H3C Technologies H3C S7500E Series Switches - Manual (Page 128)

6-10
z An extended linkUp/linkDown trap is the standard linkUp/linkDown trap (defined in RFC)
appended with interface description and interface type information. If the extended
messages are not supported on the NMS, disable this function to let the device send
standard linkUp/linkDown traps.
z If the sending queue of traps is full, the system will automatically delete some oldest traps
to receive new traps.
z The system will automatically delete the traps whose holding time expires.
Displaying and Maintaining SNMP
To do… Use the command… Remarks
Display SNMP agent system
information, including the
contact, location, and version of
the SNMP
display snmp-agent sys-info
[ contact | location | version ]*
Display SNMP agent statistics display snmp-agent statistics
Display the SNMP agent engine
ID
display snmp-agent
local-engineid
Display SNMP agent group
information
display snmp-agent group
[ group-name ]
Display basic information of the
trap queue
display snmp-agent trap
queue
Display the modules that can
send traps and whether their
trap sending is enabled or not
display snmp-agent trap-list
Display SNMPv3 agent user
information
display snmp-agent usm-user
[ engineid engineid | username
user-name | group
group-name ] *
Display SNMPv1 or v2c agent
community information
display snmp-agent
community [ read | write ]
Display MIB view information for
an SNMP agent
display snmp-agent mib-view
[ exclude | include | viewname
view-name ]
Available in any view