how to reset dns on mac

In many cases, we need to modify the IP address, DNS, and other content. If it is a dynamic modification, We need to reset it after the computer is started, which is very troublesome, A lot of online information can not really achieve permanent

After replacing the SSD under Mac Pro, it is cumbersome to change the SSD to AHCI mode if Win7 is installed. This article describes how to change the SSD in Mac Win7 to AHCI mode driver and the processing of several common problems.How to change the

A comparison of circuit switching, message exchange and packet switching 1. Circuit Exchange Public telephone Network (PSTN) and mobile network (including GSM and CDMA network) are used in circuit switching technology, its basic feature is the use

12 tips for using Mac OS: solves APP Store update and download errors. I have introduced so many powerful Mac OSX functions and a wide variety of usage skills. Are there any headaches for the Apple system? I'm afraid that the download of APP Store

Mac's lion system, although not as often as Windows does, has to be reset, such as replacing a hard drive. This article describes how to use Mac's networked recovery system for online recovery of lion systems. Mac Online Recovery system only in

Analysis of TCP/IP packet based on JPCAPOriginal: Zhao HuiDirectoryChapter One structure of Ethernet and TCP/IP1.1 Structure of the Ethernet1.1.1 Ethernet based on network architectureData exchange of 1.1.2 Ethernet1.1.3 Structure of Ethernet frames1

1, connect the router to the external network Step one: Connect a good line In the absence of a router, we are directly connected to the Internet through the computer to connect broadband, so now to use the router to share broadband Internet

One, safari--"lack of advertising--reason: DNS was intercepted and maliciously pushed ads.1. You can reset the router2. Modify DNSAdded:199.91.73.222 & 178.79.131.110Second, Safari's ad blocker1, ADBlock & ABP plug-in useThird, the use of U disk

Copyright Notice: Original works, declined reprint! Otherwise, the legal liability will be investigated.An official description of NLB, you must first understand the principles of NLB before building an NLB cluster Network Load

The following describes some experience and skills used in broadband routing. I hope this will be helpful for surfing the Internet. Only by forming good habits and correct configuration and maintenance of routers, in order to ensure the normal