Dell Force10 S4810P Reference Manual page 1491

Defaults As above.
Command Modes CONFIGURATION
Command History
Version 9.1(0.0)
Version 8.3.11.1
Version 8.3.7.0
Version 8.4.1.0
Version 7.6.1.0
Version 7.5.1.0
E-Series legacy
command
Usage
In order to configure the router to send SNMP notifications, you must enter at least one
Information
snmp-server host command. If you enter the command with no keywords, all trap types
are enabled for the host. If you do not enter an snmp-server host command, no
notifications are sent.
In order to enable multiple hosts, you must issue a separate snmp-server host command
for each host. You can specify multiple notification types in the command for each host.
When multiple snmp-server host commands are given for the same host and type of
notification (trap or inform), each succeeding command overwrites the previous command.
Only the last snmp-server host command will be in effect. For example, if you enter an
snmp-server host inform command for a host and then enter another snmp-
server host inform command for the same host, the second command replaces the
first command.
The snmp-server host command is used in conjunction with the snmp-server
enable command. Use the snmp-server enable command to specify which SNMP
notifications are sent globally. For a host to receive most notifications, at least one snmp-
server enable command and the snmp-server host command for that host must be
enabled.
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The default is all trap types are sent to host.
Added support for config and ecmp traps.
Introduced on the Z9000.
Introduced on the S4810.
Added support for VRRP traps.
Added support for STP and xSTP notification types. Introduced on the
S-Series.
Introduced on the C-Series.
NOTE: For v1 / v2c trap configuration, if the community-string is not defined using the
snmp-server community command prior to using this command, the default form of
the snmp-server community command automatically is configured with the
community-name the same as specified in the snmp-server host command.
ecmp - ecmp and link bundling traffic imbalance traps.
envmon - Environment monitor trap.
snmp - SNMP notification (RFC 1157).
stp - Spanning tree protocol notification (RFC 1493).
vrrp - State change in a VRRP group.
xstp - State change in MSTP (802.1s), RSTP (802.1w), and
PVST+.
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