how to calculate netmask from ip address

What is an IP address?We know that the Internet is a general term for a communication network composed of computer connections all over the world. When two computers connected to a network communicate with each other, some additional information is

How to calculate the subnet ID of an IP address correctly?From:How to calculate the correct subnet for a interface (document ID 1059759.1)Suitable for:Oracle database-enterprise edition-version 10.2.0.1 and laterInformation in this document applies

How to calculate the subnet ID of an IP address correctly?From:How to calculate the correct subnet for a interface (document ID 1059759.1)Suitable for:Oracle database-enterprise edition-version 10.2.0.1 and laterInformation in this document applies

Learning examples of conventional network configuration commands and advanced IP address routing commandsBy kindgeorge 2005.5.9Knowing how to configure network commands is a must-have technique for general technicians. After some time of research

Transfer from http://www.cnblogs.com/lidp/archive/2009/12/02/1697480.htmlImmediate effect:Ifconfig eth0 192.168.1.102 netmask 255.255.255.0Activation takes effect:Vim/etc/sysconfig/network-scripts/ifcfg-eth0Joinipaddr=192.168.1.102netmask=255.255.255

I. Introduction of IPMPIP network multipath (IP networks multipathing, IPMP) provides physical interface fault detection and transparent network access failover capabilities for systems with multiple interfaces on the same IP link. IPMP also

Linux configuration NIC IP address command detailed introduction and some common network configuration commands 2010- A- - 0Comments Collection I want to contribute to the Linux command line under the configuration of the IP address is not as

The IP address configuration in the Linux command line is not as convenient as in the graphic interface. we need to manually configure the IP address. The following describes several configuration methods: & nbsp; takes effect immediately (expired

Linux traditional network configuration command and ip advanced routing command-Linux Enterprise Application-Linux server application information, the following is a detailed description. Knowing how to configure network commands is a must-have

Knowing how to configure network commands is a must-have technique for general technicians. After some time of research and study, I have summarized some common commands and examples for future reference. The traditional IP advanced routing commands