Cisco DNA Service For Bonjour Configuration Guide, Cisco Nexus 9000 Series NX-OS, Release 10.5(x)

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Updated:: July 26, 2024

Guidelines and Limitations

The following are the guidelines and limitations for Nexus 9300 Series of Switches for Bonjour Gateway:

IPv6 mDNS packets are not supported.
IPv6 connection towards Controller is not supported.
Nexus 9300 supports only one Controller connection.
No records are cached if corresponding PTR record is missing from the mDNS payload.
mDNS traffic is not copied to SUP if port is configured with SPAN.
For the mDNS gateway to work in Nexus 9000 Series of switches, the below TCAM carving followed by switch reload is required:

hardware access-list tcam region ing-sup 768
Beginning from Cisco NX-OS Release 10.2(3)F, N9K-C93180YC-EX, N9K-C93180YC-FX, N9K-C9336C-FX2, N9K-C9332C, and N9K-C93108TC-EX platforms are supported and discoverable by DNA center for Bonjour service.

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