RIP and IGRP are commonly used router configuration protocols. What problems should we pay attention to when configuring RIP and IGRP? What should we do? The following configuration steps provide detailed answers.
RIP Protocol
RIP
CISCO PT Simulation Experiment (13) router RIP dynamic routing configurationExperimental Purpose :The configuration method of mastering RIP Dynamic route selection protocolMastering RIP routing descriptions in routing tablesFamiliar with the principle and process of Routing
RIP is a common dynamic routing protocol, which is rarely used in actual projects. Due to its inherent defects, the network size cannot be large. Let's talk about its basic configuration.
Topology:
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R1:
Int e0/0
Ip add 12.1.1.1 255.255.255.0
No sh
Int l0
Ip add 1.1.1.1 255.255.255
Tags: process proc ima RAC Technology share static term ADOBy configuring static routes, you can achieve an increase in routing entries for routers in a relatively simple network.However, if there are more than 20 routers in a network, it is difficult to configure static routes to accommodate the complexity of routing entries and changes in the network. At this point we can use the RIP protocol to configure simple dynamic routing, thus reducing the wo
router interface. For example, the s0/3/0 interface receives route updates for Version 1 and Version 2, but only sends route updates for version 2. The configuration is as follows:// R1 (config) # interface s0/3/0R1 (config-if) # ip rip send version 2R1 (config-if) # ip rip receive version 1 2 //Interface Send Recv Triggered
Cisco router RIP version1 (2)* Note: This article is intended for the majority of users to learn. Some of them will mention some professional Internet terms or abbreviations. If you do not understand the network, you can learn and explore it together. If you have any questions, you can add QQ or YY. (QQ: 914560310, YY: 283755973) "//" is not a command output or description.This time we will talk about the
control. 2, the message carries the mask information, supports the route aggregation and the CIDR(classless inter-domain Routing, the non-class inter-domain route). 3, support to specify the next hop, on the broadcast network can choose to the best next-hop address. 4, support multicast routing to send update messages, reduce resource consumption. 5,support the verification of protocol messages, and provide clear-text verification and MD5 verification of two ways to enhance security. Note:
authenticationMD5 Certification principles:1. Sending the minimum key ID keys2. The number that carries the key ID3. The receiver first looks for the same key ID, if any, matches only once, determines whether it succeedsIf there is no key ID, only one hop down is found, and if it matches, the authentication succeeds; if it does not match, the authentication failsRIP v2 Support Auto-summarizationRip issued default route (5 kinds)1. Method one. Default-information originate---------------recommen
understand the RIP Protocol:
* Configure the IP address and loopback port first.
After completing the configuration before the experiment, we will configure router R1 and use it as an example:
R1 # configure terminal // enter the Configuration Mode
Enter configuration commands, one per line. End with CNTL/Z.
R1 (con
Tags: color span mat Inconsistent distribution change yourself CISC lisOSPF and RIP bidirectional redistribution experiments, the knowledge points include: Use Access-list and Route-map to filter the route, modify the ad value to prevent suboptimal path generation.The old driver introduced the idea is: the network edge will often appear loops and suboptimal, the dynamic routing protocol itself will have its own anti-ring mechanism, so it is likely tha
Rip (CISCO) Case 2 of OSPF advanced applicationsCase 2:1. Job Requirements: Lt; 1 implement communication between networks running ospf and ripMethod: Route redistribution and injection default route Lt; 2 configure the peripheral area Lt; 3 configure the complete peripheral area2. Topology3. The device configuration is as follows:R1 (config) # line console 0R1 (
reduced. This situation is becoming more visible in operators, and for the increasingly depleted IPv4 today, the continued dismantling of IP addresses is a major problem
To make it more efficient in a large scale network, routing totals are used. CIDR and vlsm are actually an inverse operation.
The following is an experimental topology
After a good configuration through the SH IP route, you can see that the R4 router has each subnet route, while
, and the number of hops is 16, which indicates that the network cannot be reached.
1. commands related to RIP route Configuration
Task
Command
Use RIP Protocol
Router rip
RIP version
Version {1 | 2}1
For the configuration of the RIP route protocol of the Cisco 2500 router, start the RIP route from the routing protocol, allow the RIP route broadcast in a non-broadcast network, and set the version of the RIP, at the same time, w
NetworkNetwork
Note: 1. Cisco RIP version 2 supports verification, key management, route aggregation, classless Inter-Domain Routing (CIDR), and variable length Subnet Mask (VLSMs)
2. Example
Router1:router ripversion 2network 192.200.10.0network 192.20.10.0!
Related Debugging commands:
Show ip protocol
Show ip route
In global setting mode:
1. Start
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