X.21 is a subset of ____________protocol.
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Keep practicing — related questions
- X.25 is a______________protocol.
- __________ makes use of 21 bits for network addressing and 8 bits for host portion of the IP address.
- The TCP/IP model consists of _______ layers.
- What protocol is represented in this image?
- Internet is based on the ____ protocol suite.
- ____________ is a Protocol used for communication over Internet.
- What kind of network is X.25?
- Transport layer of TCP/IP model comprises _______ and _______ protocols.