Exit 642-887 Implementing Cisco Service Provider Next-Generation Core Network Services
Question 5 of 5
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Q5 Single choice

Which statement describes the QoS behavior between P and PE routers of an MPLS provider network for an L3VPN service?

  • A

    The PE function honors DSCP markings set by the CE.

  • B

    The customer and provider must agree on DSCP classification and traffic priorities.

  • C

    Classification of customer traffic is handled by the P router.

  • D

    The PE function cannot map DSCP markings to MPLS EXP bits.

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