ifdown eth0 关闭eth0网络接口 ifup eth0 打开eth0网络接口 如果上面的命令无效,请使用下面的 ifconfig eth0 down 关闭eth0接口 ifconfig eth0 up 打开eth0接口

<Windows Azure Platform 系列文章目录> 默认情况下,通过Azure Management Portal创建的Public IP和Private IP都是随机分配的. 用户可以通过Azure PowerShell来设置固定Public IP和Private IP,请参考笔者的文档: Windows Azure Virtual Network (5) 设置Azure Virtual Machine固定Private IP Windows Azure Virtual Netw

<Windows Azure Platform 系列文章目录> 默认情况下,通过Azure Management Portal创建的Public IP和Private IP都是随机分配的. 用户可以通过Azure PowerShell来设置固定Public IP和Private IP,请参考笔者的文档: Windows Azure Virtual Network (5) 设置Azure Virtual Machine固定Private IP Windows Azure Virtual Netw

<Windows Azure Platform 系列文章目录> 本文介绍的是由世纪互联运维的Windows Azure China. 相比于Global Azure (http://www.windowsazure.com),国内由世纪互联运维的Windows Azure在PowerShell仅有细微的差别. Azure Global的IP Rang信息,可以参考:http://www.microsoft.com/en-us/download/details.aspx?id=41653 国内由

<Windows Azure Platform 系列文章目录> 本文介绍的是国内由世纪互联运维的Azure China 熟悉Azure平台的读者都知道,我们在使用Azure Virtual Machine,会有公用虚拟机IP(VIP)和内部IP(DIP).截图如下: 在Azure平台,关于IP有非常重要的概念 1.VIP (Virtual IP),这个是Azure负载均衡器(SLB)的IP地址.当2台Azure VM部署在同一个Cloud Service下,这2台Azure VM的VIP是相同

<Windows Azure Platform 系列文章目录> 注意:本文介绍的是Global Azure (http://www.windowsazure.com),如果你使用的是由世纪互联运维的Azure China,请参考下面的连接. Azure China (8) 使用Azure PowerShell创建虚拟机,并设置固定Virtual IP Address和Private IP  本文介绍的是,用户首先使用PowerShell申请公网IP地址,然后在创建Azure VM的时候,绑定公

http://www.cyberciti.biz/faq/howto-linux-renew-dhcp-client-ip-address/‘m using Ubuntu Linux. How to force Linux to reacquire a new IP address from the DHCP server? What is the command in Linux equivalent to Windows’ “ipconfig /renew” command? You nee

How can i see what IP address made the request to SQL Server? #背景 前提:有一个服务定时读取某台服务器上的sql server 数据库,轮询处理一些事务: 问题:突然发现数据库数据不对劲,于是将服务器上的服务关闭,但仍发现数据库上的数据发生变动: #解决方案 第一步:通过sql server profiler 跟踪服务器上的数据库: 第二步:在跟踪得到的数据中找到影响数据的sql语句,并找到该条记录的SPID属性: 第三步:执行如下

PRCT-1302 the OCR has an invalid ip address 1. 报错信息 an internal error occurred within cluster verification framework unable to obtain network interface list from oracle clusterware PRCT-1302 the OCR has an invalid ip address format 11.2.0.3OracleRAC软

转自:https://blog.csdn.net/ranran0224/article/details/73323925 Centos系统重启网络服务network 会提示Determining if ip address is already in use for device eth0提示.但是使用又没有问题呢,那么怎么关闭这个显示呢,本经验咗嚛以centos6为例(注意其他发行版的linux操作不一样,请查阅相关资料) 工具/原料   centos Centos系统关闭ARPCHECK检测

远程连接mysql数据库时可以使用以下指令 mysql -h 192.168.1.104 -u root -p 如果是初次安装mysql,需要将所有/etc/mysql/内的所有配置文件的bind-address=127.0.0.1全都注释掉 [mysqld] # # * Basic Settings # user = mysql pid-file = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock port = b

[root@testdb11b ~]# /u01/app/oraInventory/orainstRoot.sh Changing permissions of /u01/app/oraInventory. Adding read,write permissions for group. Removing read,write,execute permissions for world. Changing groupname of /u01/app/oraInventory to oinstal

By default, an instance in a nondefault VPC is not assigned a public IP address, and is private.You can make an instance in a nondefault VPC public by attaching an Internet gateway to the VPC and providing the instance with a public IP address. In th

Change Ubuntu Server from DHCP to a Static IP Address If the Ubuntu Server installer has set your server to use DHCP, you will want to change it to a static IP address so that people can actually use it. Changing this setting without a GUI will requi

Question: On CentOS 7, I want to switch from DHCP to static IP address configuration with one of my network interfaces. What is a proper way to assign a static IP address to a network interface permanently on CentOS or RHEL 7? If you want to set up a

<Windows Azure Platform 系列文章目录> 在之前的文章中,笔者已经详细介绍了如何将Virtual Machine加入Virtual Network,并且绑定固定的Private IP和Virtual IP Address (公网IP地址) Windows Azure Virtual Network (5) 设置Azure Virtual Machine固定Private IP       Windows Azure Virtual Network (6) 设置Azure

<Windows Azure Platform 系列文章目录> 本文介绍的是,当用户在创建Azure Virtual Machine的时候,忘记绑定公网IP,需要重新绑定公网IP的具体操作. 如果读者使用的是国内由世纪互联运维的Azure China服务,请注意参数中 -Location 'East Asia'修改为 -Location 'China East' 或者是'China North' Azure Global的IP Rang信息,可以参考:http://www.microsoft.

打开Genymotion运行虚拟机提示如下错误: The Genymotion Virtual device could not obtain an IP address.For an unknown reason, VirtualBox DHCP has not assigned an IP address 我的解决办法:

MySQL的error log 出现大量的 DNS反解析错误. DNS解析是指,将 域名解析成ip地址: DNS反解析是指,将IP地址反解析成域名: Version: MySQL Community Server (GPL) :: [Warning] IP address 'xxx.xxx.xx.xxx' could not be resolved: Name or service not known :: [Warning] IP address :: [Warning] IP address

Given a string containing only digits, restore it by returning all possible valid IP address combinations. Have you met this question in a real interview? Yes Example Given "25525511135", return [ "255.255.11.135", "255.255.111.35

virtual IP address (虚拟 IP 地址)1.是集群的ip地址,一个vip对应多个机器2.与群集关联的唯一 IP 地址 see wiki: A virtual IP address (VIP or VIPA) is an IP address assigned to multiple applications residing on a single server, multiple domain names, or multiple servers, rather than b