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4A0-107 · Question #12

Click the exhibit button below. A network operator has configured a network-queue policy to map forwarding classes to queues, as shown in the exhibit below. Based on the default scheduling behavior of

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Scheduling

Question

Click the exhibit button below. A network operator has configured a network-queue policy to map forwarding classes to queues, as shown in the exhibit below. Based on the default scheduling behavior of the Alcatel-Lucent 7750 SR, in which order will packets be serviced?

Exhibit

4A0-107 question #12 exhibit

Options

  • AAll in-profile packets in round-robin, then all out-of-profile packets in biased round-robin.
  • BIn-profile EF packets, then in-profile H2 packets, then in-profile AF packets, then out-of- profile EF
  • CIn-profile EF, H2 and AF packets, then out-of-profile H2, AF and BE packets in biased round-
  • DIn-profile EF packets, then in-profile H2 and AF packets, then out-of-profile H2, AF and BE
  • EIn-profile EF and H2 packets, then in-profile AF packets, then out-of-profile H2, AF and BE

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Topics

#Queue Scheduling#QoS Priorities#Forwarding Classes#Profile-based Queueing
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