DNS Server
Configured by
Select the Configured mode of the DNS Server.
Primary DNS
Server
Enter the server address of the Primary DNS.
Secondary DNS
Server
Enter the server address of the Secondary DNS.
After entering the new settings, click the APPLY button. The equipment will save the new settings
and apply them. If a new IP address was entered for the equipment, it must be used to login to
the phone after clicking the APPLY button.
8.3.2.2 Advanced
The equipment supports 802.1Q/P protocol and DiffServ configuration. VLAN function can
support the different VLAN ID mode of processing in the WAN port and LAN port.
Chart 1 shows a network switch with no VLAN. Any broadcast frames will be transmitted to
all other ports. For example, frames broadcast from Port 1 will be sent to Ports 2, 3, and 4.
Chart 2 shows an example with two VLANs indicated by red and blue. In this example,
frames broadcast from Port 1 will only go to Port 2 since Ports 3 and 4 are in a different
VLAN. VLANs can be used to divide a network by restricting the transmission of broadcast
frames.
Note: In practice, VLANs are distinguished by the use of VLAN IDs.
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