272 CHAPTER 11: SYSTEM MANAGEMENT
Enabling and Disabling Transmission of Trap InformationTo enable or disable transmission of trap information, perform the following configuration in Ethernet port view.Disabling the SNMP AgentTo disable the SNMP Agent, perform the following configuration in system view.If a user disables an NMP Agent, it is enabled whatever the snmp-agent command is configured.Displaying and Debugging SNMPExecute the display command to view the SNMP configuration and to verify the effect of the configuration. Execute the debugging command in user view to debug the SNMP configuration.

Tabl e 310 Enable/Disable Transmission of Trap Information

Operation Command
Enable the current port to transmit the trap
information
enable snmp trap updown
Disable the current port from transmitting trap
information
undo enable snmp trap updown

Tabl e 311 Disabling SNMP Agent

Operation Command
Disable snmp agent undo snmp-agent

Tabl e 312 Displaying and Debugging SNMP

Operation Command
Display the statistics information about SNMP
packets
display snmp-agent statisitcs
Display the engine ID of the active device display snmp-agent {
local-engineid | remote-engineid
}
Display the group name, the security mode,
the states for all types of views, and the
storage mode of each group of the switch.
display snmp-agent group
Display the names of all users in the group
user table
display snmp-agent usm-user [ {
local | { engineid engineid } } |
username groupname ]
Display the current community name display snmp-agent community [
read | write ]
Display the current MIB view display snmp-agent mib-view [
exclude | include | viewname
mib-view ]
Display the contact character string of the
system
display snmp-agent sys-info
contact
Display the location character string of the
system
display snmp-agent sys-info
location
Display the version character string of the
system
display snmp-agent sys-info
version