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300-420 · Question #402

Refer to the exhibit. A company wants to minimize interruptions to the data plane forwarding, avoid unnecessary route recomputation, and conserve router resources during router reloads. Which…

The correct answer is B. graceful restart. Graceful restart allows routers to maintain data plane forwarding and avoid unnecessary route recomputation during control plane restarts or router reloads, conserving router resources and minimizing traffic interruption.

Advanced Addressing and Routing Solutions

Question

Refer to the exhibit. A company wants to minimize interruptions to the data plane forwarding, avoid unnecessary route recomputation, and conserve router resources during router reloads. Which solution must the company choose?

Exhibit

300-420 question #402 exhibit

Options

  • AISSU
  • Bgraceful restart
  • Cfeasible successor
  • DBFD echo mode

How the community answered

(57 responses)
  • B
    93% (53)
  • C
    2% (1)
  • D
    5% (3)

Explanation

Graceful restart allows routers to maintain data plane forwarding and avoid unnecessary route recomputation during control plane restarts or router reloads, conserving router resources and minimizing traffic interruption.

Topics

#Graceful Restart#Routing Protocols#High Availability#Forwarding Continuity

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