24-Port Managed Gigabit Switch
VLAN 1, and the switch does not remove or insert VLAN tags.
VLAN aware switching: This is based on the IEEE 802.1Q
standard. All ports are VLAN aware. Ports connected to VLAN
aware switches are members of multiple VLANs and transmit
tagged frames. Other ports are members of one VLAN, set up
with this Port VLAN ID, and transmit untagged frames.
Provider switching: This is also known as Q-in-Q switching.
Ports connected to subscribers are VLAN unaware, members
of one VLAN, and set up with this unique Port VLAN ID. Ports
connected to the service provider are VLAN aware, members
of multiple VLANs, and set up to tag all frames. Untagged
frames received on a subscriber port are forwarded to the
provider port with a single VLAN tag. Tagged frames received
on a subscriber port are forwarded to the provider port with a
double VLAN tag.
VLAN ID
VLAN ID is a 12-bit field specifying the VLAN to which the
frame belongs.
161
To Next Page
Loading...
Need help?
General
