You are prompted to con?¬?rm the Break key action.
When you con?¬?rm the action, the startup con?¬?guration is erased, the passwordrecovery
procedure is enabled, and the router boots with the factory default
con?¬?guration.
If you do not con?¬?rm the Break key action, the router boots normally with the No
Service Password-Recovery feature enabled.
Router(config)#no service password-recovery Disables passwordrecovery
capability at
the system console
NOTE: This feature is
not available on all
platforms. Use Cisco
Feature Navigator on
Cisco.com to ensure that
it is available on your
platform.
Setting a Login Failure Rate 95
Setting a Login Failure Rate
Router(config)#security authentication failure
rate 5 log
Con?¬?gures the number
of unsuccessful login
attempts allowed to ?¬?ve
NOTE: This command
is available starting
with Cisco IOS Release
12.3(1). The default is ten
attempts before initiating
a 15-second delay. The
range is from 2??“1024.
The log keyword is
required because
a syslog event will be
generated under the name
TOOMANY_AUTHFAILS.
96 Setting a Login Failure Rate
Router(config)#login block-for 120 attempts 3
within 100
Blocks access for 120
seconds after three failed
login attempts within a
100-second period
NOTE: This command
was introduced in Cisco
IOS Release 12.
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