at the data link layer. They connect two or more network segments that use the same data link and network protocol. They understand only data link layer protocols and MAC addresses. They may connect the same or different types of cable. Routers operate at the network layer. Routers connect two or more network that use the same or different data link protocols‚ but the same network protocol. They may connect the same or different types of cable. One major feature of a router is that it can choose
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by a remote router if that router does not have a route to a network? Destination Unreachable-Code Network Unreachable 8. 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
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The Internet Protocol (IP) is a protocol used for communicating data across a packet-switched internetwork using the Internet Protocol Suite‚ also referred to as TCP/IP. IP is the primary protocol in the Internet Layer of the Internet Protocol Suite and has the task of delivering distinguished protocol datagrams (packets) from the source host to the destination host solely based on their addresses. For this
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Routing in Wireless Sensor Networks: application on Fire Detection Abstract: this paper is about fire detection in building using a modified APTEEN routing protocol. Here we design a system called iFireControl which is a smart detection system for buildings‚ which is more water efficient than many current systems‚ while keeping its robustness. introduction A Wireless Sensor network (WSN) consists of spatially distributed autonomous sensors to monitor physical or environmental conditions‚
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Villanueva March 2012 SEMINARS Internet Protocol Version 6 and Future Trends in ECE A. Narrative Report Experts realized that the Internet would eventually run out of address space with the original version of the Internet Protocol‚ known as IPv4 (IP version 4). In fact‚ some industry experts predict that there are only around 1‚200 days left until the Internet runs out of IPv4 addresses. So the main solution is to create a new version of Internet Protocol intended to succeed IPV4 which is the
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well with people including cross-cultural backgrounds. EXPERIENCE SUMMARY 1+ year experience in IT that includes Network Design‚ Implementation support‚ Network Management System. Hands on experience in deploying routing protocols like RIP‚ OSPF & EIGRP. Familiar with Layer 3 CISCO catalyst 4507R‚ 3750G series And Layer 2 CISCO catalyst SG-300‚ 2950‚ 2960-S series. Configuration and Maintenance of Navlin-Lookout Firewall & CISCO PIX 525 with ACLs‚ NAT & PAT. Terrfic exposure
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General Packet Radio Service Mario Baldi (Technical University of Torino) mario.baldi[at]polito.it staff.polito.it/mario.baldi © M. Baldi: see page 2 GPRS Politecnico di Torino Copyright Notice This set of transparencies‚ hereinafter referred to as slides‚ is protected by copyright laws and provisions of International Treaties. The title and copyright regarding the slides (including‚ but not limited to‚ each and every image‚ photography‚ animation‚ video‚ audio‚ music and text) are property
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the allocation of globally unique names and numbers that are used in Internet protocols that are published as RFC documents and for coordinating some of the key components that keep the internet running efficiently. They allocate and maintain unique codes and numbering systems that are used in the technical standards/protocols that drive the internet. Among such protocols are the domain names‚ number resources and Protocol assignments. C. Asia-Pacific Network Information Center (APNIC)- An organization
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technology is increasing rapidly. Every present technology has been further extended into new future technology. MPLS is mainly introduced to overcome the drawbacks of traditional IP Routing. For distributing Layer 3 routing data different routing protocols are used. Forwarding the packets is based on the destination address. So routing lookups are performed on every node that the packet is forwarded along the path. This routing lookup on each node is a time consuming process. Every router should have
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Format: 20-30 MC; 6pages of short answers Review – labs • • Travel over the internet; TCP/UDP is from end to end‚ IP is in the middle‚ between hops o Write email – this is data o Data is sent to the transport layer and is SEGMENTED‚ adds s/d PORT # and sequence number o Network layer turns these into packets with s/d ip address o Data link layer turns these into frames with s/d mac address for default gateway o Frames go to switch and switch checks source mac and learns it if it
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