Differences between dynamic BFD for IS-IS and static BFD for IS-IS on S series switches

The differences between dynamic BFD for IS-IS and static BFD for IS-IS are as follows:
Dynamic BFD for IS-IS is triggered by upper-layer protocols. BFD sessions are dynamically established and link failures are detected based on BFD session status.
Static BFD for IS-IS is manually configured to detect link failures.

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