Instruction manual

Menus and Parameters
2-75
BreezeACCESS Version 4.5 System Manual
Table 2-13: Management Port Functionality – AU, SU without Voice Support and GU
Legend: VID-M: VLAN ID-Management
PID-M: VLAN Priority-Management
" VLAN ID-Voice & Management (SU with voice support only) –
Applicable for all link types. Sets the VLAN ID for voice and
management frames, identifying remote stations for voice
communication and management purposes. This applies to all
units that support the H.323 protocol and to management
applications using protocols such SNMP, TFTP, ICMP (Ping) and
Telnet. All the servers/stations using these protocols must tag
the frames they send to the unit with the value of the VLAN ID -
Voice & Management parameter.
Valid values: 1 to 4094 or 65535 (No VLAN).
Default value: 65535.
If VLAN ID –Voice & Management is other than 65535:
• Only tagged management frames with matching VLAN ID
received on either the Ethernet or wireless link ports are
forwarded to the unit.
• A VLAN Management Tag is inserted in all management
frames generated by the unit before transmission on
either the Ethernet or wireless link port. The tag includes
the values of the VLAN ID – Voice & Management and
the VLAN Priority – Management parameters.
• A VLAN Voice Tag is inserted in all voice frames (RTP
packets) generated by the unit before transmission to the
Wireless or Ethernet port. The tag includes the values of
the VLAN ID – Voice & Management and the VLAN
Priority – Voice parameters.
If VLAN ID – Voice & Management is 65535 (No VLAN):
• Only untagged management frames received on either
Ethernet or wireless link ports are forwarded to the unit.
• Management frames generated by the unit will not be
tagged.
•If the Voice Priority Tag Option is enabled, a VLAN
Priority Tag is inserted in all voice frames (RTP packets)
generated by the unit before transmission to the Wireless
or Ethernet port. The tag includes a VID value of zero
and the VLAN Priority – Voice parameter.
The following table summarizes the functionality of the
internal management and voice ports in accordance with the
Action Management Port – internal (SU)
Receive from Ethernet Tagged frames, matching VID-M
Untagged frames when VID-M=65535
Receive from Wireless
(AU and SU)
Tagged frames, matching VID-M
Untagged frames when VID-M=65535
Transmit Tag Insert VID-M, PID-M