localized energy aware routing protocol

... section, the proposed energy- aware routing protocol (EARP) is presented and its energy efficiency is compared with that of the ad hoc on-demand distancevector (AODV) routing protocol the network ... appropriate route validity time is computed based on the network parameters ENERGY- AWARE ROUTING PROTOCOL In energy- efficient routing protocol (EARP), the route discovery process is exactly the same as ... in seconds Thus, P2 gives the total energy spent by one neighbor in receiving its share out of the total frame transmitted by the source Energy- Aware Routing Protocol 637 1.3 Link availability...

Ngày tải lên: 23/06/2014, 00:20

... keeping in view the awareness of time and energy However, most of the conventional routing protocols not consider time deadlines, energy, or congestion at the forwarding nodes while routing a packet ... problems of multihop wireless sensor networks, the design of a routing protocol, which is not only Quality of Service (QoS) and energy aware [7] but also supports real-time communication, is a challenging ... Therefore, no single routing protocol performs well in a complex real-world environment If the impact of the above-mentioned characteristics is also added to the routing protocol designing problem,...

Ngày tải lên: 21/06/2014, 23:20

... subnet mask Vì routing protocol nhận routing update net khác (các network không kết nối trực tiếp), classfull routing protocol lấy giá trị subnet mask cổng (interface) router mà nhận routing update ... thêm đường đến mạng B Chính routing table Router1 route đến mạng B (10.11.0.0/16) Để giải vấn đề này, dùng static routing dùng routing hỗ trợ VLSM Khi cần phải có routing protocol support VLSM ( ... subnet chổ có nhiều subnet có entry routing table II SO SÁNH DISTANCE VECTOR VÀ LINK-STATE: Distance Vector Link State giao thức định tuyến động (Dynamic Routing Protocol) cấu hình thiết bị layer...

Ngày tải lên: 07/09/2013, 15:00

... classification of routing protocols: interior gateway routing protocols (for intradomain routing) and exterior gateway protocols (for interdomain routing) Figure 1-9 shows two routing domains, ... unicast routing protocols Table 1-2 Unicast and Multicast Routing Protocols Unicast Multicast RIP (V1/V2) DVMRP IGRP PIM EIGRP MOSPF OSPF MBGP IS-IS MSDP BGP All the listed unicast routing protocols ... multicast routing protocols, only Protocol Independent Multicast (PIM) sparse mode/dense mode (SM/DM), Multicast Source Discovery Protocol (MSDP), and Multiprotocol BGP are supported Multicast routing...

Ngày tải lên: 16/10/2013, 12:15

... and they are both connected to the same network A routing protocol is not needed Each router has knowledge of all networks in the network IP Routing will need to be enabled on all routers We ... fast configured on them Try your ping again Does it work now? This is where HSRP (Hot Standby Routing Protocol) would be a perfect solution We currently have two IP addresses on each network used...

Ngày tải lên: 11/12/2013, 14:15

... bảo EIGRP có module chính: + Protocol- Dependent Modules + Reliable Transport Protocol (RTP) + Neighbor Discovery/ Recovery + Diffusing Update Algorithm (DUAL) a/ Protocol- Dependent Modules EIGRP ... dành cho định tuyến EIGRP hỗ trợ authentication việc sử dụng tin mã hoá MD5 EIGRP classless routing protocol, có nghĩa gửi subnet mask thông tin định tuyến Đặc điểm cuối EIGRP không hỗ trợ IP ... động redistribution IGRP IGRP process có autonomous system b/ Reliable Transport Protocol Reliable Transport Protocol (RTP) qun lý việc phân phát packet EIGRP Reliable có nghĩa phân phát đảm...

Ngày tải lên: 12/12/2013, 17:15

... Interior Routing Protocol Denise Donohue, Global Knowledge Instructor, CCIE #9566 Introduction Choosing an IP routing protocol is an important step The right protocol can make your routing operate ... paper, for those wishing more information on a particular protocol Routing Information Protocol (RIP) RIP was one of the first IP routing protocols It is simple to understand and simple to configure ... for each protocol, as well as suggestions on designing your network to maximize the efficiency of each protocol This paper assumes the reader is already familiar with interior routing protocols...

