types of network topology

the Internet. In host-only mode, the TCP/IP configuration information (such as IP address, gateway address, DNS server, etc.) of the virtual system is dynamically allocated by the DHCP server of the VMNET1 virtual network. Using the Host-only method: A, A1, A2 can exchange visits A1, A2 cannot access B b cannot access A1, A2 A1, A2 for LAN IP, can be configured manually, can also be set to Automatic acquisition mode In three

VMNET1 virtual network. Using the Host-only method: A, A1, A2 can exchange visits A1, A2 cannot access B b cannot access A1, A2 A1, A2 for LAN IP, can be configured manually, can also be set to Automatic acquisition mode In three modes, the IP of the virtual machine can be set to automatic acquisition, once automatically obtained will not change (unless manually configured), that is, after the next restart of the IP is the s

server of the VMNET1 virtual network. Using the Host-only method: A, A1, A2 can exchange visits A1, A2 cannot access B b cannot access A1, A2 A1, A2 for LAN IP, can be configured manually, can also be set to Automatic acquisition mode In three modes, the IP of the virtual machine can be set to automatic acquisition, once automatically obtained will not change (unless manually configured), that is, after the next restart of t

Two types of transport protocols: TCP,UDPTCPTCP is the short name of Transfer Control Protocol , which is a connection-oriented protocol that guarantees reliable transmission .In the TCP/IP protocol,IP layer is mainly responsible for the location of the network host, the routing of data transmission, by the IP address can uniquely determine a host on the Internet　　 . 　　The TCP layer provides an application-

the runtime, you can use sudo ldconfig to solve the problem, provided that libprotobuf. so is located in/usr/local/lib, and/etc/ld. so. conf lists the directories. $ Make all # If boost is installed, make whole $./Codec_test./Codec_test: error while loading shared libraries: libprotobuf. so.6: cannot open shared object file: No such file or directory $ Sudo ldconfigIntegration with muduo The muduo network library will integrate the support for the tr

We all know that the higher the bandwidth of an Ethernet switch, the stronger the data processing capability, but the disadvantage is that the cost will rise, the switch type is rack-mounted, fixed configuration with/without expansion slot) A rack-mounted switch is a slot type switch that provides excellent scalability and supports different network types, such as Ethernet, fast Ethernet, Gigabit Ethernet,

Docker Network Management-Four network modes* Host mode (Network of containers, residing on host. The container is the same as the host network. ）Use--net=host to specify when using Docker runThe network that Docker uses is actually the same as a host, and the IP card that i

The bridge mode is like the computer network card as a switch, the virtual machine and the Win7 are directly connected to this switch, the virtual machine and the Windows same network segment650) this.width=650; "src=" Https://s3.51cto.com/wyfs02/M02/8E/FD/wKiom1jQ17OyVl7-AAAxxEnqQFA474.png "title=" Bridging mode. png "alt=" Wkiom1jq17oyvl7-aaaxxenqqfa474.png "/>Second, NAT Mode is the virtual machine is bo

Types of Network Security ThreatsNetwork threat is a potential use of network security defects. These defects may cause unauthorized access, information leakage, resource depletion, and theft or destruction. The threats to network security come from many aspects and change with time. There are several

I've been writing a script that automatically detects host types in the network. Basic functions can be used to determine the host operating system type, if the host can get the host hardware parameters and performance parameters, and determine whether there is network equipment. It is often necessary for an operational staff to familiarize themselves with a stra