SERVER ADMINISTRATION ON NETWORKThe role of an IT (Information Technology) ProfessionalHOME

COMPETENCE MAPINGMengadministrasi server dalam jaringanKlik DisiniHOME

The role of an IT (Information Technology) ProfessionalNetworks are no longer a luxury, but a requirement to keep the organization running.Modul 17 Server Administration on network

Evolution of Networking Modul 17 Server Administration on network

Server administration on network is a work form conducted by network administrator having duty to make server, managing tied on network is server, monitoring network, as well as protecting the transfer of data in network. ExplanationModul 17 Server Administration on network

Step by Step Conducted AdministratorChosening aplication for server,Chosening operating system for network,Chosening component for server,Specifying the specification of server,Develop and configuraton of server.Testing server,Monitoring network performance.Modul 17 Server Administration on network

CHOSENING APLICATION FOR SERVERSERVER ADMINISTRATION ON NETWORKHOME

Target Activity of Study.Participant of diklat can determine application to be run server.

Participant of diklat can know application functions.Modul 17 Server Administration on networkHOME

Application used by server to run network for example : a. DNS b. DHCPc. FTPd. Web Servere. Mail Serverf. Sambag. ProxyModul 17 Server Administration on network

CHOSENING OPERATION SYSTEM FOR NETWORKSERVER ADMINISTRATION ON NETWORKHOME

Target Activity of StudyParticipant of diklat can determine operating system server used.

Participant of diklat can chosen operating system for server.Modul 17 Server Administration on networkHOME

Operating system which often used in a network is Microsoft Windows, Linux, Unix, dan Apple Macintosh.Modul 17 Server Administration on network

But to be is this we will make a network of server use operating system of LINUX,Why choosen operating system of linux ? Linux have the character of freeware / shareware, We dont require license if installation of linux, We earn to determine application of we installation at server we which have make, etc.Modul 17 Server Administration on network

CHOSENING COMPONENT FOR SERVERSERVER ADMINISTRATION ON NETWORKHOME

Target Activity of StudyParticipant of diklat can determine components to be server used.

Participant of diklat can know components functions.Modul 17 Server Administration on networkHOME

If we make a server which incircuit with a network hence us need network appliance among others :NICHUBSwitchModul 17 Server Administration on network Server Computer

Cabel complete with conektor 1. Chopper Coaxial, Twisted Pair (UTP, STP) 2. Fiber OpticCD operating system of serverModul 17 Server Administration on network

SPECIFYING THE SPECIFICATION OF SERVERSERVER ADMINISTRATION ON NETWORKHOME

Target Activity of StudyParticipant of diklat can determine the specification of computer server.

Participant of diklat can know minimum specification which required for network.Modul 17 Server Administration on networkHOME

We will make server use red hat linux, hence minimal specification which we need is :Modul 17 Server Administration on network

No.Name of MaterialPicture1Motherboard 2Casing 3Monitor

Modul 17 Server Administration on network

4Mouse5Keyboard 6Processor7Memory8Hard Disk Drive

Modul 17 Server Administration on network

9CD-Rom10NIC11Cables and connectors 12Hub13Switch

DEVELOP AND CONFIGURATION OF SERVERSERVER ADMINISTRATION ON NETWORKHOME

Target Activity of Study.Participant of diklat can develop and configuraton of server.

Participant of diklat can do installation of operating system and application server.Modul 17 Server Administration on networkHOME

After we finish to determine specification and component of server, step here in after to develop and configuraton of server.But before developing and configuraton of server, we beforehand have to string up all component of server specification and which have been prepared.Modul 17 Server Administration on network

After all component have been connected, hence step here in after we have to its operating system installation that is linux red hat. Do installation of linux red hat till finish and do accurately so that its system dont experience of damage or error.Modul 17 Server Administration on network

A. DNS (Domain Name Server)That is representing system in form of distribution database to map / converting the name of host / machine / domain to address of IP (Internet Protocol) conversely from address of IP to name of host is so-called with reverse-mapping, or is easier of DNS used to remember the name of than address of IP.

