology

Answers
D.

dual-homed Internet with dual edge routers running a hub-and-spoke VPN topology

Suggested answer: B
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asked 07/10/2024
Gerson Rodrigo Menendez
36 questions
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