Vlan - Yealink SIP T46G Administrator's Manual

Administrator's Guide for SIP-T46G IP Phone
The valid values range from 1 to 3600.
4. Click Confirm to accept the change.
A dialog box pops up to prompt that the settings will take effect after reboot.
5. Click OK to reboot the IP phone.
VLAN (Virtual Local Area Network) is used to logically divide a physical network into
several broadcast domains. VLAN membership can be configured through software
instead of physically relocating devices or connections. Grouping devices with a
common set of requirements regardless of their physical location can greatly simplify
network design. VLANs can address issues such as scalability, security, and network
management.
The purpose of VLAN configurations on the IP phone is to insert tag with VLAN
information to the packets generated by the IP phone. When VLAN is properly
configured for the ports (internet port and PC port) on the IP phone, the IP phone will tag
all packets from these ports with the VLAN ID. The switch receives and forwards the
tagged packets to the corresponding VLAN according to the VLAN ID in the tag as
described in IEEE Std 802.3.
The VLAN feature on the IP phones allows simultaneous access for a regular PC. This
feature allows a PC to be daisy chained to an IP phone and the connection for both PC
and IP phone to be trunked through the same physical Ethernet cable.
The IP phones support automatic discovery of the VLAN via LLDP or DHCP . The VLAN
information can be also manually configured on the IP phones. The assignment takes
place in this order: assignment via LLDP , manual configuration, and then assignment via
DHCP .
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