Operation Manual - System Management 
Quidway S3000-EI Series Ethernet Switches  Chapter 5  SNMP Configuration
 
Huawei Technologies Proprietary 
5-4 
Perform the following configuration in system view. 
Table 5-3 Set the method of identifying and contacting the administrator  
Operation  Command 
Set the method of identifying and contacting the 
administrator 
 
snmp-agent sys-info contact 
sysContact 
Restore the default method of identifying and 
contacting the administrator 
undo snmp-agent sys-info 
contact 
 
5.3.3  Enable/Disable SNMP Agent to Send Trap 
The managed device transmits trap without request to the Network Management 
Station to report some critical and urgent events (such as restart).  
You can use the following commands to enable or disable the managed device to 
transmit trap message. 
Perform the following configuration in system view. 
Table 5-4 Enable/Disable snmp agent to Send Trap 
Operation  Command 
Enable to send 
trap
 
snmp-agent trap enable [ standard [ authentication ] 
[ coldstart ] [ linkdown ] [ linkup ] [ warmstart ] ] 
Disable to send 
trap
 
undo snmp-agent trap enable [ standard [ authentication ] 
[ coldstart ] [ linkdown ] [ linkup ] [ warmstart ] ] 
 
5.3.4  Set the Destination Address of Trap  
You can use the following commands to set or delete the destination address of the 
trap.  
Perform the following configuration in system view. 
Table 5-5 Set the destination address of trap  
Operation  Command 
Set the destination 
address of trap 
 
snmp-agent target-host trap address  udp-domain 
host-addr [ udp-port  udp-port-number  ]  params 
securityname  community-string [ v1 | v2c | v3 
[ authentication | privacy ] ] 
Delete the destination 
address of trap
 
undo snmp-agent target-host host-addr securityname 
community-string