A green data center is being deployed and a design requirement is to be able to readily scale server virtualization Which IETF standard technology can provide this requirement?

• A.unified fabric
• B.data center bridging
• C.Transparent Interconnection of Lots of Links
• D.fabric path

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How can EIGRP topologies be designed to converge as fast as possible in the event of a point-to-point link failure?

• A.Limit the query domain by use of distribute lists.
• B.Build neighbor adjacencies in squared fashion.
• C.Limit the query domain by use of default routes.
• D.Limit the query domain by use of summarization.
• E.Build neighbor adjacencies in a triangulated fashion.

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You are designing a network running both IPv4 and IPv6 to deploy QoS Which consideration is correct about the QoS for IPv4 and IPv6?

• A.IPv6 packet classification is only available with process switching, whereas IPv4 packet classification is available with both process switching and CEF.
• B.IPv4 and IPv6 traffic types can use use queuing mechanisms such as LLQ, PQ and CQ.
• C.IPv6 and IB/4 traffic types can use a single QoS policy to match both protocols
• D.Different congestion management mechanisms need to be used for IPv4 and IPv6 traffic types

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Refer to the exhibit.

An engineer is designing the network for a multihomed customer running in AS 111 does not have any other Ass connected to it. Which technology is more comprehensive to use in the design to make sure that the AS is not being used as a transit AS?

• A.include an AS path access list to send routes to the neighboring ASs that only have AS 111 in the AS path field.
• B.Use the local preference attribute to configure your AS as a non-transit'' AS.
• C.Include a prefix list to only receive routes from neighboring ASs.
• D.Configure the AS-set attribute to allow only routes from AS 111 to be propagated to the neighbor ASs.

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As part of workspace digitization, a large enterprise has migrated all their users to Desktop as a Sen/ice (DaaS), by hosting the backend system in their on-premises data center. Some of the branches have started to experience disconnections to the DaaS at periodic intervals, however, local users in the data center and head office do not experience this behavior. Which technology can be used to mitigate this issue?

• A.traffic policing
• B.WRED
• C.traffic shaping
• D.tail drop

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