Fortinet FortiSwitch-548B v. 5.2.0.2 Administration Manual page 652

11.2.6.7 Configuring Double VLAN Tnuueling Summary Function Page
Non-Configurable Data
Slot/Port - The physical interface for which data is being displayed.
Interface Mode - This specifies the administrative mode via which Double VLAN Tagging can be
enabled or disabled. The default value for this is Disabled.
Interface EtherType - The two-byte hex EtherType to be used as the first 16 bits of the DVlan tag.

802.1Q Tag - Commonly used tag representing 0x8100

vMAN Tag - Commonly used tag representing 0x88A8

Custom Tag - Configure the EtherType in any range from (0 to 65535)
Command Buttons
Refresh - Refresh the data on the screen with the present state of the data in the switch.
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