DB Audio DS10, Руководство пользователя

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3.4.4. ETH1 - ETH4
The DS10 provides a 5-port Ethernet switch for different network
topologies, redundancy and advanced functions.
Four connectors (ETH1 - ETH4) are provided on the front panel
while a fifth port (ETH 5) is provided on the rear panel.
Network switch modes and functions
The device supports four different switch modes, which are
intended for different applications and network topologies.
According to the mode, the Ethernet ports assume different roles,
which are listed in the table below:
Note: The switch modes can be accessed from
"Dante Controller
Þ
Device
Þ
Device View
Þ
Network Config".
Mode ETH 1 ETH 2 ETH 3 ETH 4 ETH 5
Switched
Primary Primary Primary Primary Primary
Red
Multicast Filter
Primary Secondary Primary with Multicast
Filter*
Primary with Multicast
Filter*
Primary with Multicast
Filter*
Redundant
Primary Secondary Primary Secondary Primary
Red
VLAN
Primary Secondary VLAN** VLAN** VLAN**
*Primary with Multicast Filter:
This port is connected to the Primary network, but the Multicast
audio is filtered out. The port is particularly suited for connecting
devices which do not need to send or receive Dante audio, such as
applicable d&b amplifiers or WLAN Access Points for wireless
control using d&b R1 V2.
Note: Specifically, all IP Multicast packets are filtered out,
except packets with Destination addresses 224.0.0.230,
224.0.0.231 and 224.0.0.251.
Please note that Dante Controller does not operate on wireless
interfaces.
**VLAN:
This port set is configured as a completely independent switch,
forming a separate network. There is no logical connection
between the VLAN ports and the Primary and Secondary ports.
Use this configuration if you want to keep Dante audio separated
from other Ethernet data (e.g. lighting protocols, control data …).
Note: Dante Controller must be connected to the Primary
and/or Secondary network.
d&b DS10 Manual 1.5 en 11