TP-Link T2600G Series User Manual

User Guide 640
Configuring QoS Class of Service Configuration
Step 1 configure
Enter global configuration mode
Step 2 interface {fastEthernet
port | range fastEthernet port-list | gigabitEthernet port | range
gigabitEthernet
port-list | ten-gigabitEthernet port | range ten-gigabitEthernet port-list |
port-channel
port-channel-id | range port-channel port-channel-list }
Enter interface configuration mode.
Step 3 qos trust mode {
untrust | dot1p | dscp }
Select the trust mode for the port. By default, it is untrust. Here we set the trust mode as dscp.
dscp: Specify the ports’ trust mode as dscp. In this mode, the IP packets will be processed
according to the DSCP priority configuration and the non-IP packets will be processed
according to the port priority configuration.
Step 4 show qos trust interface [fastEthernet
port | gigabitEthernet port | ten-gigabitEthernet
port | port-channel port-channel-id ]
Verify the trust mode of the ports.
Step 5 end
Return to privileged EXEC mode.
Step 6 copy running-config startup-config
Save the settings in the configuration file.
■ Configuring the 802.1p to Queue Mapping
Follow these steps to configure the 802.1p to queue mapping:
Step 1 configure
Enter global configuration mode
Step 2 qos cos-map {
dot1p-priority } { tc-queue }
Specify the 802.1p to queue mapping. The packets with the desired 802.1p priority will be put
in the corresponding queues. By default, the 802.1p priority 0 to 7 is respectively mapped to
TC-1, TC-0, TC-2, TC-3, TC-4, TC-5, TC-6, TC-7.
dot1p-priority: Specify the 802.1p priority. The valid values are from 0 to 7.
tc-queue: Specify the ID number of the TC queue. The valid values are from 0 to 7.
Step 3 show qos cos-map
Verify the 802.1p to queue mappings.
Step 4 end
Return to privileged EXEC mode.
Step 5 copy running-config startup-config
Save the settings in the configuration file.

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