Peer to peer communication sharing work and

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Peer-to-Peer Communication Sharing work and information with colleagues Examples of fle sharing networks Napster Gnutella G2 Other technologies also take advantage of P2P fle sharing: Skype VoIP Cloud Peer Peer Peer
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Firewalls Firewall A gateway machine and its software that protects a network by fltering the trafc it allows Access control policy A set of rules established by an organization that specifes what types of network communication are permitted and denied Have your messages ever been returned undelivered, blocked by a frewall?
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Network Addresses Hostname A name made up of words separated by dots that uniquely identifes a computer on the Internet IP address An address made up of four one-byte numeric values separated by dots that uniquely identifes a computer on the Internet Is there a correspondence between the parts of a hostname and an IP address?
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Network Addresses What is wrong with the IP4 strategy? How did smartphones contribute to the problem?
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Network Addresses IPv4 The last block was assigned in 2011 IPv6 32 bits organized into 4 groups of 8 FE80:0000:0000:0000:0202:B3FF:FE1E:8329 They work in parallel
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Ping & Tracert IPv4 vs. IPv6
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Install and confgure GNS3 Ip 10.1.1.1 255.255.255.0 Show ip int brief Conf t Hostname Router1 Int f0/0 No shut Ip address 10.1.1.1 255.255.255.0 Int loop 0 Ip address 1.1.1.1 255.255.255.255 end
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HND Btec – Networking Technologies 2017
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