Ngày tải lên: 17/01/2014, 06:20

... Advanced Routing Protocols I n Chapter 10, you were introduced to the configuration of two distance vector routing protocols: IP RIP and IGRP This chapter focuses on two advanced routing protocols: ... only need to run one routing protocol for all three instead of a separate routing protocol for each, definitely reducing your routing overhead The Cisco-proprietary EIGRP routing process uses ... 222934-9 / Chapter 11 Configuring Advanced Routing Protocols The show ip protocols Command You can use the show ip protocols command to display the IP routing protocols that have been configured and...

Ngày tải lên: 18/01/2014, 04:20

... Advanced Routing Protocols I n Chapter 10, you were introduced to the configuration of two distance vector routing protocols: IP RIP and IGRP This chapter focuses on two advanced routing protocols: ... only need to run one routing protocol for all three instead of a separate routing protocol for each, definitely reducing your routing overhead The Cisco-proprietary EIGRP routing process uses ... 222934-9 / Chapter 11 Configuring Advanced Routing Protocols The show ip protocols Command You can use the show ip protocols command to display the IP routing protocols that have been configured and...

Ngày tải lên: 18/01/2014, 04:20

... learned from the Routing Table Maintenance Protocol (RTMP) The IP implementation redistributes routes learned from OSPF, Routing Information Protocol (RIP), IS-IS, Exterior Gateway Protocol (EGP), ... DUAL to make routing decisions, the results of which are stored in the IP routing table IP-Enhanced IGRP is responsible for redistributing routes learned by other IP routing protocols Routing Concepts ... Gateway Routing Protocol (EIGRP) q AS number of the destination q Configurable administrator tag q ID of the external protocol q Metric from the external protocol q Bit flags for default routing...

Ngày tải lên: 18/01/2014, 05:20

... Gateway Routing Protocol (EIGRP) As internetworks grew in scale and diversity in the early 1990s, new routing protocols were needed Cisco developed Enhanced Interior Gateway Routing Protocol ... Gateway Routing Protocol (EIGRP) Technical Overview of EIGRP EIGRP offers many advantages over other routing protocols, including the following: • Support for VLSM—EIGRP is a classless routing protocol ... the primary path fails Protocol- Dependent Modules EIGRP is one of the few routing protocols that can work with multiple routed protocols Cisco implements what it calls protocol- dependent modules...

Ngày tải lên: 24/01/2014, 19:20

... Classless Routing Protocol  Classless routing protocols include the subnet mask with the network address in their routing updates 17 Classless Routing Protocol  With a classless routing protocol: ... Classful IP Addressing  Classful Routing Protocols  Classless IP Addressing  Classless Routing Protocols Classful and Classless Routing Protocols  Routing protocols:  classful or classless ...  Only classless routing protocols can propagate supernets  Classless routing protocols include both the network address and the mask in the routing update  Classful routing protocols cannot...

Ngày tải lên: 23/02/2014, 09:20

... Routing Protocols Advantages of a Link-State Routing Protocol Requirements of a Link-State Routing Protocol Comparison of Link-State Routing Protocol Link-State Routing  Link-State Routing Protocols ... in the routing table 41 Implementing Link-State Routing  Advantages of a Link-State Routing Protocol  Requirements of a Link-State Routing Protocol  Comparison of Link-State Routing Protocol ...  Implementing Link-State Routing Protocols Advantages of a Link-State Routing Protocol Requirements of a Link-State Routing Protocol Comparison of Link-State Routing Protocol 51 ...

Ngày tải lên: 23/02/2014, 09:20

... Distribution Protocol  Enhanced version of the Resource Reservation Protocol  An interior routing protocol, such as OSPF or EIGRP is also used within the MPLS network to exchange routing information ... assigned an independent routing table - the virtual routing and forwarding (VRF) table in the PE router  PE routers maintain separate routing tables for each customer  Routing across the provider ... not need a subinterface 21 EIGRP over MPLS  MPLS (Multiprotocol Label Switching) is an IETF standard  Combines the:  Advantages of Layer routing  Benefits of Layer switching  Short fixed-length...

