114
•
When you enable an inter face, the
Tag
,
Priority
, and
Promote
checkboxes and an
802.1p Priority Bit
pull-down menu appear for that inter face.
Tag
– Packets transmitted from this por t through this VLAN must be tagged with the
VLAN VID. Packets received through this por t destined for this VLAN must be tagged
with the VLAN VID by the source. The Tag option is only available on
Global
type por ts.
Priority
– Use any 802.1p priority bits in the VLAN header to prioritize packets within
the Gateway’s internal queues, according to DiffSer v priority mapping rules.
Promote
– Write any 802.1p priority bits into the IP-TOS header bit field for received IP
packets on this por t destined for this VLAN. Write any IP-TOS priority bits into the
802.1p priority bit field for tagged IP packets transmitted from this por t 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
“Queue
Configuration” on page 231
.
802.1p Priority Bit
– If you set this field to a value greater than 0, all packets received
on this por t with unmarked priority bits (pbits) will be re-marked to this priority. If the
por t 802.1p PBit is greater than 0, the VLAN 802.1p PBit setting is ignored.
Summary of Contents for Netopia 2200
Page 1: ...Administrator s Handbook Motorola Netopia Embedded Software Version 7 7 4 Qwest ...
Page 6: ...Table of Contents 6 ...
Page 24: ...24 ...
Page 117: ...117 Links Bar The screen expands to display the VLAN settings ...
Page 162: ...162 ...
Page 314: ...314 ...
Page 350: ...350 ...