CN-29-09-2020

ICMP STANDS FOR

IGMP STANDS FOR

Header size of the ICMP message is _________

• 8-bytes

• 8-bits

• 16-bytes

• 16-bits

Internet Control Message Protocol (ICMP) has been designed to compensate _________

• Error-reporting

• Error-correction

• Host and management queries

• All of the mentioned

During error reporting, ICMP always reports error messages to ________

• Destination

• Source

• Next router

• Previous router

ICMP error message will not be generated for a datagram having a special address such as _______

• 127.0.0.0

• 12.1.2

• 1.1

• 127

The source-quench message in ICMP was designed to add a kind of ____________ to the IP.

• error control

• flow control

• router control

• switch control

The IP packet that carries an IGMP packet has a value of _______ in its protocol field.

• 3

• 2

• 1

• none of the above