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Minor Project (Rohit Sharma)

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DNS, DHCP, LDAP, Linux, RHEL5

DNS, DHCP, LDAP, Linux, RHEL5

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Minor Project (Rohit Sharma) Minor Project (Rohit Sharma) Presentation Transcript

  • Implementationof Central Data Centre Architecture(Case Study)
    Configuration of Operating System Components
    DNS,DHCP,LDAP
    Project Guide
    Mr. Nidhish Shroti
    11/20/2008
    1
    Minor Project Presentation
    Presented By
    Rohit Sharma
    0591189907
  • Problem Identification
    Need of Centralized Data Center
    C.R.I.S. – Loco Shed Management System
    ERP Implementation
    11/20/2008
    2
    Minor Project Presentation
  • Objective
    Simulate the Data Centre Architecture
    Configuration of OS Components
    LDAP server
    DNS
    DHCP Server
    11/20/2008
    3
    Minor Project Presentation
  • Proposed Setup
    11/20/2008
    4
    Minor Project Presentation
  • Implementation Setup
    3 Servers
    2 Clients
    1x 8-Port Switch
    • DHCP ,DNS ,LDAP
    • Linux Server with Oracle Database 10g EE
    • Failover Node
    Linux Client
    Linux Client
    Linux Server
    #1
    LDAP DHCP
    DNS
    Linux Server
    #2
    Failover Node
    Linux Server
    #3
    Oracle
    Database
    8-Port Switch
    11/20/2008
    5
    Minor Project Presentation
  • Current Status
    Linux Client
    Switch
    Linux Server
    #1
    LDAP DHCP
    DNS
    Linux Server
    #2
    Oracle
    Database
    11/20/2008
    6
    Minor Project Presentation
  • Process Flow Diagram
    11/20/2008
    7
    Minor Project Presentation
  • Project Significance
    Insight into Technology Infrastructure
    Corporate Environment
    Data Center
    Automation
    Common System Administrator Tasks
    11/20/2008
    8
    Minor Project Presentation
  • 11/20/2008
    Minor Project Presentation
    9
    Plan of work
  • Dynamic Host Configuration Protocol
  • Configure DHCPDynamic Host Configuration Protocol
    Firewall that allows requests for DHCP service
    Configure /etc/dhcpd.conf file
    Run dhcpd server daemon (which can be started at boot time)
    Configure Clients to accept IP Addresses through DHCP
    11/20/2008
    Minor Project Presentation
    11
  • Domain Name Server
    11/20/2008
    Minor Project Presentation
    12
    Resolve and Forward to ClientB
    ClientB.minor.com
    INTERNET
    Linux Server
    #1
    LDAP DHCP
    DNS
    Forward Request
    Request Yahoo.com
    Resolve Address
    Give IP
    ClientA.minor.com
    Request ClientB
    Mainserver.minor.com
    (192.168.2.1)
  • Configure DNSDomain Name Server
    Identifying DNS servers
    Creating DNS Configuration files (named.conf file and the named directory)
    Starting the named daemon
    Monitoring named activities
    11/20/2008
    Minor Project Presentation
    13
  • Configuration file (/var/named/chroot/etc/named.conf) - The main DNS server configuration file.
    Zone directory(/var/named/chroot/var/named) - The directory containing files that keep information about Internet root DNS servers (named.ca file) and information about the zones that are created for DNS server.
    Daemon process (/usr/sbin/named) - The daemon process that listens for DNS requests and responds with information that the named.conf file presents.
    Debugging tools (named-checkconf, and named-checkzone) - used to determine whether DNS Configuration is correct.
    11/20/2008
    Minor Project Presentation
    14
  • Configure LDAPLightweight Directory Access Protocol
    Packages
    Fedora-ds base
    Multiple database
    Multi-Master Replication
    Online Configuration and Management
    Password policies and Account Lockouts
    11/20/2008
    Minor Project Presentation
    15
  • THANK YOU
    11/20/2008
    Minor Project Presentation
    16