Refer to the exhibit. Which statement is correct based on the show login command output
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shown?
A. When the router goes into quiet mode, any host is permitted to access the router via Telnet, SSH, and HTTP, since the quiet-mode access list has not been configured.
B. The login block-for command is configured to block login hosts for 93 seconds.
C. All logins from any sources are blocked for another 193 seconds.
D. Three or more login requests have failed within the last 100 seconds.
Correct Answer: D
Explanation/Reference:
Explanation:
http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/sec_login_enhance_ps6922_TSD_Products_Configuration_Guide_Chapter.html
Showing login Parameters: Example
The following sample output from the show login command verifies that the router is in quiet mode. In this example, the login block-for command was configured to block login hosts for 100 seconds if 3 or more login requests fail within 100 seconds.
Router# show login
A default login delay of 1 seconds is applied.
No Quiet-Mode access list has been configured.
All successful login is logged and generate SNMP traps.
All failed login is logged and generate SNMP traps.
Router enabled to watch for login Attacks.
If more than 2 login failures occur in 100 seconds or less, logins will be disabled for 100 seconds. Router presently in Quiet-Mode, will remain in Quiet-
Mode for 93 seconds, Denying logins from all sources.
