JN0-281: Data Center, Associate (JNCIA-DC)Demo

By Juniper · Question Mode

QuestionQ47

High Availability

Which high-availability feature allows you to combine multiple Ethernet interfaces into one link-layer interface?

  • A graceful Routing Engine switchover
  • B link aggregation groups
  • C nonstop bridging
  • D nonstop active routing
Explanation

A link aggregation group (LAG) bundles multiple Ethernet interfaces into a single logical link-layer interface. This provides combined bandwidth and link resiliency while the device treats the bundle as one link.

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