Reference Guide

Figure 113. Single and Double-Tag TPID Mismatch
The following table details the outcome of matched and mismatched TPIDs in a VLAN-stacking network
with the S-Series.
Table 67. Behaviors for Mismatched TPID
Network
Position
Incoming
Packet TPID
System TPID Match Type Pre-Version
8.2.1.0
Version
8.2.1.0+
Ingress Access
Point
untagged 0xUVWX — switch to
default VLAN
switch to
default VLAN
single-tag
(0x8100)
0xUVWX single-tag
mismatch
switch to
default VLAN
switch to
default VLAN
Service Provider Bridging
845