ZyXEL Communications GS-4012 - Manual (Page 168)

Chapter 21 VLAN Stacking
GS-4012F/4024 User’s Guide
168
21.4 Configuring VLAN Stacking
Click Advanced Applications > VLAN Stacking to display the screen as shown.
Figure 80 Advanced Application > VLAN Stacking
The following table describes the labels in this screen.
(SP)TPID (Service Provider) Tag Protocol IDentifier Data Frame data
VID VLAN ID FCS Frame Check Sequence
Table 51 802.1Q Frame
Table 52 Advanced Application > VLAN Stacking
LABEL DESCRIPTION
Active Select this checkbox to enable VLAN stacking on the Switch.
SP TPID SP TPID is a standard Ethernet type code identifying the frame and indicates whether the
frame carries IEEE 802.1Q tag information. Choose 0x8100 or 0x9100 from the drop-down
list box or select Others and then enter a four-digit hexadecimal number from 0x0000 to
0xFFFF. 0x denotes a hexadecimal number. It does not have to be typed in the Others text
field.
Port The port number identifies the port you are configuring.
* Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use this row first
to set the common settings and then make adjustments on a port-by-port basis.
Note: Changes in this row are copied to all the ports as soon as you make
them.