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AT-9108, AT-8518, AT-8525, and AT-8550 User's Guide
Using the Command-Line Interface
The initial welcome prompt does not display:
Check that your terminal or terminal emulator is correctly
configured.
For console port access, you may need to press [Return] several times
before the welcome prompt appears.
Check the settings on your terminal or terminal emulator. The
settings are 9600 baud, 8 data bits, 1 stop bit, no parity, XON/OFF
flow control enabled.
The SNMP Network Manager cannot access the device:
Check that the device IP address, subnet mask, and default router are
correctly configured, and that the device has been reset.
Check that the device IP address is correctly recorded by the SNMP
Network Manager (refer to the user documentation for the Network
Manager).
Check that the community strings configured for the system and
Network Manager are the same.
Check that SNMP access was not disabled for the system.
The Telnet workstation cannot access the device:
Check that the device IP address, subnet mask and default router are
correctly configured, and that the device has been reset. Ensure that
you enter the IP address of the switch correctly when invoking the
Telnet facility. Check that Telnet access was not disabled for the
switch. If you attempt to log in and the maximum number of Telnet
sessions are being used, you should receive an error message
indicating so.
Traps are not received by the SNMP Network Manager:
Check that the SNMP Network Manager's IP address and community
string are correctly configured, and that the IP address of the Trap
Receiver is configured properly on the system.
B-3
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