3com WX3000 Manuel D’Utilisation

 

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Enter system view 

— 

Enable the device to send 
Trap messages to NMS 

snmp-agent trap enable [ configuration | 
flash | standard [ authentication | coldstart 
| linkdown | linkup | warmstart ]* | system | ] 

Enter port view 
or interface view 

interface interface-type interface-number 

Enable the port 
or interface to 
send Trap 
messages 

Enable 
the port to 
send Trap 
messages 

Quit to system 
view 

Optional 

By default, a port 
is enabled to send 
all types of Traps.

Set the destination for Trap 
messages 

snmp-agent target-host trap address 
udp-domain { ip-address } [ udp-port 
port-number ] params securityname 
security-string [ v1 | v2c | v3 {authentication 
| privacy } ]  

Required 

Set the source address for 
Trap messages 

snmp-agent trap source interface-type 
interface-number  

Optional 

Set the size of the queue used 
to hold the Traps to be sent to 
the destination host 

snmp-agent trap queue-size size 

Optional 

The default is 100.

Set the aging time for Trap 
messages 

snmp-agent trap life seconds  

Optional 

120 seconds by 
default. 

 

The extended Trap includes the following. 

z 

“Interface description” and “interface type” are added into the linkUp/linkDown Trap message. 

When receiving this extended Trap message, NMS can immediately determine which interface on 

the device fails according to the interface description and type.  

z 

In all Trap messages sent from the information center to the log server, a MIB object name is added 

after the OID field of the MIB object. The name is for your better understanding of the MIB object. 

Follow these steps to configure extended Trap: 

Enter system view 

— 

Configure extended Trap 

Optional 

By default, the linkUp/linkDown 
Trap message adopts the 
standard format defined in 
IF-MIB. For details, refer to 
RFC 1213.