The Basics of Java Networking by Daniel Bloom JAVA NETWORKING TUTORIAL Imports Needed: Java.io.* Java.util.* Java.net.* Objects Used: InetAddress - creates an IP connection to a specified host Inet4Address - Creates an IPv4 connection to a specified host Inet6Address - Creates an IPv6 connection to a specified host SocketAddress - provides an immutable object used by sockets for binding‚ connecting‚ or as returned values. (Abstract class (used with InetAddress)) Socket - Opens
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Server 2008 is better suited for ___________. Smaller network 3. Network Access Protection was introduced with which operating system? Windows Server 2008 4. Which feature is an integral part of IPv6‚ where as it was an optional feature under IPv4? IPSec 5. IPv4 addresses are commonly represented by using what type of notation? Dotted decimal 6. A starting address of 192.0.0.0 and ending address of 223.255.255.255 is a member of which network class? Class C 7. Each host on a TCP/IP network should be
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Which Cisco IOS show command aids in the troubleshooting of routing protocols by displaying information on which protocol(s) is enabled and as well as passive interfaces? Show IP Protocols 9. IPv6 broadcast addresses are used in a similar manner to IPv4 broadcast addresses. FALSE 10. Inverse ARP in Frame Relay provides ________. Mapping of the layer3 address and the layer 2 address 11. Name an encapsulation type of Frame Relay LMI. ANSI 12. What summary route includes the subnets 99.1.1.0‚ 99.1
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pinout standard on each end of the cable.) Crossover cable: a cable that swaps the wire pairs inside the cable 2. Collision domain (43): the set of devices whose frames could collide; switches increase the size and number of collision domains 3. IPv4 Header Fields (98) Version: Version of the IP protocol. Most networks use version 4 today. TTL: Time to live. A value used to prevent routing loops. Header Checksum: A value used to store an FCS value‚ whose purpose is to determine if any bit errors
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snoop -V :Summary verbose output snoop -v :Detailed verbose output snoop -o filename :Redirects the snoop utility output to filename in summary mode snoop -i filename :Displays packets that were previously captured in filename Introducing IPv4 Interface Files Network interfaces in the Solaris OS are controlled by files and services. • The svc:/network/physical:default service • The /etc/hostname.xxn file • The /etc/inet/hosts file • The /etc/inet/ipnodes file The /etc/hostname.xxn
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Adapter #4 Physical Address. . . . . . . . . : 00-0C-29-BB-B2-32 DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::9977:a3e2:44b2:7105%23(Preferred) Autoconfiguration IPv4 Address. . : 169.254.113.5(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.0.0 Default Gateway . . . . . . . . . : DHCPv6 IAID . . . . . . . . . . . : 385879081 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-EE-13-98-00-0C-29-DB-1B-7E
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A Report on Industrial Training CCNA‚ IIHT ‚ Hudson lines Submitted for the partial fulfillment of Bachelor of technology In E . C . E Submitted By :- TALVINDER SINGH (04013202810) 4th year ‚ E.C.E-1 Guru Tegh Bahadur Institute of Technology‚ Guru Gobind Singh Indraprastha University Sector-16 Dwarka ‚ New delhi Acknowledgement I take this opportunity to express my profound gratitude and deep regards to my guide (kalyan singh/GTBIT) for his exemplary guidance‚ monitoring
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2 Physical Address. . . . . . . . . : 00-50-56-9E-56-86 DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::a0a8:eb4c:4d63:a16c%15(Preferred) Autoconfiguration IPv4 Address. . : 169.254.161.108(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.0.0 Default Gateway . . . . . . . . . : DHCPv6 IAID . . . . . . . . . . . : 402673750 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-EE-13-98-00-0C-29-DB-1B-7E
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(Classless Inter-Domain Routing) was introduced in 1993 (RCF 1517) replacing the previous generation of IP address syntax - classful networks. CIDR allowed for more efficient use of IPv4 address space and prefix aggregation‚ known as route summarization or supernetting. CIDR introduction allowed for: • More efficient use of IPv4 address space • Prefix aggregation‚ which reduced the size of routing tables CIDR allows routers to group routes together to reduce the bulk of routing information carried
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Mobile Routing in the Internet: Mobile IP Dave Johnson Departments of CS and ECE Rice University dbj@cs.rice.edu David B. Johnson The Monarch Project Mobile Networking Architectures Page 1 “Flat” Network Addressing A host can move anywhere and keep the same address But internetwork routing this way is very hard! R1 ? R2 [2] 1 ? R3 2 David B. Johnson The Monarch Project Mobile Networking Architectures Page 2 Hierarchical Network Addressing Routers
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