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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

Similar Questions :

1. How many simultaneous sessions a Cisco router support by default

  • 3
  • 4
  • 5
  • 6

Answer: Option C

2. Which layer of OSI model will have problem if you get message "Serial1 is down, line protocol is down" after typing "show interface serial 1"

  • Physical Layer
  • Datalink Layer
  • Network layer
  • It is router problem

Answer: Option A

3. Which command will take cursor to beginning of line

  • Ctrl+A
  • Ctrl+E
  • Ctrl+B
  • Ctrl+F

Answer: Option A

4. 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.

5. 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

Read more from - IOS Questions Answers
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