3Com MSR 50 Series Configuration Manual page 2089

To do...
Set to enable the device
to send Trap packets
globally
Enter interface view
Set to enable the device
to send Trap packets of
interface state change
c
CAUTION: To enable an interface to send SNMP Trap packets 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.
Configuring Trap message transmission parameters
Follow these steps to configure Trap:
To do...
Enter system view
Configure target host
attribute for Trap
messages
Configure the source
address for Trap
messages
Extend the standard
linkUp/linkDown Trap
messages defined in
RFC
Configure the queue
size for sending Trap
messages
Configure the life for
Trap messages
n
The extended linkUp/linkDown Trap messages comprise the standard
linkUp/linkDown Trap messages defined in RFC plus interface description and
interface type. If the extended messages are not supported on NMS, you can
disable this function and enable the device to send standard linkUp/linkDown Trap
messages.
Use the command...
snmp-agent trap enable [ bgp |
configuration | flash | fr | mpls |
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...
system-view
snmp-agent target-host trap
address udp-domain { ip- address |
ipv6 ipv6- address } [ udp-port
port-number ] [ vpn-instance
vpn-instance-name ] params
securityname security-string [ v1 |
v2c | v3 [ authentication |
privacy ] ]
snmp-agent trap source
interface-type { interface-number |
interface-number.subnumber }
snmp-agent trap if-mib link
extended
snmp-agent trap queue-size size
snmp-agent trap life seconds
Trap Configuration 2089
Remarks
Optional
All types of Trap packets
are allowed by default.
-
Optional
Transmission of Trap
packets of interface state
change is allowed by
default.
Remarks
-
Required
The vpn-instance keyword
takes effect only in IPv4
networks.
Optional
Optional
Standard linkUp/linkDown
Trap messages defined in RFC
are used by default.
Optional
100 by default
Optional
120 seconds by default