Enable Snmp Trap Updown - H3C S7500E Series Command Manual

Command Manual – SNMP-RMON
H3C S7500E Series Ethernet Switches

1.1.9 enable snmp trap updown

Syntax
enable snmp trap updown
undo enable snmp trap updown
View
Interface view
Parameters
None
Description
Use the enable snmp trap updown command to enable the sending of Trap
messages for interface state change (linkup/linkdown Trap messages).
Use the undo enable snmp trap updown command to disable the sending of
linkup/linkdown SNMP Trap messages on an interface.
By default, the sending of linkup/linkdown SNMP Trap messages is enabled.
Note that:
To enable an interface to send SNMP Traps when its state changes, you need to
enable the Link up/down Trap packet transmission function on an interface and globally.
Use the enable snmp trap updown command to enable this function on an interface,
and use the snmp-agent trap enable [ standard [ linkdown | linkup ] * ] command to
enable this function globally.
Related commands: snmp-agent target-host, snmp-agent trap enable.
Examples
# Enable the sending of linkup/linkdown SNMP Trap messages on the port Ethernet
2/0/1 and use the community name public.
<Sysname> system-view
[Sysname] snmp-agent trap enable
[Sysname] snmp-agent target-host trap address udp-domain 10.1.1.1 params
securityname public
[Sysname] interface Ethernet 2/0/1
[Sysname-Ethernet 2/0/1] enable snmp trap updown
Chapter 1 SNMP Configuration Commands
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