Which command will block login attempts on RouterA for a period of 30 seconds if there are 2 failed login attempts within 10 seconds?

Which command will block login attempts on RouterA for a period of 30 seconds if there are 2 failed login attempts within 10 seconds?

• RouterA(config)# login block-for 10 attempts 2 within 30
• RouterA(config)# login block-for 30 attempts 2 within 10
• RouterA(config)# login block-for 2 attempts 30 within 10
• RouterA(config)# login block-for 30 attempts 10 within 2
  

  Answers Explanation & Hints: The correct syntax is RouterA(config)# login block-for ( number of seconds) attempts ( number of attempts ) within ( number of seconds ).