T3700G-28TQ
 
JetStream 28-Port Gigabit Stackable L3 Managed Switch CLI Guide 
 
362 
passive-interface 
Description 
The passive-interface command is used to prevent an interface from sending 
OSPF packets. To restore to the default settings, please use no 
passive-interface command. The interface is allowed to send OSPF packets by 
default. 
Syntax 
passive-interface  {  { fastEthernet  |  gigabitEthernet  |    
ten-gigabitEthernet } port | loopback id | vlan vlan-id }   
no passive-interface  {  { fastEthernet  |  gigabitEthernet  |           
ten-gigabitEthernet } port | loopback id | vlan vlan-id }   
Parameter 
fastEthernet | gigabitEthernet | ten-gigabitEthernet  —— The port type of the 
interface. 
port —— The port number. 
id —— The interface loopback ID. 
vlan-id —— The interface VLAN ID. 
Command Mode 
Router Configuration Mode 
Example 
Prevent interface VLAN 1 from sending OSPF packets in routing process 1: 
T3700G-28TQ(config)# router ospf 1 
T3700G-28TQ(config-router)# passive-interface vlan 1 
passive-interface range 
Description 
The passive-interface range command is used to prevent several interfaces 
from sending OSPF packets. To restore to the default settings, please use no 
passive-interface command. The interfaces are allowed to send OSPF packets 
by default.