转自油管UP《PowerCert Animated Videos》公网IP和私有IP的区别是什么?公网IP地址在互联网上进行注册,能够让你访问万维网页。私有IP地址不会进行公开注册,所以你也不能使用私有IP访问互联网。, 视频播放量 913、弹幕量 0、点赞数 30、投硬币枚数 4、收藏人数 35、转发人
虚拟IP用于客户端应用,以支持失效转移,通俗说就是一台挂了,另一台自动接管,客户端没有任何感觉。 这也是为什么要使用RAC的原因之一,另一个原因,我认为是负载均衡。 3. public IP adress is the normal IP address typically used by DBA and SA to manage storage, system and database. 公有IP一般用于管理...
Yes, private IP addresses are traceable, but only by other devices on your local network. Each device connected to your local network has a private IP address, and each device’s private IP address can be seen only by other devices within that network. But unlike the public IP address that...
虚拟IP用于客户端应用,以支持失效转移,通俗说就是一台挂了,另一台自动接管,客户端没有任何感觉。 这也是为什么要使用RAC的原因之一,另一个原因,我认为是负载均衡。 3. public IP adress is the normal IP address typically used by DBA and SA to manage storage, system and database. 公有IP一般用于管理...
从Oracle 11g开始,安装RAC至少需要7个IP地址,两块网卡(一块公网网卡,一块私网网卡),其中public、vip和scan都在同一个网段,使用的是公网网卡,private在另一个网段,使用的是私网网卡。主机名不能包含下横线,如:RAC_01是不允许的。通过执行ifconfig -a检查两个节点的网络设备名称是否一致。另外,在配置了/etc/hos...
Oracle 10g RAC public IP 与 private IP 详解 公有网络:对外提供服务,用于客户端、应用系统和数据库之间的连接。一般除了维护数据库外,用户很少直接连接数据库, 常见做法是用户通过中间件(application server)连接到数据库 优点:数据库连接可以缓存和重用。中间件可以在启动时一次建立多个数据库连接,然后在一个生命...
So, in the following part, we will show you the differences of private vs public IP address from the following factors. Scope The Scope of private IP address is local to present network, while the scope of public IP address is global. ...
My FTP server under Linux is vsftpd 2.0.3. From the WinXP box and with Smart FTP client, I can connect to the ftp server with the local private IP address (ie. 192.168.1.118) with a user name and its password uploading and downloading files. But with the public IP, ftp.xxxx.org, ...
Anagement
All of the above would be using ISP provided IP space. I have my own provider independent /23 that is separate and will use a public ASN. I would advertise to the first ISP the /23 and 1 /24 that is part of the /23. Then I would advertise the /23 to the second ISP and the ...