7.
Reboot the SNMP management module with the
reboot
command to enable
changes.
8.
After rebooting, set the SNMP Write Lock switch back to
OFF
. The previously
made settings are now active.
NOTE
When an SNMP card is removed while the Write Lock switch is set to
ON
, the current
application module settings are retained.
Never power-cycle the chassis while the Write Lock switch is set to
ON
. This will
reset the SNMP card back to its original factory settings.
2
SNMP (iView ) communication with the chassis is disabled when the Write Lock
switch is set to
ON
.
Using Telnet
The iMediaChassis/3 supports Telnet for remote configuration. Assign the
iMediaChassis/3 an IP address before using a Telnet session (refer to the
Assigning IP
Information section for more information
). All of the configurations that are available
from the serial port are also available from Telnet. Use only one Telnet session at a
time. Do not use an RS-232 serial session and a Telnet session at the same time.
NOTE
A Telnet session uses the same password as the iConfig application.
About DHCP
There is a DHCP client in the iMediaChassis/3. By default, the DHCP client is
disabled. If a DHCP server is present on the network and DHCP is enabled, the
DHCP client will initiate a dialogue with the server during the boot up sequence.
The server will then issue an IP address to the iMediaChassis/3. Once the new IP
address is received, the iMediaChassis/3 will reboot so that the new IP address will
take effect. Refer to the
About Serial Port Configuration
for more information about
Enabling/Disabling DHCP. When there is no DHCP server on the network, use
iConfig or serial configuration to manually set the IP addresses.
When DHCP is enabled, the IP address (default 10.10.10.10 or user configured) is
saved. When DHCP is disabled, the saved IP address will be reinstated and the
device will reboot.
DHCP servers give out lease times: devices renew their leases based on the
administrator-specified time. If a device cannot renew its lease, and the lease
expires, the device will be given the IP address 10.10.10.10 and will reboot.
9
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