Agenda:
What is Flow Control?
What is PFC?
Why PFC as a solution?
How PFC works?
Configuration of PFC
More Information :
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli/CLIConfigurationGuide/QoS.html
https://www.cisco.com/c/en/us/td/docs/iosxr/ncs5500/qos/66x/b-qos-cg-ncs5500-66x/b-qos-cg-ncs5500-66x_chapter_0111.html
