TRENDnet TEW455APBO manual Tos

User Manual

TEW-455APBO High Power Wireless Outdoor PoE Access Point

Note that VLAN ID in the WDS MAC List setting will only be tagged to egress packets on the wired Ethernet port. Ensure to match VLAN ID used on the network of the peer. WDS link won’t carry tags at all.

WMM: By default, it’s “Disable”.

Select “Enable”, then packets with WMM QoS will take higher priority.

WMM prioritizes traffic according to four Access Categories (AC) - voice, video, best effort, and background. However, it does not provide guaranteed throughput. Packets with QOS header including Diffserv/IP TOS and 802.1p will be mapped into 4 Access Categories of WMM, packets without QOS header will be assigned to Best Effort queue, see table below. 802.1p/IP TOS mapping to WMM:

Queue	Data Transmitted	IP	802.1P	Priority	Description
	Clients to AP	TOS	Priority
		0x08			High throughput. Bulk data that requires maximum
AC_BK	Background.		1, 2	Low	throughput and is not time-sensitive is sent to this
		0x20			queue (FTP data, for example).
AC_BE	Best Effort		0, 3	Medium	Medium throughput and delay. Most traditional IP
					data is sent to this queue
AC_VI	Video	0x28	4, 5	High	Minimum delay. Time-sensitive video data is
		0xa0			automatically sent to this queue
		0x30
AC_VO	Voice	0xe0	6, 7	High	Time-sensitive data like VoIP and streaming media are
		0x88			automatically sent to this queue
		0xb8

Security Type: Options are “Disabled”, “WEP”, and “AES” from the drop-down list. All devices need to have the same security setting to build WDS link.

WEP Key: Enter HEX or ASCII WEP key at different length as shown below. This system supports up to 4 sets of WEP keys.

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