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Cisco Bug: CSCtc54248 - CDP neighbors aren't seen on sub-intf when it is disabled on main intf

Last Modified

Feb 19, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(33.2.20)SXI

Description (partial)

Symptoms: CDP neighbors are not seen on subinterfaces.

Conditions: This symptom is seen when CDP is enabled on subinterface and 
disabled on main interface.
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