R49G Guard Phone Administrator Guide
AKUVOX SMART INTERCOM
www.akuvox.com
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3.7. Device VLAN Configuration
Virtual Local Area Network is a logical grouping of two or more nodes which
are not necessarily on the same physical network segment but which share
the same logical IP domain. To be specify, the purpose of VLAN is to
separate layer 2 broadcast domain. Within trunk links, the tagged packet will
only be send to those ports with same VLAN ID. This is usually achieved by
switch or router.User can benefit from deployed VLAN, such as: *Security: if
without VLAN, all host will be included in unique broadcast domain.
Therefore, the consequence of ARP attack will affect all end devices in the
organization. *Performance: The nature of network broadcast is to flood
frames among the network. In certain condition, it is unnecessary to receive
broadcast frame. To save bandwidth for high efficiency, it will be better to
separate broadcast domain by deploy VLAN.
If you want to create a VLAN network in which you only allow the designated
number of devices in the same VLAN to be connected with the R49G guard
phone for intercom calls, you can slide down your finger twice on the device
home screen and press on
and go to
Network&internet > Advanced
for
the VLAN configuration.
