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3Com Switch 7750 Series
Command Reference Guide – SNMP & RMON Chapter 1 SNMP Configuration Commands
1-17
standard [ authentication ] [ coldstart ] [ linkdown ] [ linkup ] [ warmstart ]:
Configures to send SNMP standard notification or traps.
authentication: Configures to send the authentication trap information of the SNMP
protocol when authentication fails.
coldstart: Configures to send the coldstart trap information when the switch restarts.
linkdown: Configures to send SNMP linkDown Trap information when the port is down.
linkup: Configures to send SNMP linkUp Trap information when the port is up.
warmstart: Configures to send SNMP warm start Trap information when SNMP is
rebooted.
System: Configures to send the trap information of H3C-SYS-MAN-MIB (a private
MIB).
vrrp [ authfailure | newmaster ]: Configures to send VRRP trap information.
Description
Use the snmp-agent trap enable command to enable the device to send Trap
packets.
Use the undo snmp-agent trap enable command to disable the device to send Trap
packets.
By default, the device does not send Trap packets.
The snmp-agent trap enable and snmp-agent target-host commands must be used
at the same time. The snmp-agent target-host command specifies which hosts can
receive Trap message. However, to send Trap message, you must configure
snmp-agent target-host command.
Example
# Enable to send the Trap packet of SNMP authentication failure to 10.1.1.1. The
community name is public.
<3Com>system-view
System View: return to User View with Ctrl+Z.
[3Com] snmp-agent trap enable standard authentication
[3Com] snmp-agent target-host trap address udp-domain 10.1.1.1 params
securityname public
1.1.18 snmp-agent trap life
Syntax
snmp-agent trap life seconds
undo snmp-agent trap life