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NETWORK INTERFACE HARDWARE:
CPU can't operate data at network speeds. So in order to connect to the network device systems use special purpose hardware for network connections which have of typically a separate card in the back plane which is known Network Adapter Card or Network Interface Card (NIC).
The connector on NIC at the back of computer then access cable to physical network. The CPU structure is given in the figure
Figure
The Network Connector is also given in the figure below.
how signals are transmitted in telecommunications
What is net stat? Netstat is a command line utility program. It gives useful information about the current TCP/IP settings of a connection.
Can you describe the concept of DHCP?
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define the concept of routing protocol?
Cisco is the defaul LMI type. There are three types of LMI standards: ANSI - Annex D defined by ANSI standard T1.617 ITU-T (Q.933A) - Annex A defined by Q933A Cisco
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In this question, we study Nested ESP in AH, that is, we combine ESP with AH. Let's look at the site-to-site VPN scenario shown again in Figure 1. Let's assume that Alice's desktop
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