Defines the maximum number of Bidirectional Forwarding Detection sessions that can be created.
By default, 250 BFD sessions are supported.
Global configuration mode
If the maximum session count is changed to a higher value, notification is sent to the static protocol. The static protocol sends a session-creation request to BFD for any previous sessions that failed because the maximum session count was exceeded.
If the maximum session count is changed to a lower value, then x number of current sessions are brought down until the number of sessions does not exceed the maximum session count.
Use the no form of the command to revert to the default of 250 sessions.
This example sets the maximum at 300 sessions.
device# configure terminal device(config)# bfd max-session-support 300This example restores the default of 250 sessions.
device# configure terminal device(config)# no bfd max-session support