Alvarion BreezeACCESS II, Системное руководство

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BreezeACCESS Version 4.5 Operations and Administration
Manual Revision: 1.0
value of the VLAN ID – Voice & Management parameter.
The table is valid for all link types. See VLAN Link type –
Access Link and Trunk Link for some restrictions when
configuring this parameter.
Table 2-14: Management and Voice Ports Functionality – SU with Voice Support
Legend: VID-M: VLAN ID - Voice and Management
PID-M: VLAN Priority-Management
PID-V: VLAN Priority-Voice
" VLAN Link Type (AU and SU) – Defines the link type, which
actually defines the functionality of the VLAN-aware capability of
the unit.
Available options are: Hybrid Link, Trunk Link and Access Link
(Access Link is available only in SUs).
# The default selection is Hybrid Link .
#
Access Link (SU only) – Transfers frames while
tagging/untagging them because all devices connected to it
are VLAN-unaware. Thus, the unit cannot transfer tagged
frames.
The following table summarizes the functionality of the
data port for an access link.
Table 2-15: VLAN Data Port Functionality Summary – Access Link
Legend: VID-D: VLAN ID-Data
PID-D: VLAN Priority-Data
Action
Management Port – internal
(SU)
Voice RTP Port – internal
(SU with Voice)
Receive from
Ethernet Tagged frames, matching VID-M
Untagged frames when
VID-M=65535
Not applicable
Receive from
Wireless Tagged frames, matching VID-M
Untagged frames when
VID-M=65535 Tagged frames, matching VID-M
Untagged frames when
VID-M=65535
Transmit Tag Insert VID-M, PID-M If VID-M = 65535 and Voice Priority
Tag option are enabled, Tag insert
VID=0, PID-V.
If VID-M not equal to 65535, insert
VID-M and PID-V
Action Data Port (SU)
Accept from Ethernet Untagged frames
Accept from Wireless Tagged frames, matching VID-D
Tag Insert VID-D, PID-D (to wireless)
Tag Remove Yes (to Ethernet)