Cisco Cisco 5520 Wireless Controller Referencia técnica
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Cisco Wireless LAN Controller Bonjour Phase III Deployment Guide, Release 8.0
OL-xxxxx-xx <required for IOS documentation>
Bonjour Services in Phase I and II — Release 7.4-7.6
•
IPv4 Group Address – 224.0.0.251
•
IPv6 Group Address – FF02::FB
The addresses used by the Bonjour protocol are link-local multicast addresses, and thus are only
forwarded to the local L2 domain. Routers cannot use multicast routing to redirect the traffic because
the time to live (TTL) is set to one, and link-local multicast is meant to stay local by design.
forwarded to the local L2 domain. Routers cannot use multicast routing to redirect the traffic because
the time to live (TTL) is set to one, and link-local multicast is meant to stay local by design.
Bonjour Services in Phase I and II — Release 7.4-7.6
Prior to release 8.0, the following features were introduced in the Phase 1 and 2 of the Bonjour services
support on the CUWN. These features include the following:
support on the CUWN. These features include the following:
•
Controller mDNS gateway
•
Controller mDNS snooping
•
Bonjour profiles on WLAN
•
Location Specific Services (LSS) for wireless service
•
mDNS-AP (enhance VLAN visibility at WLC for non-layer 2 VLANs)
•
Priority MAC support
•
Origin based service discovery
•
Bonjour browser
•
Bonjour SSO
•
Bonjour debugging
lists the services that are offered in phases 1, 2 and 3.
353290
224.0.0.251
224.0.0.251
Apple TV
VLAN Y
VLAN X
VLAN X
CAPWAP Tunnel
CAPWAP
Bonjour is Link-Local Muticast
and can’t be Routed
and can’t be Routed