Troubleshooting WAN Links Using QoS
with Sarala Akella
Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn how to troubleshoot congestion on WAN links by using QoS and buffering best practices to optimize traffic flow. This includes queueing techniques (like WFQ, CBWFQ, or LLQ,) congestion avoidance (like WRED and CAR) as well as policing and traffic shaping mechanisms. Sarala is a customer support engineer at the Cisco Technical Assistance Center. She currently works in the WAN team where she focuses on various WAN related issues along with QoS issues on various interfaces. Sarala has been with Cisco for 11 years and has worked as a software engineer in the Network Software and Systems Technology Group. She holds a master's degree in computer engineering from Santa Clara University and a master's degree in mathematics from Osmania University, India. She also holds CCIE certification (#29921) in Routing and Switching.
Remember to use the rating system to let Sarala know if you have received an adequate response.
Sarala might not be able to answer each question due to the volume expected during this event. Remember that you can continue the conversation on the Network Infrastructure WAN, Routing and Switching discussion forum shortly after the event. This event lasts through January 13, 2012. Visit this forum often to view responses to your questions and the questions of other community members.
