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System and Network Administration IPU IT notes and question paper free download - Dipesh S - 05-01-2017
SYLLABUS:-
System Administration:
UNIT- I
System Hardware: PC and Server Hardware Architecture, Operating System Administration: UNIX, Windows, MAC OS.
Centralization and Decentralization: Centralized Authentication, Active Directories; LDAP;
Storage: RAID, Storage Area Network (SAN), Direct Attached Storage (DAS), Network Attached Storage (NAS); Data Integrity Backup and Recovery.
UNIT- II
Lab Management: System Configuration, Cloning, Monitoring and Administering them; workstations, server, Data centers Data Center Management: Administering, Surveillance, Access Control,
Special Topics: High Performance Computing, Virtualization and Cloud Computing.
Network Administration:
UNIT- III
Network administrator (definition and functions), Network Planning, Routine system maintenance
Computer Networks: OSI & TCP/IP Model, clean architecture;
Switching & Routing: Layer 2 & Layer 3 switching; Routing; VLAN; Cisco L2 and L3 Switch Configuration; DHCP Configuration; IPv6, Wireless LAN: 802.11 a/b/g/n/ac WiFi; Access Point and Wireless Router configuration.
UNIT-IV
Internet Architecture: ISP Architecture; DNS Resolution; Content Mirroring, Internet Applications: DNS, Web, Mail, Proxy, NTP;
Perimeter Security: Firewall, UTM,
Network Security: LAN and WLAN Security issues; IP Spoofing; Dictionary Attack; DoS and DDoS Attack; Rogue/Misconfigured/External APs; Network Troubleshooting: ping, traceroute, nslookup, dig, tcpdump; Network Monitoring: SNMP; MRTG.