4 Configuration
DGS-1210 series Metro Ethernet Managed Switch User Manual
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D-Link Discover Protocol Report Timer (Seconds):
Configure the report timer of D-Link Discover Protocol
in seconds. The values are 30, 60, 90, 120 or Never. The default is 30 seconds.
Click Apply to make the configurations take effect.
Configuration > Jumbo Frame
Jumbo Frame support is designed to enhance Ethernet networking throughput and significantly reduce the
CPU utilization of large file transfers like large multimedia files or large data files by enabling more efficient
larger payloads per packet. The Jumbo Frame page allows network managers to enable Jumbo Frames on
the device.
The Jumbo Frame default is disabled, Select Enabled then click
Apply
to turn on the jumbo frame support.
Figure 4.52 – Configuration > Jumbo Frame Settings
Configuration > 802.1Q VLAN
A VLAN is a group of ports that can be anywhere in the network, but communicate as though they were in
the same area.
VLANs can be easily organized to reflect department groups (such as R&D, Marketing), usage groups (such
as e-mail), or multicast groups (multimedia applications such as video conferencing), and therefore help to
simplify network management by allowing users to move devices to a new VLAN without having to change
any physical connections.
The IEEE 802.1Q VLAN Configuration page provides powerful VID management functions. The original
settings have the VID as 1, no default name, and all ports as “Untagged”
Rename:
Click to rename the VLAN group.
Delete VID:
Click to delete the VLAN group.
Figure 4.53 – Configuration > 802.1Q VLAN
Summary of Contents for DGS-1210 Series
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