interior gateway routing protocol
Tài liệu Enhanced Interior Gateway Routing Protocol ppt
... 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...
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Tài liệu Enhanced Interior Gateway Routing Protocol (EIGRP) pptx
... Routing Table Maintenance Protocol (RTMP) The IP implementation redistributes routes learned from OSPF, Routing Information Protocol (RIP), IS-IS, Exterior Gateway Protocol (EGP), or Border Gateway ... Enhanced Interior Gateway Routing Protocol (EIGRP) Enhanced IGRP Capabilities and Attributes Key capabilities that distinguish Enhanced IGRP from other routing protocols include fast ... 3:52:24 PM] Enhanced Interior 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...
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Tài liệu Hybrid: Enhanced Interior Gateway Routing Protocol (EIGRP) pptx
... Enhanced Interior 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 ... PM 670 Chapter 11: Hybrid: Enhanced Interior Gateway Routing Protocol (EIGRP) Technical Overview of EIGRP EIGRP offers many advantages over other routing protocols, including the following: • ... for that protocol will be set to the distance value For a specific example and more practice with the distance command, see Chapter 10, “Distance Vector Protocols: Interior Gateway Routing Protocol...
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Interior Gateway Routing Protocol (IGRP)
... trường Protocol number - IGRP sử dụng khái niệm Autonomous System (AS)_AS number vùng định tuyến có chung sách định tuyến, IGRP AS IGRP process domain_tập hợp router có chung routing protocol ... tự quản(autonomous system) Thông thường gateway router để Phần mềm Cisco IOS chọn đường số đường ngoại vi IGRP để làm gateway Router sử dụng đến đường gateway mạng đích mạng không kết nối trực ... tốt Người quản trị tạo IGRP AS cho routing domain, giúp cho việc điều khiển thông tin mạng tương tác tốt - IGRP thừa nhận loại tuyến đường thông tin update: * Interior route: mạng nối trực tiếp...
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bài viết về routing protocols cho cấp độ ccna
... 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 ( ... (Dynamic Routing Protocol) cấu hình thiết bị layer nói chung router Cisco nói riêng.Chúng Interior Gateway Routing Protocol (IGP), triển khai bên khu vực đặc biệt gọi Autonomos System (AS,khu vực dùng...
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Gateway Control Protocols
... 12-8 Endpoint Types Gateway Trunk gateway (ISUP) Trunk gateway (MF) Network Access Server (NAS) NAS/VoIP gateway Access gateway (VoIP) Access gateway (VoIP, NAS) Residential gateway Announcement ... providing authorization and routing information ACC—Accounting Gateway collecting start and end accounting information Media Gateway Control Protocol Media Gateway Control Protocol (MGCP) controls ... Connection Modes Operation Gateway should only send packets Gateway should only receive packets Gateway should send and receive packets Gateway should not send or receive packets Gateway should place...
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Troubleshooting IP Routing Protocols (CCIE® Professional Development)
... 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, ... BGP Interior Gateway Protocols Versus Exterior Gateway Protocols Even though many unicast routing protocols were developed in the early days of the ARPANET (the predecessor to the Internet), Routing ... Gateway Protocol (EGP), the predecessor of the Border Gateway Protocol (BGP), which currently is considered obsolete, is also a classful protocol Table 1-3 Classful and Classless IP Routing Protocols...
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Tài liệu HSRP – Hot Standby Routing Protocol ppt
... 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 will now specify the default gateways for ... 10.1.2.100 and a netmask of 255.255.255.0 Use the two default gateways: 10.1.2.2 and 10.1.2.3 On the Web router, configure the default gateways 10.1.1.2 and 10.1.1.3: Web(config)#ip route 0.0.0.0 ... 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...
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Tài liệu Choose Routing Protocol pptx
... Right 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 ... 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 ... 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...
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Tài liệu Configuring Advanced Routing Protocols doc
... 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: ... learn about EIGRP and how to configure it EIGRP The Enhanced Interior Gateway Routing Protocol (EIGRP) is a Cisco-proprietary routing protocol for IP It’s actually based on IGRP, with many enhancements ... 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...
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Tài liệu Configuring Advanced Routing Protocols pdf
... 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: ... learn about EIGRP and how to configure it EIGRP The Enhanced Interior Gateway Routing Protocol (EIGRP) is a Cisco-proprietary routing protocol for IP It’s actually based on IGRP, with many enhancements ... 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...
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Tài liệu Routing Protocols and Concepts: Chapter 6 pot
... 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...
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Tài liệu Routing Protocols and Concepts: Chapter 10 ppt
... 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 ...
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CIS 185 Advanced Routing Protocols EIGRP Part 2 pot
... 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...
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Routing Protocols and Concepts: Chapter 11 ppt
... 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 ... introduced in RFC 1247 by John Moy ISO was working IS-IS IETF chose OSPF as its recommended IGP (interior gateway protocol) In 1998 - OSPFv2 specification was updated in RFC 2328 and is the current RFC ... 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...
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Routing Protocols and Concepts: Chapter 2 pot
... 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 ... to the Routing Table l Devices on Directly Connected Networks l Cisco Discovery Protocol (CDP) l Using CDP for Network Discovery Routing Table Concepts R1# show ip route Gateway ... 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...
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Routing Protocols and Concepts: Chapter 4 pptx
... 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...
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Routing Protocols and Concepts: Chapter 5 doc
... R1(config)# 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 ... 120 When 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, ... 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...
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Routing Protocols and Concepts: Chapter 7 potx
... 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...
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