How can an OpenFlow-enabled switch notify an HP VAN SDN Controller which OpenFlow versions it supports?

  • It creates a bitmap of the versions it supports and includes it in the OFPT_HELLO message it sends the controller
  • It includes the supported OpenFlow versions in the OFPT_FEATURES_REPLY it sends the controller
  • It lists the supported versions in the OFPT_SET_CONFIG message it sends the controller
  • It provides a digest of the supported versions in the OFPT_FLOW_MOD message it sends the controller
Для просмотра статистики ответов нужно войти.