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3Com Switch 7750 Series
Command Reference Guide – SNMP & RMON Chapter 1 SNMP Configuration Commands
1-8
Table 1-4 describes the output fields.
Table 1-4 Description on the fields of the display snmp-agent usm-user command
Field Description
User name SNMP user name
Group name The group name which the SNMP user name belongs to
Engine ID The character string identifying the SNMP device
Storage-type
Storage type of SNMP information, including volatile,
nonVolatile, permanent, readOnly and other.
UserStatus SNMP user status
1.1.8 enable snmp trap updown
Syntax
enable snmp trap updown
undo enable snmp trap updown
View
Ethernet port view/interface view
Parameter
None
Description
Use the enable snmp trap updown command to enable the sending of port/interface
linkUp and linkDown traps.
Use the undo enable snmp trap updown command to disable the sending of linkUp
and linkDown traps.
By default, the sending of port/interface linkUp and linkDown traps is enabled.
The enable snmp trap updown and snmp-agent trap enable, snmp-agent
target-host commands are used at the same time. You can use the snmp-agent
target-host command to specify the hosts that can receive Trap information. To send
Trap information, you must configure at least one snmp-agent target-host command.
Example
# Enable the port Ethernet 6/0/1 to send linkUp and linkDown SNMP traps, using the
community name “public” to the NMS whose IP address is 10.1.1.1.
<3Com>system-view
System View: return to User View with Ctrl+Z.