After installation of operating system of Red hat finish, hence step here in after is application installation required by server. Application we to install among others :Modul 17 Server Administration on network

Address Filenamed.confon /etcnamed.ca on /var/namednamed.localon /var/named

If we like to make master of server hence there must be :file zone -> mapping from name to IPfile reverse zone -> mapping from IP to nameFiles which need configuraton in DNS for example :Modul 17 Server Administration on network

DNS System working (Domain Name Server)Modul 17 Server Administration on network

B.DHCP (Dynamic Host Configuration Protocol)That is DHCP used to give IP at client automatically which possible some server walk in network, with note of range IP every server there may not be any which overlap.Especialy Configuraton file of DHCP Server in etc/dhcp3/dhcpd.confConfiguration example : option domain-name "test1.com";option domain-name-servers 192.0.0.1, 194.2.0.50;option routers 192.0.0.151;default-lease-time 3600;subnet 192.0.0.0 netmask 255.255.255.0 {range 192.0.0.200 192.0.0.254;}Modul 17 Server Administration on network

DHCP System working (Domain Host Configuration Protocol)Modul 17 Server Administration on network

C.FTP (File Transfer Protocol)That is One of the provided by application server in network giving service in the form of delivery an file to other PC or to PC client.

File configuraton of vsftpd.conf which in directory /etc/, eliminating sign # at some existing script to be able to run server ftp. FTP System working (File Transfer Protocol)Modul 17 Server Administration on network

D.Web Server That is application provided by server to be client can access server in the form of page of html. File configuraton of apache2.conf which in directory /etc / apache2/, change and searching some script to be able to walk service of apache2.ServerRoot Root from apache2Listen Port http:// (usually 80)DocumentRoot Document location HTMLUsers apache will be run as user and groupServerName assign Name server ServerAdmin email address adminDirectoryIndex file default to be runModul 17 Server Administration on network

Web server System WorkingModul 17 Server Administration on network

E.Mail Server That is application provided by server to be client can communicate with server and or between client in the form of containing electrical letter of text and or animation.How e-mail delivered?MUA = Mail User Agent, aka Mail ClientMTA = Mail Transport Agent, aka Mail ServerModul 17 Server Administration on network

F.Samba That is application used to connect server wearing operating system of Linux with computer of client wearing operating system besides linux, like or windows of Apple Macintosh. Install Packages of samba among others:rpm qa | grep sambasamba-2.2.7a-8.9.0samba-swat-2.2.7a-8.9.0samba-common-2.2.7a-8.9.0samba-client-2.2.7a-8.9.0Modul 17 Server Administration on network

After all package installation of samba finish, hence which need configuraton us :#mv /etc/samba/smb.conf smb.org.conf# vi /etc/samba/smb.confdelete all existing article change article to following :# ------------------------------------------------------# Test smb.conf file# mawi 2003-07-28# ------------------------------------------------------[global]workgroup = TESTSAMBA-GRPnetbios name = TESTSAMBAsecurity = SHARE[test]path = /tmp/testread only = noguest ok = yesModul 17 Server Administration on network

G.proxy That is Proxy represent third party standing in the centre of among both side ( Server-Client) which interaction and function as medium. File configuraton /etc/squid/squid.confhttp_port determining squid will walk in port how many or will walk in Ip how many and port how manyExample : http_port 192.168.0.1:8080 (jalan di IP 192.168.0.1 di port 8080)http_port 8080 (jalan di sembarang IP di port 8080)Modul 17 Server Administration on network

Ilustration of Samba workingModul 17 Server Administration on network

TESTING SERVERSERVER ADMINISTRATION ON NETWORKHOME

Target Activity of StudyParticipant of diklat can test result of installation server.

Participant of diklat can connect server with computer clientsModul 17 Server Administration on networkHOME

After all application installation finish and walk better hence step here in after we test result of application settings. Examination steps : Joint computer of server with switch with fiber optic cable Joint computer of clients with switch with UTP cable Test connection among server with client Test client all provided by application server through computer of client.Modul 17 Server Administration on network

Example of connectionModul 17 Server Administration on network

MONITORING NETWORK PERFOMANCESERVER ADMINISTRATION ON NETWORKHOME

Target Activity of StudyParticipant of diklat can monitor network performance which have been made.

Participant of diklat can use application to be used to monitor network.Modul 17 Server Administration on networkHOME

We earn to monitor network performance use a application, like application. CNC / NAGIOS AND CACTI NETWORK MANAGEMENT AND MONITORING SYSTEMS.Modul 17 Server Administration on network

Problem & DutyQuestion What have to be done first time in Administration of Server in network ? Any kind of performed within administration of server in network ?Duty Make administration of server use different operating system as well as aplkasi to be used to monitor different network performance.Modul 17 Server Administration on network

REFERENCESDikmenjur,2004,mengadministrasi server dalam jaringan,modul TKJ,Dikmenjur,Jakarta.Modul 17 Server Administration on networkHOME

Modul 17 Server Administration on networkHOME