Motorola 2200 Administrator's Handbook page 112

Administrator's Handbook
Tag – Packets transmitted from this port through this VLAN must be tagged with the VLAN VID. Packets
received through this port destined for this VLAN must be tagged with the VLAN VID by the source. The
Tag option is only available on Global type ports.
Priority – Use any 802.1p priority bits in the VLAN header to prioritize packets within the Gateway's
internal queues, according to DiffServ priority mapping rules. See
for more information.
Promote – Write any 802.1p priority bits into the IP-TOS header bit field for received IP packets on this
port destined for this VLAN. Write any IP-TOS priority bits into the 802.1p priority bit field for tagged IP
packets transmitted from this port for this VLAN.
All mappings between Ethernet 802.1p and IP-TOS are made according to a pre-defined QoS mapping
policy. The pre-defined mapping can now be set in the CLI. See
also "Differentiated Services" on page 92
802.1p Priority Bit – If you set this field to a value greater than 0, all packets received on this port with
unmarked priority bits (pbits) will be re-marked to this priority. If the port 802.1p PBit is greater than 0,
the VLAN 802.1p PBit setting is ignored.
•
Select an IP Interface for this VLAN if it is to be routed; otherwise leave the default. These selections
will vary depending on your IP interfaces. For example, if you have set up multiple VCCs, these will
appear in the list as ip-vcc1, ip-vcc2, and so forth.
112
"Differentiated Services" on page 92
"Queue Configuration" on page
for more information.
271. See