Command Manual – System Management 
Quidway S8500 Series Routing Switches  Chapter 5  SNMP Configuration Commands
 
Huawei Technologies Proprietary 
5-17 
[ authentication | coldstart |  linkdown  |  linkup  | warmstart ]* | system | vrrp 
[ authfailure | newmaster ] ] 
View 
System view 
Parameter 
standard [ authentication ] [ coldstart ] [ linkdown ] [ linkup ]: Enables the sending 
of standard Trap messages.  
authentication: Enables the sending of SNMP authentication Trap messages.  
coldstart: Enables the sending of SNMP cold start Trap messages.  
linkdown: Enables the sending of SNMP link down Trap messages. 
linkup: Enables the sending of SNMP link up Trap messages. 
warmstart: Enables the sending of SNMP hot start Trap messages.  
bgp [ backwardtransition ] [ established ] : Enables the sending of BGP Trap 
messages. 
configuration: Enables the sending of configuration management Trap messages. 
flash: Enables the sending of FLASH Trap messages. 
System: Enables the sending of system management MIB Trap messages. 
vrrp [ authfailure | newmaster ]: Enables the sending of VRRP Trap messages. 
ldp: Enables the sending of LDP Trap messages. 
lsp: Enables the sending of LSP Trap messages. 
Description 
Use the snmp-agent trap enable command to enable the sending of Trap messages. 
Use the undo snmp-agent trap enable command to disable the sending of Trap 
messages. 
By default, Trap message sending is disabled. 
The  snmp-agent trap enable command and snmp-agent target-host command 
should be used at the same time. The snmp-agent target-host command specifies 
which hosts can receive Trap message. However, to send Trap message, at least one 
the snmp-agent target-host command should be configured. 
Example 
# Enable to send the trap packet of SNMP authentication failure to 10.1.1.1. The 
community name is public.  
<Quidway> system-view 
System View: return to User View with Ctrl+Z.