no functioning dns server available

.jpg"/>1.4 Heartbeat network only configure IP and subnet mask, remember to uncheck the "Register this connection's address in DNS"650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/73/2B/wKiom1X2zpziDqkJAATMMDClBdc657.jpg "title=" 3.png " alt= "Wkiom1x2zpzidqkjaatmmdclbdc657.jpg"/>1.5 In order to facilitate the experiment, this demo directly manually shut down the server sql01,sql02 firewall650) th

parser is a program code that queries domain information through a domain name server, and in a UNIX system it is implemented as a library routine, not as a separate client program. The pure parser system is easy to configure, just set the/etc/ resolv.conf file. This is typically used in systems where the domain name server software is not running locally because some restrictions are not

Internet access. Can access through the campus network of Ruijie Login2, TCP set their own initiative to obtain an IP address, their own initiative to obtain dnsserver and alternative dnsserver address3, through the query network specific information, display IP address, dnsserver address to obtain the correct4, DNSServer is available. Confirmed by the roommate's computer.5, using the cheetah free WiFi diverging WiFi, the spread out of WiFi is able t

Install the DNS server-Linux Enterprise Application-Linux server application information. For more information, see. 1. Download the bind Domain Name Server software from www.isc.org. Here we use bind8.3.0, bind8 branch, and bind9 branch. Select the appropriate bind version based on your actual situation. 2. mkdir/usr

Problem Description:A project on one server calls the WebService service provided on a different network segment server, and the ping is not available and is not called up.Workaround:1, connect the server, locate the configuration file:/etc/resolv.conf2. Modify the configuration fileNameServer 132.252.6.383. Restart th

can be combined with the Vmstat command to determine whether our system is too busy, if determined to be busy, it is necessary to testWhether to replace the server or increase the number of CPUs. Summarized as follows:If R is often greater than 3 or 4, and the ID is often less than 50, it means that the CPU is heavily loaded.Vmstat 1 4user%+sys%Indicates that the system performance is poor, then the system should be checked all aspects.Linux View net