CCNA Prep #2

Front

What is the purpose of blocking login attempts after a specified number of failures?

Back

To protect against brute force attacks

Front

What is the purpose of the exec-timeout command?

Back

To automatically log out inactive users

Front

What type of ping allows you to specify the source IP address?

Back

Extended ping

Front

What type of ping prompts you for the protocol, target IP address, and number of echo requests?

Back

Extended ping

Front

Which command would you use to configure a router to block login attempts after 3 failed attempts within 60 seconds? Options: Router(config)# login block-for 120 attempts 3 within 60, Router(config)# exec-timeout 5 0, Router(config)# access-list 3, Router(config)# interface 60

Back

Router(config)# login block-for 120 attempts 3 within 60

Front

What is the primary purpose of using an extended ping?

Back

To specify additional parameters like source IP

Front

What is the effect of setting an exec-timeout of 5 0 on a router?

Back

Users are logged out after 5 minutes of inactivity

Front

In global config, which command will cause a router to boot normally by loading the startup-config from flash? Options: R1(config)# config-register 0x2102, R1(config)# config-register 0x2142, rommon 1 > confreg 0x2102, rommon1 > confreg 0x2142

Back

R1(config)# config-register 0x2102

Front

In ROMMON mode, which command will cause a router to ignore the startup-config when performing password recovery? Options: R1(config)# config-register 0x2102, R1(config)# config-register 0x2142, rommon 1 > confreg 0x2102, rommon1 > confreg 0x2142

Back

rommon1 > confreg 0x2142

Front

How do you access the extended ping feature?

Back

R1# ping