Experiment: Huawei mux vlan configuration and management, Huawei mux
The following experiment is an experimental video teaching course designed by the author for "Huawei switch Learning Guide". Click here to view details: http://edu.51cto.com/course/course_id-2091.html
Huawei's mux vlan function enables different VLANs located in the same IP network segment.(All
Abstract:The flexibility of the network protocol stack of embedded systems is an important indicator in applications. This article introduces the MUX (mutiplexer) interface of the VxWorks network protocol stack of the embedded operating system and its usage.
Keywords:VxWorks network protocol stack MUX
VxWorks is a high-performance and cutting-down embedded real-time operating system launched by Wind River S
Multi-switch switch for topic_tools mux topicHttp://wiki.ros.org/topic_tools/mux
Catalogue1.mux1.mux Usage2.Associated MUX Tools (Mux_select, Mux_add, Mux_delete)2.ROS API1.muxThe MUX node subscribes to a series of input topics and forwards one of the topics to another topic
Most of today's applications are based on the network, in the open source China iOS client source code on the network communication in three libraries, ASI and afnetworking, there is an Apple official reachability to detect the current network conditions, this article describes the current use of the more ASI class library ;
ASIHTTPRequest, an ASI, encapsulates
MUX VLAN Application ScenarioIn the enterprise network to achieve mutual access between customers and customers, customers and employees are not mutually accessible, employees and employees can access each other, employees and customers can access the server.MUX VLAN is a two-layer traffic isolation mechanismThe MUX VLAN is divided intoPrincipal VLAN (primary VLAN) and subordinate VLAN (from VLAN), divided
MUX VLANPrinciple:Devices within the same subnet (IP level), but not the same VLAN (2, 3, 10), can be used to adjust the role of the VLAN to communicate or not communicate, save IPTwo major classes of VLANs: Primary VLAN (primary interface), sub-VLAN (Group VLAN and isolated VLAN)1) The main interface can communicate with all interfaces2) devices within the same inter-group VLAN can be interconnected3) Different groups of Vvlan are not able to communi
Experiment: Huawei mux vlan configuration and management
The following experiment is an experimental video teaching course designed by the author for "Huawei switch Learning Guide". Click here to view details: http://edu.51cto.com/course/course_id-2091.html
The mux vlan function of Huawei enables layer-2 communication between different VLANs located in the same IP network segment (between all slave VLANs an
This is a creation in
Article, where the information may have evolved or changed.
The title is completely translated, Gorilla/mux is a powerful URL router and dispatcher, but personally feel that translation is not in place, look.
The Gorilla/mux package is a layer structure that configures the various parameters required for client access in this structure and then passes it to HTTP. The Handle () function
First, prefaceTonight in the eyes of the people to see the front-end technical experts-He Shijun on the JavaScript sentence should be added semicolon? "The answer, let me once again see Daniel's style, really admire extremely." But pure admiration is not enough to repay him such excellent words, must understand the meaning of the text and the principle behind it deserves it!Prior to this we need to understand the ASI (automatic semicolon insertion mec
This is a creation in
Article, where the information may have evolved or changed.
Objective
In order to make the route of Golang clearer, the code that makes the way is more readable, we use the MUX package to implement the route, and the original function is streamlined
This series of articles all the code here
Begin
The required packagegithub.com/gorilla/mux
We set the route configuration method when we s
Development Experience: A Summary of the methods and differences between AFN and ASI, afnasi
After years of iOS development, I would like to summarize the experiences of using the two network processing third-party frameworks under the HTTP protocol.
First, let's talk about AFNetworking:
1. 2 Management Objects1. AFHTTPRequestOperationManager* Encapsulation of NSURLConnection
2. AFHTTPSessionManager* PairNSURLSessionEncapsulation
II,AFHTTPRequestOpera
1) In communication transmission systems, MUX (pronounce muks, sometimes spelled "MUX") is an abbreviation for multiplexing,
A device that sends multiple signals on a carrier channel at the same
Time in the form of a single, complex signal to another device that
Recovers the separate signals at the processing end. The specified er is
Sometimes called
Demux(Or "Demux ").
2) on the Internet, a
Super-vlan :
Achieve two-layer isolation, three-layer interoperability;
all the Sub-vlan all three-tier communication needs to pass Super-vlan this gateway to implement;
in a large network, saving IP Resources. VLAN communication can be achieved by simply configuring the Super-vlan address ;
Mux-vlan :
Implement VLAN rooms and VLAN internal user, traffic isolation and control
dividing the main VLAN , from VLAN , from VLAN
Summary: HTTP requests can be implemented using Nsurlconnection, Nsurlsession, AFN, ASI and other methods, including GET, post two request mode and synchronous, asynchronous program execution mode.Nsurlconnection
1 Get-Mode synchronization requests
/** * get sync request */ -(void) getsynch{ // get URL nsurl*url = [[nsurlalloc] initwithstring:@ "http://localhost:8070/MJServer/login?username=123password=123"]; // GET req
A.asi Basic Knowledge1.ASISimple IntroductionASI: The full name is ASIHTTPRequest, nicknamed "http Terminator", the function is very powerful. The implementation of ASI is based on the underlying cfnetwork framework and is therefore highly efficient. The GitHub address of ASI Https://github.com/pokeb/asi-http-request ASI
This article QQ space link: http://user.qzone.qq.com/29185807/blog/1460616602
This article csdn Links: http://blog.csdn.net/screscent/article/details/51151550
In the k8s source code, there are a lot of use of MUX and broadcaster. These two things are very simple in themselves, but more and more feel, do not take these two things to explain, fear that there will be a lot of things will not be clear. So it is better to explain.
Source code in K8s.io\kub
Original http://www.cnblogs.com/wendingding/p/3961681.htmliOS Development Web-file download using the ASI frameworkDescription: This article describes the framework ASI often used in iOS network programming, and how to use the framework for file downloads.First, Brief introductioncode example: 1#import"YYViewController.h"2#import"ASIHTTPRequest.h"34 @Interface Yyviewcontroller ()567 @end89 @implementation Y
First, the bottom realization1> AFN based on OC nsurlconnection and nsurlsession2> ASI 's underlying cfnetwork framework based on pure C language3> ASI has a higher operating performance than AFNIi. data processing for the return of the server1> ASI does not provide direct data processing to the server, directly returns the data\string2> AFN provides a variety of
done for the data mode, the AT command can not be interactive.So this time, there is a thing, this thing is Cmux Protocol (gsm0710) specifically what I am not very clear, multiplexing serial port technology, many SIM card modules are supported by this protocol, you may see in the SIM card details of his support 0710 MUX protocol features. This cmux is a thing between your MCU or SOC and GPRS, it will make your serial port become more than three, it w
info method ), there are a lot of related extensions, there is a RTCP-MUX extension, recently tested QoS in doubango, found freeswitch to doubango RTCP feedback, network layer reports ICMP inaccessible, the client does not receive RTCP feedback, the reason for the failure of QoS is that RTCP-MUX is a ghost. doubango supports this extension, but freeswitch does not, the purpose of this extension is to send
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