JN0-1100: Juniper Networks Certified Design AssociateDemo

Question

A customer is a growing enterprise with limited capital available for network-expansion investments. They have observed performance issues in their campus LAN that have been traced to a high oversubscription ratio between the aggregation and core layers. The customer's aggregation and core switches are connected by a single 1GbE link.

Which solution improves network performance?

A Add additional 1GbE connections between the aggregation and core layers with LACP.
B Add additional 1GbE connections between the aggregation and core layers with MACsec.
C Add additional 1GbE connections between the aggregation and core layers with PNAC.
D Add additional 1GbE connections between the aggregation and core layers with LLDP.

Explanation

LACP aggregates multiple 1GbE physical links into a single logical port channel, increasing the aggregate bandwidth between the aggregation and core layers and reducing the oversubscription bottleneck. It can also provide redundancy if an individual member link fails.

JN0-1100: Juniper Networks Certified Design AssociateDemo

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