cisco dynamic trunking protocol

Tags: apply dynamic prepare Ane JKS class priority State oneOSPF Description:Multicast extension OSPF Lock Synonym OSPF generally refers to multicast extension OSPFThis entry is compiled and applied to the scientific entry of "Science China" encyclopedia. OSPF (Open Shortest Path first Open Shortest path priority) is an internal gateway protocol (Interior Gateway

a local VLAN for accessing the user. VLANs without users will be automatically trimmed. Let's take a look: SW1 # Show int trunk port mode encapsulation status native vlanfa0/20 on 802.1Q trunking 1 port VLANs allowed on trunkfa0/20 1-4094 port VLANs allowed and active in management domainfa0/20, 10, 20, 30 Port VLANs in Spanning Tree forwarding state and not prunedfa0/20, 10 !! On R1, fa0/20 ports are trimmed with only VLAN 1, 10sw2, and sw3. Note, a

Demonstration: Hybrid configuration of Dynamic Routing Based on Linux winows cisco Environment With GNS3 + VM, you can complete all the experiments on one physical computer) Supporting Demo Video: http://edu.51cto.com/course/course_id-499.html Training focus:The configuration is based on the dynamic routing protocol

IP address of an external route must be continuous. Route reduction is completed through the sub-commands under "router ospf", and this command is only valid on the VBR of the autonomous domain:Summary-address ip-address mask For example, router B injects an external route into the OSPF domain, and the injected subnet range is 126.1.96-127. To perform route reduction, you must perform the following operations on vrob B:RouterB #Router ospf 102Summary-address 126.1.96.0 255.%224.0Redistribute bg

unique. Default route Configuration The default route is generally used in the stub network, and the stub network is a network with only one egress path. Use the default route to send packets that are not included in the route table of the target network. In fact, you can understand the default route as a static route with a wildcard (wildcard. Dynamic Routing Protocol configuration method: IGRP

DTP (Dynamic Link aggregation Protocol)The dynamic link aggregation protocol (DTP) of DTPDTP (dynamic trunking protocol) is a Cisco private

sip_media 0:02:00 Timeout uauth 0:05:00 absolute Aaa-server TACACS + protocol tacacs + Aaa-server RADIUS protocol radius Aaa-server LOCAL protocol local Http server enable Http 168.98.0.250 255.255.255.255 inside No snmp-server location No snmp-server contact Snmp-server community public No snmp-server enable traps Floodguard enable Crypto ipsec tran

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 RIP version1 passive interface and unicast upd

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 and Packet forwardingExperimental Background : The company is connected to the expor

CISCO PT Simulation Experiment (14) router configuration for OSPF dynamic routingExperimental Purpose :Mastering the configuration method of OSPF dynamic route selection protocolMastering the OSPF route description in the routing tableFamiliar with the principle and process of routing and packet forwardingExperimental Background : The company connects to the egre

· Dynamic Routing : a route that can be self-adjusted based on network structure or traffic changes· category :1. Distance vector Routing Protocol (DV): RIP, IGRP Send routing entry via routing protocol2, Link State routing Protocol (LS): OSPF, Is-is No routing entries, only by collecting link information to calculate the route3. Hybrid routing

Dynamic routing rip is used in a larger enterprise network when there are multiple routers.Dynamic routing is the process by which routers communicate with each other, transmit routing information, and update routing tables with received routing information.Dynamic routing Protocol Classification:Distance vector routing protocol chooses routes such as RIP IGRP ba

With the development of China's routing industry, it also promotes the continuous improvement of dynamic routing protocols. Here we mainly introduce the dynamic routing protocol used in network communication, computer networks) it is a complex system with many technologies, and each technology plays an irreplaceable role like other technologies. Many internationa

There are two types of routing protocols: static and dynamic. I believe everyone knows this. In dynamic routing, is the classification of dynamic routing protocol clear? Here we will mainly explain the classification and main functions of these dynamic routing protocols. As

Cisco simulator static routing, dynamic routing rip configuration Dynamic routing protocol RIP commands are simpler than two lines The experiment topology diagram is as follows: More Wonderful content: http://www.bianceng.cnhttp://www.bianceng.cn/Network/lyjs/ To implement PC1 and PC2 communication, you need to c

650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M00/43/93/wKiom1Pbep7Bc6L5AABomL_VOTk718.jpg "Title =" clipboard.png "alt =" wkiom1pbep7bc6l5aabml_votk718.jpg "/> Cisco configures dynamic routing, which can be configured using the enhanced internal gateway routing protocol. Supports: Fast Convergence: dual (dispersion update algorithm) is used to ac

needs to do will be very complicated and prone to errors. The dynamic routing method enables the router to automatically calculate new route information according to specific algorithms to adapt to changes in the network topology. Classification of Dynamic Routing Protocols According to the region (Autonomous System), the dynamic routing

products, network services and network protocols that use unconventional network technologies. Computer networks are becoming more and more complex. The reason is that there are a variety of network technologies and various network protocols used to connect two or more networks, this leads to multiple possible connection methods between networks. For example, CISCO routers have self-developed dynamic routi

packet transmission, and the static routing method does not need to be calculated by the router, however, it relies entirely on network planners. When the network scale is large or the network topology changes frequently, the work that the network administrator needs to do will be very complicated and prone to errors. The dynamic routing method enables the router to automatically calculate new route information according to specific algorithms to ada

enterprises have also launched a variety of products, network services and network protocols that use unconventional network technologies. Computer networks are becoming more and more complex. The reason is that there are a variety of network technologies and various network protocols used to connect two or more networks, this leads to multiple possible connection methods between networks. For example, CISCO routers have self-developed