ZyXEL Communications GS2200-24 User Manual page 191

Table 54 Single and Double Tagged 802.11Q Frame Format
Untagged
Ethernet
frame
IEEE 802.1Q
customer
tagged
frame
Double- DA SA
tagged
frame
Table 55 802.1Q Frame
DA Destination Address
SA Source Address
(SP)TPID (Service Provider) Tag Protocol
IDentifier
VID VLAN ID
GS2200-24 User's Guide
DA SA
SP Priority VID
TPID
Chapter 23 VLAN Stacking
DA SA
TPID Priority VID
TPID Priority VID
Priority 802.1p Priority
Len/ Length and type of Ethernet
Etype frame
Data Frame data
FCS Frame Check Sequence
Len/ Data FCS
Etype
Len/ Data FCS
Etype
Len/ Data FCS
Etype
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