KTI KS-2300, Руководство пользователя

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2. Go back to the main menu with Esc.
3. The setting will take effect immediately. If you want to save it, go back to
the main menu with Esc and select [Save Setting].
[ Q3 ] How to limit only some user can access network on some port ?
[ A ] Please follow the steps to do it.
1. [Advanced Management] -> [L2 Switching DataBase] -> [Port
Perspective] -> [Per Port Mac Limit] -> Select the port -> [No Mac
Learning] to disable the Mac learning function on the port.
2. Go back to the main menu with Esc.
3. [Advanced Management] -> [Static Filtering] -> [Mac Address In-Filter] ->
Select the port -> Add the Mac address of the user to the list
4. The setting will take effect immediately. If you want to save it, go back to
the main menu with Esc and select [Save Setting].
[ Q4 ] Why the Up-Arrow key and Down-Arrow key fail to work on console
and Telnet connection ?
[ A ] Because your terminal program fails to send the correct code of these
two keys, the Intelligent Switch cannot get the correct input from keyboard.
You may use "J" key instead of Down-Arrow key and use "K" key instead of
Up-Arrow key in that case.
[ Q5 ] The 100Base FX port fail to work after I adding a 100BaseFX module
to my switch (some model support module expansion).
[ A ] This problem could be caused by the configuration of the 100BaseFX
port because FX port does not support auto-negotiation function. You have
to configure the FX port to 100/Full manual. Please follow the steps to do it.
[Basic Management] -> [LAN Port] -> [Speed & Flow Control] -> Select the
port -> Select 100/F. Then save it. Because the port is configured to full
duplex mode, its FDX LED will be ON even no cable is connected. That is
correct display because that port is already forced to full duplex mode.
[ Q6 ] What is the difference between tagged port and untagged port in
VLAN setting ? What is PVID ?
[ A ] Tag is a four-byte data added in the packet. It contains priority
information and VLAN ID of the packet. If a packet has tag inside, it can
carry these information from this switch to another switch and can be
handled according the information in tag between different network devices.
That is how GVRP working between network devices.