aaa mpls

//tstringlist Common Methods and properties:varList:tstringlist; I:integer;beginList: = tstringlist.create; List.add (' STRINGS1 ');{Add}List.add (' Strings2 '); List.exchange (0,1);{permutation}List.insert (0,' STRINGS3 ');{Insert}I: = List.indexof (' STRINGS1 ');{The first occurrence of a position}List.sort;{sort}list.sorted: = True;{Specify sort}List.count;{Total}List.text;{text Collection}List.delete (0);{Delete, 0 is the first data}List.loadfromfile (' C:\tmp.txt ');{Open}List.savetofile ('

Is aaa. style equivalent to aaa. getAttribute (style) in js? Is there any difference? I tested the same results in various browsers (ie 6 to chrome). I didn't find any difference? I know the difference. The second sentence below cannot be found in the advanced browser, but I want to ask why the second sentence in IE67 can also be successfully executed ??? Is there any difference between

Rd and RT (mpls vpn bgp) Rd (route-distinguisher) is used to identify different VPN instances on the PE device. Its main function is to achieve address multiplexing between VPN instances. It and the IP address constitute a 12byte vpnv4 address space, rd and the route are carried together in the bgp update message and published to the peer end. On the one hand, we need to verify whether the RD function is implemented, whether the PE device can achieve

This document mainly explains the following: MPLS header structure and the role of each primary field. How the tagged message is forwarded Keep the MPLS tag names, as well as their role. Determines the importance of MPLS MTU in MPLS networks. In MPLS, they are exchanged

is based on TCP, ldp can establish a session across the network without direct connection. (2) Establishment of TCP connection (3) establishment of LDP Session (4) Distribution of labels different interfaces on the same vro can enable the ldp or tdp Protocols respectively, both ldp and tdp protocols can be enabled on the same interface. next, we will use an actual implementation example to explain the principle of MPLS. the topology uses an experimen

Import Java.io.BufferedReader;Import Java.io.BufferedWriter;Import Java.io.FileInputStream;Import Java.io.FileOutputStream;Import Java.io.InputStreamReader;Import Java.io.OutputStreamWriter;public class Test {private static string[] stringlist;public static void Main (string[] args) throws Exception {String filepath1= "C:\\zlb\\applicationresourcesnew.txt";String filepath2= "C:\\zlb\\000.txt";String item;BufferedReader in=new BufferedReader (New InputStreamReader (New FileInputStream (filePath1)

MPLS Multiprotocol Label Switching-Multi-Protocol Label exchange technology is a new technology that uses tags to guide high-speed and efficient data transmission on open communication networks. Its value lies in its ability to introduce the connection mode in a connectionless network. Its main advantage is that it reduces network complexity, is compatible with various mainstream network technologies, and can reduce network costs by 50%, ensure QoS an

Mobile data is one of the most promising Telecom businesses. It can meet the needs of various mobile terminal users to access the Internet anytime, anywhere, it can also meet the needs of data and multimedia communication between them. Mobile IP is one of the key technologies to implement mobile data services. It supports mobile terminals with fixed IP addresses to move freely on the Internet and keep communication uninterrupted during the mobile process. Multi-Protocol Label Switching (

Networking requirements:1. Configure the basic information of each vro2. Configure OSPF specifications and change the network type to point-to-point3. All routers run OSPF, RT4 E3/0, RT5 E3/0 network to OSPF, RT1E3/0 re-publish directly to OSPF4. All routers run MPLS, And the Label Distribution Protocol is LDP.5. Run IBGP in RT4 and RT5 and publish E3/1 to BGP.Previous ConfigurationThe IGP configuration is as follows:RT1:Router ospf 1Router-id 1.1.1.1

With the continuous development of global network facilities, a large part of the network field has recently switched to the use of Multi-Protocol Label Switching (MPLS), which simplifies the virtual private network (VPN) link, implementing service convergence and traffic engineering offers attractive opportunities while minimizing complexity and overhead related to earlier methods. The role of MPLS In ear

With the continuous development of global network facilities, a large part of the network field has recently switched to the use of Multi-Protocol Label Switching (MPLS), which simplifies the virtual private network (VPN) link, implementing service convergence and traffic engineering offers attractive opportunities while minimizing complexity and overhead related to earlier methods. The role of MPLS In ea

With the continuous development of global network facilities, a large part of the network field has recently switched to the use of Multi-Protocol Label Switching (MPLS), which simplifies the virtual private network (VPN) link, implementing service convergence and traffic engineering offers attractive opportunities while minimizing complexity and overhead related to earlier methods.The role of MPLS In early

In the course of the development of IPOA technology, CIPOA (Classic IPOA, that is, traditional lP on ATM), LANE (LAN simulation), and MPOA (Multi-Protocol Transmission on ATM) emerged one after another) IP address switching, CSR (cell Switch Router technology), ARIS (Integrated IP address switching technology), TapSwitching (Label Switching Technology), MPLS and other technologies. These IPOA technologies can be divided into two types: overlapping mod

MPLSMultiprotocol Label Switch (MPLSMultiprotocol Label Switch) was originally proposed to speed up router forwarding, but because MPLS is used in Traffic engineering Traffic Engeering) and VPN are two key technologies in the current IP network. MPLS has become an important standard for expanding the IP network scale. The key to MPLS protocol is to introduce the

, rich function and private network security, flexible, efficient combination, not only can reduce the user network equipment investment and line, reduce the user's monthly communication expenses, At the same time, the use and maintenance of the network become simple, easy to manage and expand, reduce the network operation and management of human and material costs.Netcom MPLS VPNMPLS VPN belongs to one of the Ip-vpn. According to Gao Yin, senior mana

MPLS routing protocol is one of the most common protocols in the process of using a router. Many people may not understand the basic concepts of MPLS routing protocol. It doesn't matter. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things. MPLS routing protocol (Multiprotocol Label Switch) was initial

configuration:1867 bytes!Version 12.4Service Timestamps Debug DateTime msecService Timestamps log datetime msecNo service password-encryption!Hostname R1!Boot-start-markerBoot-end-marker!No AAA New-modelMemory-size Iomem 5!!IP CEFNo IP domain Lookup!IP VRF R1Rd 1:100Route-target Export 1:100Route-target Import 4:100!MPLS Label Range 100 199MPLS Label Protocol LDP!Interface Loopback0IP Address 1.1.1.1 255.2

I won't talk about the configuration. Read the previous blog!1. propagation of CE and pe vrf private networksThe IPV4 route in the CE global route table is transmitted to the corresponding VRF route table of PE through the routing protocol (such as RIP, OSPF, OSPF, and BGP) between PE-CE. On PE, the routing protocol (Routing Protocol process or routing protocol instance) for routing exchange with CE must be bound to the corresponding VRF. On the bound VRF interface, only the VRF routing protocol

Introduction to CISCO router AAA and related routing configuration cisco aaa www.2cto.com 3A concept: authentication authorization Accounting accountingcisco provides a variety of 3A services for routers and switches: 1. Self-contained AAA router/NAS self-contained AAA service NAS (Network Access Server) 2. Contact the

.2cto.com R6 # SHOW RUNBuilding configuration... Current configuration: 2320 bytes! Version 12.4 service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption! Hostname R6! Boot-start-markerboot-end-marker !! No aaa new-modelmemory-size iomem 5 !! Ip cefno ip domain lookup !! Ip vrf r6in rd 6100 route-target import 100:100! Www.2cto.com ip vrf r6out rd route-target export!