Routing and Routing Protocols notes
35 notes by 14 users
This page gathers user-made Routing and Routing Protocols notes on IPv4 routes, EIGRP, OSPF and BGP. It offers over 30 notes for university students and professional candidates reviewing routing protocols and configurations, as well as teachers looking for ready-made material. Pick a note to begin.
Notes
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Chapter 20 IPv4 Routing Protocols Chapter 20 IPv4 Routing Protocols Routers and Layer 3 switches add IP routes to their routing tables using three methods: connected routes, static routes, and routes learned by using dynamic routing protocols.Introduc...
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Chapter 21 Nexus Routing Protocol Config Chapter 21 Nexus Routing Protocol Configuration Foundation TopicsThe Cisco Nexus switches have the capability to be enabled for IP Version 4 and 6 routing protocols; this chapter focuses on IPv4 routing protocol confi...
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CH-19 Configuring Connected Routes on Cisco Nexus Switches When routers and Layer 3 switches configure IP addresses on their interfaces, the device knows about the subnets connected, based on what has been configured. The devices then use these subnets to build a routing tabl...
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Link State Advertisement (LSA) general header
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OSPF(CCNP) OSPF Basic- uses multicast IP:224.0.0.5- uses IP protocol: 89- Whenever a new network is added, OSPF tree is removed by all routers in same area and rebuilt again- Type 1: router LSA is used to create the OSPF tree in...
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BGP BGP intro- BGP used TCP port 179- 3 way handshake between ngrs- Public AS : 1 - 64495- Private AS: 65512 - 65534eBGP requirements:1) ASN should be correct2) peer must be reachable by IGP. Default route won't work3) BG...
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CH-18 IP Routing IP routing—the process of forwarding IP packets—delivers packets across entire TCP/IP networks, from the device that originally builds the IP packet to the device that is supposed to receive the packetThe complete end...
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IS-IS(IE) CLNS: is like generic TCP/IPCSNP: the protocol used for data transferpacket capture will show data link layer header and then ISIS header. no IP header- router: intermediate system- host: end system- Link state protoc...
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PBR and NTP(CCNP) PBR- applied on ingress interface- local generated packets wont follow PBR by default.to process locally generated packets by PBR#ip local policy route-map name (global configuration)- We can mark TOS bits # set ip pr...
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IP Routing—Configuring Static Routes - creado desde un Mapa Mental Overview IP Addressing Networks
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Eigrp note http://www.ccnpguide.com/ccnp-route-642-902-eigrp/ http://oreilly.com/catalog/iprouting/chapter/ch04.html http://packetlife.net/wiki/eigrp/
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Redistribution (CCNP) Redistribution- Routes are taken from routing table of the Source routing protocol for redistribution and then added to topology table of destination routing protocol- Redistribute connected routes running source rout...
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9. Lab 293 CCNA Central Florida Widgets recently installed a new router in their office. Complete the network installation by performing the initial router configurations and configuring R1PV2 routing using the router command line in...
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Chapter 7- Dynamic Routing The cost of Dynamic Routing Different protocols measure = bandwidth, cost, delay, hops.Basic Information on Dynamic Routingused since 1980's,RIP= routing information protocol. RIPv2ARPANET= Advanced research projects ...
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12. Lab 303 CCNA CCNA.com has a small network that is using EIGRP as its IGP. All routers should be running an EIGRP AS number of 12. Router MGT is also running static routing to the ISP. CCNA.com has recently added the ENG router. Cu...
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EIGRP EIGRP: uses own IP protocol.multicast IP: 224.0.0.10cost = be default bandwidth and delay are used.k values - k1,k2,k3,k4,k5. k1&k3 = 1 by default. Bandwidth is some of bandwidth of all downstream linksdelay is the lo...
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10. Lab 294 CCNA Refer to the topology. Your company has connected the routers R1, R2, and R3 with serial links. R2 and R3 are connected to the switches SW1 and SW2, respectively. SW1 and SW2 are also connected to the routers R4 and R...
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17. Lab 314 CCNA Refer to the topology. Your company has connected the routers R1, R2, and R3 with serial links. R2 and R3 are connected to the switches SW1 and SW2, respectively. SW1 and SW2 are also connected to the routers R4 and R...
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4. Lab 282 CCNA Refer to the topology. Your company has decided to connect the main office with three other remote branch offices using point-to-point serial links. You are required to troubleshoot and resolve OSPF neighbor adjacency...
