TP-Link T2600G Series User Manual

Configuring QoS Configuration Examples
User Guide
669
Switch_A#show qos cos-map
-----+-----+-----+-----+-----+-----+-----+----+----
Tag |0 |1 |2 |3 |4 |5 |6 |7
-----+-----+-----+-----+-----+-----+-----+----+----
TC |TC1 |TC0 |TC2 |TC4 |TC4 |TC5 |TC6 |TC7
-----+-----+-----+-----+-----+-----+-----+----+----
Verify the scheduler mode of the egress port:
Switch _A#show qos queue interface gigabitEthernet 1/0/3
Gi1/0/3----LAG: N/A
Queue Schedule Mode Weight Min Bandwidth(%)
----- ---------- ----- ----------
TC0 WRR 1 0%
TC1 WRR 5 0%
TC2 WRR 1 0%
TC3 WRR 1 0%
TC4 WRR 1 0%
TC5 WRR 1 0%
TC6 WRR 1 0%
TC7 WRR 1 0%
6.2 Example for Voice VLAN
6.2.1 Network Requirements
As shown below, the company plans to install IP phones in the office area. To ensure the
good voice quality, IP phones and the computers will be connected to the different ports of
the switch, and the voice traffic requires a higher priority than the data traffic.

TP-Link T2600G Series Specifications

General

Model	T2600G Series
Layer	Layer 2+
Type	Managed
Uplink Ports	4 x Gigabit SFP slots
VLAN	4K VLANs
QoS	8 priority queues
Management	Web-based GUI, CLI, SNMP, RMON
Standards and Protocols	IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at
Interface	RJ45
L2 Features	STP, RSTP, MSTP, LACP, IGMP Snooping
L3 Features	Static Routing
Security	802.1X, Port Security, DHCP Snooping, IP Source Guard, DoS Defend, ARP Inspection, SSH, SSL, ACL
MAC Address Table	16K
Jumbo Frame	9KB
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Operating Humidity	10% to 90% RH non-condensing
Storage Humidity	5% to 90% non-condensing