how to create subdomain in dns

Author: syd168 15:09:18 from: Mr. Linux I. Basic DNS knowledgeAs we all know, in network communication, data links Use MAC addresses. The network layer uses IP addresses, and the transport layer uses port numbers,

DNS Subdomain Authorization:Here we only show the subdomain authorization for forward parsingThe parent domain is able to parse the a record of the subdomain (not authoritative, because it is not self-parsing),The subdomain cannot resolve the A

Lab Notes:test Machine 1:192.168.1.11 as the parent domain servertest Machine 2:192.168.1.12 as a subdomain serverExperimental steps: 1. On the lab machine 1 install bind Span style= " font-size:24px;font-family: ' the song body ';> and

A zone may have primary DNS, from DNS, subdomain DNS, this section with the primary DNS authorization subdomain for example explained. Subdomain Authorization configuration process:1. Edit the primary DNS forward zone

A zone may have primary DNS, from DNS, subdomain DNS, this section with the primary DNS authorization subdomain for example explained. Subdomain Authorization configuration process:1. Edit the primary DNS forward zone

A zone may have primary DNS, from DNS, subdomain DNS, this section with the primary DNS authorization subdomain for example explained. Subdomain Authorization configuration process:1. Edit the primary DNS forward zone

1. What is DNS? (Domain Name System) domain name system. In fact, the functions implemented by DNS are very simple and effective, so that users do not need to remember the IP addresses that frequently access the server, you can directly access the

Subdomain authorization: In fact, a larger domain is divided into small areas, each small area can be managed by a group or groups of servers, these servers only resolve domain names within their jurisdiction, resolution requests beyond their scope

1. subdomain authorization and forwarding if a company applies for the next luowei.com domain name, but considering that there are too many departments in the company, it is necessary to create a separate domain name in a separate department, for

Experiment (I.)Experimental requirements: Configure DNS servers on two hosts, respectivelyExperimental Purpose:1. Do the authorization of the Bj.tarena.comDNS subdomain on the tarena.com.The 2.bj.tarena.com subdomain forwards the parent