3.1.2.e. Advanced STP Tuning - Unidirectional Link Detection (UDLD) Configuration Example
#CCNA #STP #UDLD
UDLD helps to detect unidirectional links before the forwarding loop is created. Both devices on the link must support UDLD and have it enabled on respective ports. This video shows an example of Unidirectional Link Detection (UDLD) configuration in Aggressive and Normal modes, using Cisco VIRL.
Chapters:
00:00 Introduction
00:18 Unidirectional Link Detection (UDLD) Explained
01:57 Unidirectional Link Detection (UDLD) Configuration Example
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