network objectives

The network adapter is also known as the NIC or network interface card (NIC), the English name network Interface card. It is a device that enables computers to be networked. The NIC is the network adapter that connects the PC to the LAN. The NIC is plugged into the computer's motherboard slot, It is responsible for tra

How to differentiate between dual-screen and unshielded Network cables and dual-screen network cable shielding As a part of the Integrated Wiring Design and Construction, the network cable is the basic medium for most information transmission systems. Its importance is self-evident. What is the main role of this article in resolving and shielding the

We know that vmware workstation provides many virtual devices. By using these devices, we can build a typical bridging network, host-only network, and Nat network, you can also build complex custom networks. This article aims to let everyone know and master the various network devices of VMware Workstation Virtual, and

requirements; Security requirements for Intranet servers and external website systems; Security requirements of the email system; Security requirements for Intranet and Internet data transmission; Demands for computer virus prevention; Security requirements for user identity authentication and authentication; Data confidentiality requirements. 2.2.2 Develop security policies Security policies play an important role in guiding the overall security solution. For enterprises, the top priority for

The characteristics of 1 access network and access network network management The Access Network (an) refers to the entity network between the user network interface (UNI) and the Service Node interface (SNI) to deliver the carry

Tags: network firewall command modify NIC to judge $path use GRE netmask ClientNetwork Information viewSet Network address:Cat /etc/sysconfig/Network-scripts/ifcfg-eth0 You will see:DEVICE=Eth0Bootproto=StaticsHWADDR=00: 0c:29:13:d1:6f Onboot=yes Type=ethernet Ipaddr=192.168. 0.212 Netmask= 255.255. 255.0 Bootproto=statics: Indicates the use o

The following is the CentOS network management and network configurationWe set the network properties for the NIC in two ways, manually configured and automatically configured. The automatic configuration is obtained from the DHCP server on the host network and has at least one DHCP server. Manual configuration is avai

First, prefaceAfter a period of accumulation, for the neural network, has basically mastered the Perceptron, BP algorithm and its improvement, Adaline and so on the most simple and basic knowledge of feedforward neural network, the following is based on the feedback neural network hopfiled neural network. Feedforward n

This essay will explain in detail the Linux system's advanced command of the network card, IP alias, and the knowledge of multiple NIC bindings under Linux. First, the Network card Advanced command In a previous essay on the CentOS of Linux Learning (ix)--LINUX System network Environment configuration, detailed explanation of the Linux system under the

Linux mainly uses three types of network management commands: 1.ifconfig, route and Netstat belong to the traditional function of single-class network command; 2.ip and SS belong to the Integrated class Network command; The 3.NMCLI is suitable for comprehensive network commands in RHEL7, and can also be configured with

Network faults are so strange. How can we effectively solve network faults and give a correct conclusion to the "healthy" Situation of the network? This article describes the network test based on the network hierarchy and network

Read Catalogue 1. Network Hierarchy Division 2. OSI seven-tier network model 3. IP Address 4. Subnet mask and network partitioning 5. Arp/rarp Agreement 6. Route Selection Protocol 7. TCP/IP protocol 8. UDP protocol 9. DNS protocol Ten. Nat protocol One. DHCP protocol HTTP protocol 13. An example of Th

, the system capacity to meet the needs of user growth as a measure of the goal, can easily expand the upgrade to meet the long-term business needs. 7. Wireless network planning should combine coverage with business planning, taking into account both outdoor and indoor coverage. 8. Network planning to plan the construction of wireless support system, can provide different users of QoS level services. Sec

We use the Internet every day, have you ever wondered how it is implemented?Billions of computers worldwide, connected together, 22 communication. Beijing, a piece of network card sent out the signal, Shenzhen, another card incredibly received, the two actually do not know each other's physical location, you do not think this is a very magical thing?in order to make the various computers can be interconnected, ARPANET specified a set of computer commu

This is a creation in Article, where the information may have evolved or changed. Overview of related principles What is the first thing to say about the MLM? The MLM (Container network interface) is an operation container network specification, including method specification, parameter specification and so on.It only cares about the network connection of the con

various network communication protocols and routing protocols. Cisco ios has become a de facto standard for Internet interconnection in the industry. Cisco ios provides several different operation modes, each of which provides a set of related command sets, different operation permissions, and operation functions. For security purposes, the CISCO user interface has two levels of access permissions: user level and privilege level. The first-level acce

At present, almost any slightly larger enterprise or school will establish a LAN for use, the network is already everywhere. As a local network administrator, the network speed is very important. How to effectively use the bandwidth to avoid unnecessary speed loss, so as to optimize the entire network, is a very import