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Cisco Bug: CSCur13788 - mDNS is required if running on unmanaged switches even for L2 network

Last Modified

Sep 11, 2019

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

8.0(100.0)

Description (partial)

Symptom:
Normally when apple servers and clients are in the same subnet we do not need mDNS snooping on the WLC, however this relies on the switching network to work.
If one uses switched that do not properly work with mDNS snooping, like unmanaged Linksys/Cisco switches, we need to enable mDNS on the WLC.

This should be documented...

Conditions:
Apple Bonjour over l2 network with unmanaged switches.
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