mpls sla

encapsulated at Layer 3rd of the network protocol stack. The following tunnel protocols are available:IPSecIP Security) Protocol: the IPSec protocol is not a separate protocol. It provides a complete set of architecture for data Security on the IP network, including AHAuthentication Header), ESPEncapsulating Security Payload) IKEInternet Key Exchange. To ensure the integrity, authenticity, anti-replay and private nature of data packets during network upload and transmission.GREGeneric Routing E

another, while the route table describes the network information and directs the data packet from one machine to another. 4. misunderstandings At present, many people understand the implementation of a system. These people are similar to three categories. The first type is proficient in Linux kernel, the second type is proficient in the configuration of Cisco devices, and the third type is proficient in Windows Network Programming and NDIS. The three types have very few common intersections, so

As a new network architecture, SDN has become a hot topic in the industry. The open network it advocates represents a change in the concept of network construction from adapting network capabilities to actively adapting network capabilities to the needs of network applications. Separation of forwarding and control, centralized control, and open network programming interfaces are the main features of SDN network architecture. As the main SDN protocol, openflow hopes to use a new forwarding protoc

use cluster resources to process specific computing tasks. Of course, it would be best to solve these problems perfectly. Currently, the permission management function provided by Hadoop itself cannot meet the general needs, or we choose from some simple or complex authentication mechanisms that Hadoop already has to suit the needs of our Organization, or we can develop some permission management systems on the periphery and integrate them with Hadoop as a supplement.Compared with the Kerberos

exposed to the guest OS and cannot access the host OS. The user cannot create the virtual machine in the guest OS again.3. How does Azure Virtual machine recover if the server on which Microsoft Azure resides is down?In traditional IDC room hosting, if the physical server is down, all virtual machines will be down and need manual or monitoring software for redeployment.From high-availability files, Microsoft Azure virtual machines are saved in VHD format and are triple-redundant in the same dat

. Plan site recovery More and more business personnel recognize that daily access to reliable and available email systems is the foundation for their success. For many organizations, the mail system is part of the business continuity plan and site recovery should be considered when designing the mail service deployment. Basically, many site recovery solutions involve deploying hardware in the second data center. In the end, the overall design of the DAG includes the number of members of the DA

The performance of Huawei enterprise-level routers is still very good, and the market demand is gradually increasing. Here we will introduce the Huawei NetEngine enterprise-level routers to you, quidwayNetEngine 20E/20 series routers are the fifth-generation enterprise-level high-performance Routers developed by Huawei Technology Co., Ltd. for carriers, industry networks, and enterprise networks. NE20E/NE20 series enterprise router according to the number of business slot can be divided into NE2

on, may be necessary in some slices, but are not required in other network slices. Operators can tailor their network slices in the way they want, and may be the most cost-effective way.How to implement network slicing between the two (2) Edge and core cloud network slices: ip/mpls-sdnThe software-defined network, although a very simple concept when introduced first, is now becoming more and more complex. In the case of overlay, SDN technology is abl

For example, I need to apply this patch for my Linux source code:http://git.kernel.org/cgit/linux/kernel/git/davem/net.gi t/diff/?id=fe82b3300ec9c0dc4ba871f9a58b265aadf4e186First, I copy this paragraph to a file in local directory:/usr/src/linux-4.3/patch.file."Diff--git A/net/mpls/mpls_iptunnel.c B/net/mpls/mpls_iptunnel.cIndex 67591AE.. 64afd3d 100644---a/net/mpls