Question Detail

What happens first after starting a router

  • Load IOS from flash memory
  • Power on self test of router
  • Searching by IOS of a valid configuration
  • None of above

Answer: Option B

Explanation:

When you bring up a router, it firstly run a Power on self test(POST), If it passes then it will load IOS from flash memory then after that IOS looks for a valid configuration.
Similar Questions :

1. First IOS was written in

  • 1984
  • 1985
  • 1986
  • 1987

Answer: Option C

2. Subinterfaces allows to you to

  • Create logical interfaces within the router
  • Get into previleged mode
  • Get into user execution mode
  • None of above

Answer: Option A

3. Which mode provides interactive configuration dialog

  • User EXEC mode
  • Privileged mode
  • Global configuration mode
  • Setup mode

Answer: Option D

4. Command to show if DTE or DCE cable is plugged int o serial 0

  • sh int s0
  • sh int serial 0
  • show serial 0 controllers
  • show controllers s 0

Answer: Option D

5. Which is not a function of IOS

  • Carrying network protocols and functions
  • Connecting high speed traffic between devices
  • Providing scalability for ease of network growth and redundancy
  • Creating session between hosts in LAN

Answer: Option D

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