Windows Server Summary

What is a domain?
Logically organize the computers in the network together for centralized management, a centrally managed environment called Domain

What is a domain controller (DC)
In the domain, there is at least one domain controller, and the domain controller holds the user account and the security database for the entire domain, and the activity is installed
A computer in a directory is called a domain controller, and a domain administrator can control the behavior of each domain user.

Active Directory (AD)
Active Directory: is a directory database that stores information about objects throughout the Windows network and is a service that can
Perform various operations on data in Active Directory

Default GPO?
Default Domain Policy
Default Domain Controller policy (Controllers)

command to open Local security policy
Secpol.msc

Force Refresh Policy
Gpupdate/force

Group Policy Application Order
Group Policy application Order: Lsdou
Local Group Policy site Domain OU
If the OU conflicts with a child OU, the child OUs take effect

What is DNS, role?
DNS (domain Name System)
Function: the domain name resolves to an IP address, and the IP address resolves to a domain name.

DNS Common resource records
A (Host): Forward resource record
PTR (pointer): Reverse resource record
MX (mail exchange): Mail server
CNAME (alias): The other FQDN name of a server

What is the difference between a subdomain and a delegate?
Subdomains: You can create subdomains in a zone to extend the domain name space
Delegation: Delegating subdomains to other servers maintenance Dahne? Network operation and Maintenance College
Subdomain differs from delegation:
The resource of the child domain in the parent zone file, the authoritative server for the child domain is the authoritative server for the parent zone
Delegate a separate zone file to designate a new authoritative server for the new domain

FTP download and upload data command
Get, Mget (download multiple)
Put, mput (upload multiple)

What is FTP and port number?
FTP File Transfer Protocol
Port number 21 for TCP (control connection)
With 20 (data connection)

Windows Server Summary