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Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
OL-9639-06
Chapter 5 Administering the Switch
Suppressing the Power-Supply Alarm on an ME 3400G-12CS Switch
Configuring a Login Banner
You can configure a login banner to be displayed on all connected terminals. This banner appears after
the MOTD banner and before the login prompt.
Beginning in privileged EXEC mode, follow these steps to configure a login banner:
To delete the login banner, use the no banner login global configuration command.
This example shows how to configure a login banner for the switch by using the dollar sign ($) symbol
as the beginning and ending delimiter:
Switch(config)# banner login $
Access for authorized users only. Please enter your username and password.
$
Switch(config)#
Suppressing the Power-Supply Alarm on an ME 3400G-12CS
Switch
The Cisco ME 3400G-12CS switch has two power supplies and normally activates alarm indications
(LED state, MIB state, and MIB traps) when it detects that a power supply is not operating. However,
the switch can also operate with a single power supply. You can enter the no power-supply dual global
configuration command to suppress the alarm when the switch is using a single power supply.
Note The no power-supply dual command is supported only on the Cisco ME 3400G-12CS switches.
When two power supplies are operating and you enter the no power-supply dual command, alarms are
suppressed on power supply 2. When one power supply is operating, alarms are suppressed for the power
supply that is not providing power.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
banner login c message c Specify the login message.
For c, enter the delimiting character of your choice, for example, a pound
sign (#), and press the Return key. The delimiting character signifies the
beginning and end of the banner text. Characters after the ending delimiter
are discarded.
For message, enter a login message up to 255 characters. You cannot use the
delimiting character in the message.
Step 3
end Return to privileged EXEC mode.
Step 4
show running-config Verify your entries.
Step 5
copy running-config startup-config (Optional) Save your entries in the configuration file.