TP-Link TL-SG108PE User Manual

Configuring QoS Configuration Example for Basic QoS
User Guide
69
5
Configuration Example for Basic QoS
5.1 Network Requirements
As shown below, both RD department and Marketing department can access the internet.
When congestion occurs, the traffic from two departments can both be forwarded and the
traffic from the Marketing department should take precedence.
Figure 5-1 Basic QoS Application Topology
RD Dept. Marketing Dept.
Router
Port 3
Port 1
Port 2
Switch A
Internet
5.2 Configuration Scheme
To implement this requirement, you can configure QoS in port based mode to put the
packets from the Marketing department into the queue with the higher priority than the
packets from the RD department. Follow these procedures to configure QoS in port based
mode.
1) Enable port based mode.
2) Map port 1 and port 2 to different priorities queues.
Demonstrated with TL-SG1016PE, the following section provides configuration steps.

TP-Link TL-SG108PE Specifications

General

Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Yes
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	8
10G support	No
Number of VLANs	32
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x
Virtual LAN features	Port-based VLAN
Cable types supported	Cat3, Cat4, Cat5, Cat5e, Cat6
Total Power over Ethernet (PoE) budget	64 W
Power over Ethernet (PoE) ports quantity	4
Power over Ethernet (PoE) power per port	15.4 W
Jumbo frames	15000
Forwarding rate	11.9 Mpps
MAC address table	4000 entries
Packet buffer memory	1.5 MB
Power source	DC
Input current	1.25 A
Input voltage	48 V
Power consumption (max)	65.2 W
Certification	FCC, CE, RoHS
Product color	Black
Rack mounting	-
LED indicators	Activity, Link, PoE, Power, Speed, Status
Package type	Box
Package depth	196 mm
Package width	131 mm
Package height	121 mm
Package weight	890 g
Cables included	AC
Heat dissipation	256.19 BTU/h
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	101 mm
Width	158 mm
Height	25 mm