D-Link DXS-3400 SERIES Web Ui Reference Manual page 163

DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch Web UI Reference Guide
Figure 5-63 L2 Protocol Tunnel (L2 Protocol Tunnel Global Setting) Window
The fields that can be configured are described below:
Parameter
CoS for Encapsulated
Packets
Drop Threshold
Click the Apply button to accept the changes made.
After selecting the L2 Protocol Tunnel Port Setting tab option, at the top of the page, the following page will be
available.
Figure 5-64 L2 Protocol Tunnel (L2 Protocol Tunnel Port Setting) Window
The fields that can be configured are described below:
Parameter
Unit
From Port ~ To Port
Action
Type
Tunneled Protocol
Description
Select the CoS value for encapsulated packets here. This value is between 0 and
7. Tick the Default option to use the default value.
Enter the drop threshold value here. This value must be between 100 and 20000.
By default, this value is 0. The tunneling of the Layer 2 protocol packets will
consume CPU processing power in encapsulating, decapsulating, and forwarding
of the packet. Use this option to restrict the CPU processing bandwidth consumed
by specifying a threshold on the number of all Layer 2 protocol packets that can
be processed by the system. When the maximum number of packets is exceeded,
the excessive protocol packets are dropped.
Description
Select the Switch unit that will be used for this configuration here.
Select the range of ports that will be used for this configuration here.
Select Add to add a new entry based in the information entered.
Select Delete to delete an entry based in the information entered.
Select the type option here. Options to choose from are None, Shutdown, and
Drop.
Select the tunneled protocol option here. Options to choose from are GVRP, STP,
Protocol MAC, and All.
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