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.

1. Which command will take cursor to the end of line

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

Answer: Option B

2. 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

3. Meaning of IOS is

Integrated operating system
Intergrated open system
Internetworking operating system
None of above

Answer: Option C

4. Which mode provides interactive configuration dialog

User EXEC mode
Privileged mode
Global configuration mode
Setup mode

Answer: Option D

5. Command to find the broadcast address from router

show running-config
show startup-config
show interfaces
show protocols

Answer: Option C