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UDLD support on X-Series
Article ID: 168663
Updated On:
Products
XOS
NPM
Issue/Introduction
Unidirectional Link Detection (UDLD) is a data link layer proprietary protocol from Cisco Systems used to monitor the physical configuration of the cables and detect unidirectional links.
Resolution
UDLD is not supported on the X-Series.
Blue Coat recommends disabling UDLD on all ports adjacent to the X-Series chassis. Failure to disable this setting may cause port flapping.
Blue Coat recommends disabling UDLD on all ports adjacent to the X-Series chassis. Failure to disable this setting may cause port flapping.
Workaround
N/AFeedback
Yes
No
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