Mdns Snooping - Samsung WEC8500 Operation Manual

3.10 mDNS Snooping

Bonjour is a zero-configuration support protocol by Apple Inc. The Bonjour protocol
supports service and device discovery in home networks.
To support the Bonjour protocol on enterprise networks, the APC mDNS snooping supports
the following functions.

Bonjour service support between wired and wireless devices connected to other
VLANs

Access control for the Bonjour service using service strings
mDNS Snooping function supports following 2 modes.

Bridge mode: Forwarding mDNs packet to another interface which is configured as
mDNS Snooping.

Proxy mode: After receiving and saving mDNS Response packet, APC transmits
mDNS Response for mDNS Request instead of APC.
Configuration using CLI
1) Enable the mDNS Snooping function in the APC system.
WEC8500/configure# ip mdns
WEC8500/configure/ip/mdns# snoop
WEC8500/configure/ip/mdns/snoop# mode bridge
WEC8500/configure/ip/mdns/snoop# enable
2) Add an mDNS snooping service object.
WEC8500/configure/ip/mdns# service AirPrint _ipp._tcp
WEC8500/configure/ip/mdns# service AirTunes _raop._tcp
WEC8500/configure/ip/mdns# service AppleTv _airplay.tcp
Parameter
SERVICE_NAME
SERVICE_STRING
3) Create an mDNS snooping profile object and configure a service object.
WEC8500/configure/ip/mdns# profile mdnsprofile1
WEC8500/configure/ip/mdns/profile mdnsprofile1# service AirPrint
WEC8500/configure/ip/mdns/profile mdnsprofile1# service AirTunes
WEC8500/configure/ip/mdns/profile mdnsprofile1# service AppleTv
© SAMSUNG Electronics Co., Ltd.
mDNS snooping service name
mDNS snooping service string
CHAPTER 3. Data Network Function
Description
page 154 of 689