TEG1216T/1224T Giga Web Smart Switch
IEEE 802.1Q VLAN：
¾
VLAN ID：system default VLAN ID is
“
1
”
，it including all the 24 ports,
can NOT renew the VLAN ID 1 attributer .
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Port rule：can set appointed relative port rule as NONE、tag or
untag attributer.
¾
Port symbol option：Choose NONE、tag or untag attributer for tall
the ports, and come true the fast setting.
If port is Tag mode, according to the 802.1Q protocol, when port sending
package, it will add a 4 byte 802.1Q frame in the original Ethernet
address. This frame including TPID, Priority, CFI, VLAN ID, the utility is
stride Multi switch and classify VLAN group in the LAN. This addition is
used to realize and decide sending or not sending the port data come
from the same VLAN group in another switch, and can help to process
the PRI package when the data meet block automatically, process the
high 802.1P port package. Because the normal PC adapters don
’
t
support the 802.1Q frame, cannot realize the package that added the
802.1Q frame, so the port which connected to the PC need set to be
Untag mode. (Please read more detail of the 802.1Q protocol and its
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