Ngày tải lên: 05/03/2014, 17:20

... troubleshooting commands include the following:  show ip protocols  show ip ospf  show ip ospf interface 43 Verifying OSPF R1# show ip protocols Routing Protocol is “ospf 1” OSPF Process ID Outgoing update ... Router ID  Verifying OSPF  Examining the Routing Table Topology  Notice that the addressing scheme is discontiguous  OSPF is a classless routing protocol  There are three serial links of ... 192.168.10.6 32 Verifying the Router ID show ip ospf can also be used (later) R1# show ip protocols Routing Protocol is “ospf 1” Outgoing update filter list for all interfaces is not set Incoming...

Ngày tải lên: 09/03/2014, 13:20

... Added to the Routing Table R2# undebug all All possible debugging has been turned off ! or ! R2# undebug ip routing IP routing debugging is off R2# l The debug ip routing displays routing table ... static route Ÿ dynamic route l Disable debug ip routing by either: Ÿ undebug ip routing Ÿ undebug all 37 Changing an IP Address R2# debug ip routing IP routing debugging is on R2# config t Enter configuration ... for directly connected networks 34 Observing Routes as They are Added to the Routing Table R2# debug ip routing IP routing debugging is on R2(config)# int fa0/0 R2(config-if)# ip address 172.16.1.1...

Ngày tải lên: 09/03/2014, 13:20

... Vector Routing Protocols Distance Vector Technology Routing Protocol Algorithms Routing Protocol Characteristics Network Discovery Cold Start Initial Exchange of Routing Information Exchange of Routing ... and TTL Distance Vector Routing Protocols Today RIP EIGRP Introduction to Distance Vector Routing Protocols Distance Vector Technology Routing Protocol Algorithms Routing Protocol Characteristics ... 11 Routing Protocol Algorithms The algorithm used by a particular routing protocol is responsible for building and maintaining the router’s routing table The algorithm used for the routing protocols...

Ngày tải lên: 09/03/2014, 13:20

... Classful Routing Protocol Background and Perspective RIPv1 Characteristics and Message Format RIP Operation RIPv1: Distance Vector, Classful Routing Protocol The first protocol used was Routing ... router ? bgp Border Gateway Protocol (BGP) egp Exterior Gateway Protocol (EGP) eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) igrp Interior Gateway Routing Protocol (IGRP) isis ISO IS-IS ... compared to other interior gateway protocols, RIP is the leastpreferred routing protocol Note: This is irrelevant because you usually not run multiple routing protocols in the same domain, and...

Ngày tải lên: 09/03/2014, 13:20

... one routing source and sending those routes to another routing source Routes can only be redistributed into a dynamic routing protocol Dynamic routing protocol to a different dynamic routing protocol ... compared to other routing protocols such as EIGRP, OSPF and IS-IS RIPv2, it is ideal for explaining the differences between a classful routing protocol (RIPv1) and a classless routing protocol (RIPv2) ... a classful routing protocol has these limitations RIPv1: Distance Vector, Classess Routing Protocol RIP Version (RIPv2) is defined in RFC 1723 RIPv2 is the first classless routing protocol discussed...

Ngày tải lên: 09/03/2014, 13:20

... chapter/curriculum Book: Routing Protocols and Concepts By Rick Graziani and Allan Johnson ISBN: 1-58713-206-0 ISBN-13: 978-58713206-3 Topics The Routing Table Structure Topology Routing Table Entries ... Classful and Classless Routing Behavior Classful Routing Behavior: no ip classless Classless Routing Behavior: ip classless The Routing Table Structure The Routing Table Structure Router# show ip route ... Directly connected networks Static routes Dynamic routing protocols The source of the route does not affect the structure of the routing table Sample Routing Table Entries Router# show ip route S...

Ngày tải lên: 18/03/2014, 14:20