TP-Link T2600G Series User Manual

Configuring DDM (Only for Certain Devices) DDM Configuration
User Guide
141
Switch(config)#interface gigabitEthernet 1/0/27
Switch(config-if)#ddm tx_power_threshold high_alarm 6
Switch(config-if)#show ddm configuration tx_power
Tx Power Threshold(mW) :
High Alarm Low Alarm High Warning Low Warning
Gi1/0/27 6.000000 -- -- --
...
Switch(config-if)#end
Switch#copy running-config startup-config
2.2.4 Viewing DDM Configuration
Follow these steps to view the DDM configuration.
Step 1 configure
Enter global configuration mode.
Step 2 show ddm configuration { state | temperature | voltage | bias_current | tx_power | rx_power}
state: Displays the DDM configuration state.
temperature: Displays the threshold of the DDM temperature value.
voltage: Displays the threshold of the DDM voltage value.
bias_current: Displays the threshold of the DDM bias current value.
tx_power: Displays the threshold of the DDM Tx Power value.
rx_power: Displays the threshold of the DDM Rx Power value.
Step 3 end
Return to Privileged EXEC Mode.
Step 4 copy running-config startup-config
Save the settings in the configuration file.
The following example shows how to view SFP ports‘ Rx power threshold.
Switch#configure
Switch(config)#show ddm configuration rx_power
Rx Power Threshold(mW) :
High Alarm Low Alarm High Warning Low Warning
Gi1/0/27 6.000000 -- -- --

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