Microsens MS453522M - Manual (Page 82)

MICROSENS 8 Port Gigabit Ethernet Switch User’s Manual
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Metro Mode:
The Metro Mode is a quick configuration VLAN environment method on Port-
based VLAN. It will create 6 or 7 Port-based VLAN groups.
Double-tag:
Double-tag mode belongs to the tag-based mode, however, it would treat all
frames as the untagged ones, which means that tag with PVID will be added into
all packets. Then, these packets will be forwarded as Tag-based VLAN. So, the
incoming packets with tag will become the double-tag ones.
Fig. 3-28