mpls sla

It has been three days since the summer vacation. Through these days, I have been deeply touched by the learning of the shortbrain English document. Shortbrain thoroughly overturned the English learning models we used over the past decade, even

Second ViewSLAThe document is far more rewarding than the first time. Why? The reasons are as follows.   First, I did not start reading the document for the first time.SbAfter learning English, I only wrote the document once. Some of the methods

I. Overview: It is estimated that the actual work will often encounter with Asa two ISP line, for example, Telecom and Netcom, and there is not enough budget to buy load balancing equipment, but want to achieve link load sharing and automatic

VPN clients can be provided Internet access by forwarding the traffic of the VPN user to the ISP's Internet network management. Implemented by creating a static route in the VRF of the PE router and specifying the next hop in the global routing

We break down the Multi-Protocol Label exchange technology into several major elements, hoping to help you understand the working principles of this technology. To facilitate understanding, we will use an interesting analogy to describe how the

1. Interconnection between different VRF: (Integration of intranet and external network) The topic finally found a positive solution in the book. There's always a question around me and some friends, if two vrf (companies) have access to each

-Mesh full connection effect is solved by BGP Route reflectors. Refined bandwidth management can be solved through Te technology, that is, the Service SLA provided by MPLS exp, and the high reliability protection of tunnels provided by te FRR (fast re-routing)/LSP backup. Because of the flexible networking mode, good scalability, and complete OAM functions, mpls

network nodes, Good adaptability to new business, protocol, or physical layer specifications that may arise in the future. Again, because the RPR loop each node grasps the loop topology structure and the resource situation, and adjusts the loop bandwidth allocation situation according to the actual situation, therefore the network management personnel does not need to the node resource allocation to carry on the too many intervention, reduces the artificial disposition to bring the human error.

the optical switching structure is introduced. In addition, the fast search technology of Route tables, QoS Assurance, and MPLS network optimization are also being paid more and more attention to the introduction of optical switching in routers. ASIC Technology Because manufacturers need to reduce costs, ASIC technology has been widely used in routers. In a vro, to greatly increase the speed, the first thing you don't think of is ASIC. ASIC can be us

guarantees the quality of service for 3G network mobile terminals of different levels of business applications, different SLA requirements to achieve end-to-end in the same management domain. Before the official commercialization of 3G, there will be different stages, such as the integration, testing, and deployment of devices from different manufacturers. The most prominent problem at this stage is the difference between IETF and 3GPP/PP2 SIP networ

code, virtual connection virtual concatenation, and Link Capacity Adjustment Scheme-LCAS. GSMP is designed to implement multiple data services and use statistical multiplexing to work with existing underlying transmission links. This not only improves the efficiency of transmission bandwidth usage, but also guarantees the QoS and SLA of connection services. It can be said that green is a simple and easy-to-use Adaptation Mechanism for transmitting Et

The rapid development of broadband business has brought about profound changes in traditional telecom industry and it business. The integration of multiple services and multiple networks has become an irreversible trend. As the main network entity in metropolitan Area Network, the broadband metropolitan area Network will become the host platform of 3G, NGN and other new value-added services. 3G, NGN, such as real-time voice and video applications, requires metropolitan area network to provide

The rapid development of broadband services has brought profound changes to the traditional telecom industry and the IT industry. The convergence of multiple businesses and networks has become an irreversible trend. As the main network entity in the man, the broadband man will become the bearer platform for 3G, NGN and other emerging value-added services. Real-time voice and video applications such as 3G and NGN require the man to provide service quality assurance and telecom-level network relia

The rapid development of broadband services has brought profound changes to the traditional telecom industry and the IT industry. The convergence of multiple businesses and networks has become an irreversible trend. As the main network entity in the man, the broadband man will become the bearer platform for 3G, NGN and other emerging value-added services. Real-time voice and video applications such as 3G and NGN require the man to provide service quality assurance and telecom-level network relia

The rapid development of broadband business has brought about profound changes in traditional telecom industry and it business. The integration of multiple services and multiple networks has become an irreversible trend. As the main network entity in metropolitan Area Network, the broadband metropolitan area Network will become the host platform of 3G, NGN and other new value-added services. 3G, NGN, such as real-time voice and video applications, requires metropolitan area network to provide qu

, hardware deployment can be done even between the completion of a standardized work for a particular protocol. This is critical to accelerating new technologies like carrier-grade OpenFlow-based Sdn.4.2 Control channel: Asidua's Wanstax product lineAsidua's Wanstax product line provides customers with a complete set of control channel software, thus accelerating the development of network services.With the CFM ITU-T y.1731 Stack, the wanstax supports both OpenFlow 1.3.2 and OAM functions. Wanst

unchanged. Most group editing tasks are only performed in VLAN fields. The inbound and outbound groups can carry 0, 1, or 2 VLANs. VLAN processing rules must be flexible enough to process any combination. For PTN switching, the user group must be encapsulated into the PW load after being switched to the PW port. PW groups can have very complex formats, including external L2 headers, external VLANs, LSP tags, PW tags, control words, and internal MAC or IP frames. The switch must first classify e

switch connects to the aggregation switch through multi-link bundling. On the one hand, it can completely avoid second-layer loops and make full use of the uplink bandwidth of the access layer. Note that STP should be enabled even in L2 Networks without loops to prevent errors in device configuration and physical link maintenance. At the same time, although the network does not have a loop, STP may still affect the L2 network across multiple data centers. For example, when the network topology

At present, PE routers are widely used. They are one type of VPN routers. So I have studied the explanations and principles of PE routers and will share them with you here, I hope it will be useful to you. VPNVirtual Private Network (VPNVirtual Private Network) is a virtual Private Network based on public networks. It uses tunneling, encryption, and other technologies to provide users with a sense of direct connection to the Private LAN. Introduction to MPLS