docsis 3 1 router

This section would continue the actual configure for IHS related files.3) Copy The httpd.conf file to httpd2.conf, and modify them. Now Virtual IP has been added, and it's port has been released, so we can start to do some needed configure. Firstly, copy the httpd.conf file as httpd2.conf.For Apache based server, 1 Apache server instance need 1 httpd.conf file. A

TCP/IP protocol details volume 1 Study Notes series 3-IP Routing Chapter 9 IP routing This chapter describes the basis of the TCP/IP protocol cluster. IP routing ensures that the correct transmission path can be found for the datagram. If it cannot be found, the sender will be notified of a failure to issue the message. The information used in the route finding process is maintained in two ways: each host m

(1) Differences Between Layer 2 switches, Layer 3 switches, and Layer 4 switches The layer-2 switching technology is mature. The layer-2 switch is a data link layer device that can identify the MAC address information in the data packet and forward it according to the MAC address, the MAC addresses and corresponding ports are recorded in an internal address table. The specific workflow is as follows: (

The message passing system is a solution for sharing data. Its existence enables the integrated applications to focus on the data to be shared. PS: the term is Microsoft's name. 1. Message channel (Queue)A Message channel is a pre-configured message container based on rules published in the system.Channel technology is the core of asynchronous communication. Although sender and consumer er do not know where each other is, they must know the queue

The processing of layer-3 data packets by the Gigabit route switch technology, I insist on writing notes every day. Record your experiences and put more time into your career. In the traditional sense, only the device that processes Layer 2 Data Forwarding is called a switch. The switch only processes and forwards data according to the destination and source MAC addresses of the data packets, it does not involve the content in the layer-

using ASIC hardware to achieve routing and switching at line speed, the latter represents the fast ip of 3com, and the virtual fast Security Network of cabletron. The method used is to route the network at the first layer, then, the second layer switches the end-to-end network stream data group. This is the policy of "one route, then switch. The powerful functions of the layer-3 Exchange router are as foll

still don't know what else to do ...); (2) The first part of the transport layer appears only in the first part. UDP is relatively simple. All packet loss and retransmission problems must be managed by upper-layer applications. 2. Internet address, broadcast, Multicast There are 5 types of Internet addresses, in the following format:Three types of addresses are available: unicast address, multicast address, and broadcast address. The host number 0 indicates the network number, and the host num

Simply put: Layer-1 switchOnly physical layer protocols are supported (one phone-controlled switch can be called ???)L2 SwitchSupports physical layer and data link layer protocols, such as Ethernet switches.L3 SwitchSupports physical layer, data link layer, and network layer protocols, such as some switches with routing functions. In terms of the ISO/OSI hierarchy, switches can be divided into L2 switches and L3 switches. A layer-2 Switch refer

. php.The initializer. php file is as follows: class initializer { public static function initialize() { set_include_path(get_include_path().path_separator . "core/main"); set_include_path(get_include_path().path_separator . "core/main/cache"); set_include_path(get_include_path().path_separator . "core/helpers"); set_include_path(get_include_path().path_separator . "core/libraries"); set_include_path(get_include_path().path_separator . "app/controllers"); set_include_path(ge

. * Vro The vro is located at the network layer, which can isolate conflicting domains and broadcast domains. Each subnet (subnet) belongs to a broadcast domain. Broadcast cannot be sent between different subnets. Therefore, you must use a router (or a layer-3 Switch with routing functions) to control broadcast ). After a vro is used, the network Interface (LAN Interface) on the vro can be used to separate

We know that the core part of a network is the key to the entire networking, and many enterprises have chosen layer-3 switches as the core of the entire network, A layer-3 switch is a common vswitch with a route function added. Do not underestimate the added routing function of a layer-3 Switch. When a layer-3 switch i

Through the previous two articles "detail: full steps for wireless laptop Internet access 1) 2)", I think everyone is familiar with the hardware installation and parameter settings of the router for wireless laptop Internet access, as the focus of the network-security issues. How should I set it? It is important to set the wireless connection of the router in th

About mule ESB, in short, mule accepts a message and processes the message in a certain order. Such processing can lead to multiple results. Sometimes, mule changes or transforms the message and returns it to the original message source (request-response ). Or, send the form to one or more third parties (router, transfer) based on the original one ). In other cases, if the message does not meet the specific requirements, mule can reject the message va