T3700G-28TQ
 
JetStream 28-Port Gigabit Stackable L3 Managed Switch CLI Guide 
 
174 
Example 
Enable the multicast control function for Gigabit Ethernet port 1/0/5 and set the 
bandwidth for receiving multicast packets as 256 kbps:   
T3700G-28TQ(config)#interface gigabitEthernet 1/0/5 
T3700G-28TQ(config-if)#storm-control multicast 256 
storm-control unicast 
Description 
The storm-control unicast command is used to enable the unicast control 
function. To disable the unicast control function, please use no storm-control 
unicast command. Unicast control function allows the switch to filter UL frame 
in the network. If the transmission rate of the UL frames exceeds the set 
bandwidth, the packets will be automatically discarded to avoid network 
broadcast storm. 
Syntax 
storm-control unicast rate 
no storm-control unicast   
Parameter 
rate  ——  Select the bandwidth for receiving UL-Frame on the port. The packet 
traffic exceeding the bandwidth will be discarded. Range: 1 to 1000000 kbps for 
the gigabit port, 1 to 10000000 kbps for the ten-gigabit port. 
Command Mode 
Interface Configuration Mode (interface fastEthernet / interface range 
fastEthernet / interface gigabitEthernet / interface range gigabitEthernet / 
interface ten-gigabitEthernet / interface range ten-gigabitEthernet) 
Example 
Enable the unicast control function for Gigabit Ethernet port 1/0/5 and set the 
bandwidth for receiving UL-Frame as 256 kbps:   
T3700G-28TQ(config)#interface gigabitEthernet 1/0/5 
T3700G-28TQ(config-if)#storm-control unicast 256