Which statement describes NBAR2?

Last Updated: Jan 21, 2021
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Which statement describes NBAR2?

  • NBAR2 can identify a variety of protocols and applications by using up to Layer 6 data.
  • NBAR2 supports only scavenger traffic.
  • NBAR2 uses MQC to match traffic to specific protocols.
  • NBAR2 does not require monthly protocol packs to identify new and emerging applications.

Explanation: NBAR2 is a deep packet inspection engine that uses Layer 3 through 7 data to identify a variety of protocols. it can operate in either Protocol discovery mode or Modular QoS CLI (MQC) mode.

Related exam: CCNP Core Networking: Modules 13 - 14 Checkpoint Exam: Multicast and QoS Exam

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