LevelOne ProCon GSW-2692 User Manual Page 33

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Basic Configuration
2-7
2
5. Wait a few minutes, and then check the IP configuration settings by typing the
“show ip interface” command. Press <Enter>.
6. Then save your configuration changes by typing “copy running-config
startup-config.” Enter the startup file name and press <Enter>.
Enabling SNMP Management Access
The switch can be configured to accept management commands from Simple
Network Management Protocol (SNMP) applications such as HP OpenView. You
can configure the switch to (1) respond to SNMP requests or (2) generate SNMP
traps.
When SNMP management stations send requests to the switch (either to return
information or to set a parameter), the switch provides the requested data or sets the
specified parameter. The switch can also be configured to send information to
SNMP managers (without being requested by the managers) through trap
messages, which inform the manager that certain events have occurred.
Community Strings
Community strings are used to control management access to SNMP stations, as
well as to authorize SNMP stations to receive trap messages from the switch. You
therefore need to assign community strings to specified users or user groups, and
set the access level.
The default strings are:
public - with read-only access. Authorized management stations are only able to
retrieve MIB objects.
private - with read-write access. Authorized management stations are able to both
retrieve and modify MIB objects.
Note: If you do not intend to utilize SNMP, we recommend that you delete both of the
default community strings. If there are no community strings, then SNMP
management access to the switch is disabled.
To prevent unauthorized access to the switch via SNMP, it is recommended that you
change the default community strings.
Console(config)#interface vlan 1
Console(config-if)#ip address dhcp
Console(config-if)#end
Console#ip dhcp restart
Console#show ip interface
IP address and netmask: 192.168.1.54 255.255.255.0 on VLAN 1,
and address mode: User specified.
Console#copy running-config startup-config
Startup configuration file name []: startup
\Write to FLASH Programming.
\Write to FLASH finish.
Success.
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