3Com 4210 PWR Configuration Manual page 358

9/18/26 port and pwr 9/18/26 port 4210 series switch
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356
C
33: SNMP C
HAPTER
Configuring Extended
Trap
ONFIGURATION
Table 275 Configure basic Trap
Operation
Enable the switch to send Trap messages to
NMS
Enable the port
Enter port view or
to send Trap
interface view
messages
Enable the port or
interface to send Trap
messages
Quit to system view
Set the destination for Trap messages
Set the source address for Trap messages
Set the size of the queue used to hold the
Traps to be sent to the destination host
Set the aging time for Trap messages
The extended Trap includes the following.
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.
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.
Table 276 Configure extended Trap
Operation
Enter system view
Configure extended Trap
Command
snmp-agent trap enable
[ configuration | flash |
standard [
authentication |
coldstart | linkdown |
linkup | warmstart ]* |
system | ]
interface interface-type
interface-number
enable snmp trap
updown
quit
snmp-agent target-host
trap address
udp-domain { ip-address }
[ udp-port port-number ]
params securityname
security-string [ v1 | v2c |
v3 {authentication |
privacy } ]
snmp-agent trap source
interface-type
interface-number
snmp-agent trap
queue-size size
snmp-agent trap life
seconds
Command
system-view
snmp-agent trap ifmib link
extended
Description
Optional
By default, a port is
enabled to send all
types of Traps.
Required
Optional
Optional
The default is 100.
Optional
120 seconds by
default.
Description
-
Optional
By default, the
linkUp/linkDown Trap
message adopts the standard
format defined in IF-MIB. For
details, refer to RFC 1213.

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