User`s manual

17
Items Functions
Enable Jumbo Frames Check the box to enable jumbo frames. You can
enable jumbo frames to support data packets up to
9600 bytes in size.
PERFECT_REACH/Power
Saving Mode
There are four options for power saving mode as th
e
below: Full; Link Down; Link Up; Disable
Link Shows the link status of each port.
The column lights
green with the link speed while there is valid
connection on this port.
Mode Select a speed for this port. “Auto Speed”
enables
auto-negotiation. “Disable” stop the port from
functioning. You can also select 10/100 Half/Full
or 1000 Full
Flow Control Mark the checkbox to enable the Flow control, or
unmark to disable.
Drop frames after
excessive collisions
Enable or disable drop of frames when excessive
collisions occur in half duplex mode
To save the configuration of the system, click “Apply” to save. You can also
click the “Refresh” button to see the latest status of each port.
VLAN
VLAN divides the network members into groups to reduce packets collisions
and improve the network efficiency. The switch supports 802.1Q tag-based
VLAN. This page shows up VLAN Configuration List, and you can follow the
instructions to configure.
 To add new VLAN groups,
1. Fill in a VLAN id from 2 to 4094 in the “VLAN ID” column.
Click ”Add” to come into the page of “VLAN Setup”
2. Select the ports for selected VLAN group.
3. Click the “Apply” button to execute.
 In the VLAN Configuration List, you can Modify / Delete / Refresh a