• About Us
  • All Categories
  • Contact
  • Home
  • Our Authors
  • Partner Quizzes (Testing) > Sirius Computer Solutions
  • Global Knowledge Blog Global Knowledge Blog

--

  • Home
  • All Categories
  • Our Authors
  • About Us
  • Global Knowledge Blog
  • Home
  • All Categories
  • Our Authors
  • About Us

CCIE Routing & Switching Question of the Week: CBWFQ

By Johnny Bass
September 19, 2014

CCIEQoWSquare180803239Which of these statements about class-based weighted fair queueing (CBWFQ) are correct? (Choose two.)

A. The CBWFQ scheduler provides a guaranteed minimum amount of bandwidth to each class.
B. CBWFQ services each class queue using a strict priority scheduler.
C. The class-default queue only supports weighted fair queueing (WFQ).
D. Inside a class queue, processing is first in, first out (FIFO) by default.
E. Each CBWFQ traffic class is policed using a congestion-aware policer.

 

Reveal Answer

Answers: A and D.

Class-based weighted fair queueing sets a minimum level of guaranteed bandwidth within the queue by using the bandwidth or bandwidth percent commands during times of congestion. The default queueing method within a given queue is first in, first out, which can be changed to fair queueing for any queue, as of 15.x.

 

Related Courses
BGP – Configuring BGP on Cisco Routers v3.2
QOS – Implementing Cisco Quality of Service
MPLS – Implementing Cisco MPLS v2.3

In this article
  • CCIE
  • Certification
  • Cisco
  • Routing & Switching
  • CCIE
  • CCIE Certification
  • CCIE R&S

Join the Conversation Cancel Reply

Will not be published.


RELATED ARTICLES

  • CCIE Routing & Switching Question of the Week: Inbound BGP

    What is the order of preference for filtering inbound border gateway protocol (BGP)?
    By Johnny Bass August 8, 2014
  • Cisco Career Certifications: UC & Wireless

    So far we covered Foundation, Design, and Security certifications. This week we'll cover Unified Communications and Wireless.
    By Guest Authors April 17, 2012
  • Cisco Career Certifications: Design & Security

    Last week we started to look at the Foundation Certs of the Cisco Career Certifications. Now we'll continue with Design and Security Certifications.
    By Guest Authors April 10, 2012

CONNECT WITH US

CATEGORIES

Back to top

© 2019 Global Knowledge Training LLC. All Rights Reserved.  Site Admin | Logout