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NICs AND NETWORK HARDWARE:
NIC is create for one kind of physical network. For example Ethernet interface may not be needed with token ring and similar ATM interface cannot be needed with FDDI.
Some NICs may be used with different but same type hardware for example thin, thick and 10 Base-T Ethernet100Mbps, and 10Mbps Ethernet.
CONNECTION BETWEEN NIC AND PHYSICAL NETWORK:
TWO ALTERNATIVES:
NIC have all circuitry and connects directly to network phase. A cable from NIC joins to additional circuitry that then attaches to the network phase.
THIN ETHERNET VERSUS 10BASE-T:
Thin Ethernet and 10Base-T are type of Ethernet. The network method is not limited to one kind of connection.
Challenge Handshake Authentication Protocols (CHAP) CHAP as its an implies implements a form of authentication that requires a challenge and a response. A CHAP authenticator
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• This device creates one big collision domain and one large broadcast domain.
Which layers are network support layers? a. Physical Layer b. Data link Layer and c. Network Layers
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Topologies in computer network ?
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