Trap Configuration - H3C S5500-EI series Operation Manual

Operation Manual – SNMP-RMON
H3C S5500-EI Series Ethernet Switches

1.4 Trap Configuration

SNMP Agent sends Traps to NMS to alert the latter of critical and important events
(such as restart of the managed device).
1.4.1 Configuration Prerequisites
Basic SNMP configurations have been completed. These configurations include
version configuration: community name is needed when SNMPv1 and v2c are adopted;
username and MIB view are needed if SNMPv3 is adopted.
1.4.2 Configuration Procedure
I. Enabling Trap transmission
Follow these steps to enable Trap transmission:
Enter system view
Set to enable the device
to send Traps globally
Enter interface view
Set to enable the device
to send Traps of interface
state change
Caution:
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.
To do...
system-view
snmp-agent trap enable
[ bgp | configuration |
flash | ospf [ process-id ]
[ ospf-trap-list ] | standard
[ authentication |
coldstart | linkdown |
linkup | warmstart ]* |
system | voice | vrrp
[ authfailure |
newmaster ] ]
interface interface-type
interface-number
enable snmp trap
updown
Use the command...
1-7
Chapter 1 SNMP Configuration
Remarks
—
Optional
All types of Traps are
allowed by default.
—
Optional
Transmission of Traps of
interface state change is
allowed by default.