anatomy of internet routing protocol

The Border Gateway Protocol, also known as BGP, is mainly used to connect to the routing protocol of independent systems on the Internet, it is an enhanced, comprehensive, and scalable protocol developed by the Internet Engineerin

daemon finds that there are multiple routes to the same sink, it (in some way) selects the best route and adds it to the routing table. If the routing daemon finds that a link is disconnected (possibly because the router crashes or the route is poor), it can delete the affected route or add a route to bypass the problem. In a system like the internet, many diffe

for routing protocols is that the accessible information in all routers on the Internet network must be consistent. The process of making all routing tables conform is called Convergence (Convergence). Convergence time is the sum of the total network sharing of information and the time it takes for all routers to calculate the optimal path.3. static

Internet Protocol Summary, Internet Protocol Today, I saw an article on network protocol on my way to work. I think it's a good job to write. Well, of course I want to keep some good stuff. I 'd like to share it with you here! This article is reproduced in the network log of

Previous: static Router DynamicRouting ProtocolFeatures 1) the dynamic routing protocol can automatically update its route table and send updated messages to other dynamic routing protocols it knows. 2) the purpose is to manage the work of the network administrator. 3) There must be a routing

check, or refer to the router instructions, in my opinion, these methods are not by the shop, are incomplete, these tutorials simply explained how to bridge two routers, but did not solve the actual problem of Internet access Many tutorials have this step: when you set up the secondary route (b route, from the route) all the DHCP server-----The Dynamic Host Setting protocol (which can automatically assign

Many people may not have a special understanding of the routing protocol of the sensor network. The following describes the routing protocol of the sensor network. With the development of communication, computer, network, information processing, sensing, and other technologies, we have been able to produce intelligent

information.2. Get WiFi signal point name and signal strength via NIC.3. Enter the WiFi name password, encryption method, whether it is hot, authorization method and so on several elements, add the configuration to the WiFi connection list.Also need to design the function: Adjust the order of preferred network list, because there may be 2 WiFi at the same time, one can not surf the internet, then the trouble."HJ/T 212-2005 data Transfer Standard"Duri

This article describes the basic working principles of routers in TCP/IP networks, introduces several functions of IP routers, and provides Static Routing and dynamic routing protocols, as well as the concept of the internal gateway protocol and the external gateway protocol, and briefly introduces the most common RIP,

The specific design of AdHoc wireless network routing protocols will be the focus of this article. The introduction of routing protocols, network topologies, and other related technologies gives you a better understanding. 1. AdHoc wireless network routing protocol design requirements A key issue in AdHoc Network Desi

At present, the ASON routing protocol is widely used. So I have studied the comprehensive description of the OSPF-Based ASON routing protocol. I will share it with you here, hoping it will be useful to you. With the development of related technologies in the information field, especially the powerful driving force of

Over the past 20 years, network technology has continued to develop, from the initial X.25, frame relay, to Ethernet, FDDI, to the popular ATM, different technologies provide diverse network options. To achieve network interoperability among various types of LAN and WAN, you need to use the network protocol. The network protocol stack used by the Internet not onl

: distance vector and link status. But we still think it belongs to an advanced distance vector routing protocol, HYBRID). We will not discuss it too much here. Both VPN and IGRP are proprietary routing protocols of CISCO. They can only be used in CISCO or its authorized routing products .) In a large network, such as

LAN is not changed, and the configuration and access control list of the external network Port WAN needs to be changed .Increase the configuration of the VPDN. Assuming the username is admin, password 123456, the configuration process is as follows:This case is XX Telecom ADSL PPPoE access, need to use a common ADSL modem and a Cisco 2600 router (dual Ethernet port), IOS 12.2 (), can realize LAN sharing Internet.　　This case configuration is divided i

large network, such AS the Internet, a very small Interconnect Network is divided into Autonomous systems AS (Autonomous System). Each AS is considered AS a self-managed Interconnect Network, an autonomous system uses the same routing policies and algorithms internally. A large company's network connected to the Internet is its own autonomous system, because oth

power consumption. Currently, most WMN routing protocols are designed to treat Mesh clients and Mesh routers equally without considering the differences between them, distinguishing two types of nodes to study routing protocols may become a noteworthy topic.6. In network convergence applications, a wireless network composed of user nodes can be considered as an autonomous domain and can directly adopt the

Internet. In this case, broadcast will waste a lot of unnecessary network bandwidth, which may cause serious network performance problems. Therefore, the IP Multicast Routing Protocol in Sparse Mode must rely on technologies with routing selection capabilities to establish and maintain multicast trees. Sparse Mode mai

, including user nodes with Strong Mobility and limited power consumption, and weak mobility, access nodes and gateway nodes with unlimited power consumption. Currently, when designing the vast majority of WMN routing protocols, the Mesh clients and Mesh routers are treated equally without considering the differences between the two, and the two types of nodes are distinguished to study the routing

In the internal gateway routing protocol, we mainly introduce the enhanced internal gateway routing protocol. For details, refer to the following link. Enhanced inner Gateway Routing Protocol Enhanced Interior Gateway

In the past decade, with the continuous expansion of computer networks and the rapid development of large-scale interconnected networks such as the Internet, routing technology has gradually become a key part of network technology, routers also become the most important network devices. Users' Needs Promote the Development of routing technology and the populariza