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16. Lab 312 CCNA Refer to the topology. Your company has decided to connect the main office with three other remote branch offices using point-to-point serial links. You are required to troubleshoot and resolve OSPF neighbor adjacency...
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13. Lab 305 CCNA Refer to the topology. Your company has decided to connect the main office with three other remote branch offices using point-to-point serial links. You are required to troubleshoot and resolve OSPF neighbor adjacency...
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Routing - created from Mind Map Algorithm:part of the network layer that decides which output line,should an incoming pkt be transmitted on. Routing Protocol: rules that let routers share their infos and inform each other of the changes in the netwo...
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Untitled
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Key topics Chapter 4: Fundamentals of ipv4 addressing and routing All IP addresses in the same group must not be separated from each other by a router IP addresses separated from each other by a router must be in different groups. Class A 1-126 1/2 IPV4 addresses 127 reserverd Class...
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BGP DISTANCE distance bgp To allow the use of external, internal, and local administrative distances that could be a better route than other external, internal, or local routes to a node, use the distance bgp command in ...
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Untitled EIGRP1. Back up routes (fast convergence)2. Simple configuration3. Flexibility in Summarization4. Unequal Cost Load Balancing5. Combine best of Distance Vector and Link State TABLES NEIGH...
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8. Lab 291 CCNA Refer to the topology. Your company has connected the routers R1, R2, and R3 with serial links. R2 and R3 are connected to the switches SW1 and SW2, respectively. SW1 and SW2 are also connected to the routers R4 and R...
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11. Lab 300 CCNA Refer to the topology. Your company has decided to connect the main office with three other remote branch offices using point-to-point serial links. You are required to troubleshoot and resolve OSPF neighbor adjacency...
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Multicast how multicast works:Step 1: server will create one stream. this stream will go to multicast GDA - group destination addressStep 2: employee will have an application to listen to stream:- layer 2: ethernet will check d...
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Cisco Router Modes
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Untitled Routing protocol: A set of messages, rules, and algorithms used by routers for the overall purpose of learning routes. This process includes the exchange and analysis of routing information. Each router chooses the be...
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DIVERSE PATH The BGP Diverse Path Using a Diverse-Path Route Reflector feature allows Border Gateway Protocol (BGP) to distribute an alternative path other than the best path between BGP speakers when route reflectors are deployed...
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OSPFv2 AS = Autonomous System Router types on OSPFv2: IR = Internal Router, ABR = Area Border Router ASBR = Autonomous System Boundary Router Backbone Area = Designated as area 0 that connect to all areas. Receives ro...
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hello Hello packet OSPF uses the hello message to create neighborhood relationship and to test the reachability of neighbors. This is the first step in link state routing. Before a router can flood all of the other routers ...
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OSPF common header
More Routing and Routing Protocols resources
About routing and routing protocols notes
GoConqr OriginalUsing Routing and Routing Protocols notes
These notes let you read through individual routing topics at your own pace. They include an introduction to IPv4 routing protocols, notes on configuring connected routes on Cisco Nexus switches, and material on dynamic routing. Other notes cover EIGRP, BGP and OSPF headers.
Choose a starting point
For an overview, start with the notes on IPv4 routing protocols. They describe connected routes, static routes and routes learned through dynamic protocols. If you are reviewing a particular protocol, the EIGRP and BGP notes give you separate places to focus.
Read a note, then write down the points you want to revisit. Compare those points with another note on the page where the topics overlap. When you want to check your understanding, switch to a quiz on the unit page; a mind map can offer another way to revisit a topic. Choose a note that matches what you are studying.
Frequently asked questions
Which note is a useful place to start?
The notes on IPv4 routing protocols are a useful starting point if you want an overview. They describe connected routes, static routes and routes learned through dynamic protocols. From there, you can choose a more specific note, such as EIGRP or BGP, to focus your reading.
What topics do the notes cover?
The collection includes notes on connected routes, IPv4 routing protocol configuration and dynamic routing. There are also notes on EIGRP, BGP, OSPF headers and redistribution. University students and professional candidates can use them to review particular topics, while teachers can browse for ready-made material.
Are these notes free to use?
Yes. Every note listed on this page is free to open and study without an account. The notes were made by GoConqr users, rather than by GoConqr. A free account also lets you make your own notes, quizzes, mind maps and flashcards, and save quiz scores.