1. Presentation from IT/Systems
Bibhas Kr Samanta

2. Presentation from IT CAMP-09
Outline
Introduction to Interra IT infrastructure
Working in networked environment
Revisiting unix commands
Dos and DON’Ts
Presentation from IT CAMP-09

3. IT infrastructure @Interra

4. Presentation from IT CAMP-09
What is IT/Systems ?
Owns all computing resources and provide IT services
- Typical Supports
Hardware/software/licenses procurement, installation, configuration and maintenance
User support on related tasks
Network configuration, tuning, maintenance
Software development, maintenance and support Company’s Internal developments, tools
Owner of Company’s Internal Servers (Webmail, Mail, DNS, Gnats etc)
Develop and maintain Intranet server
Ownership of Company’s website –
Presentation from IT CAMP-09

5. IT – Organizational Structure
Presentation from IT CAMP-09

6. Network Setup

7. Basic Network Services
Authentication – NIS
File Sharing – NFS and automounter
Mail – Unix/Sendmail and POP3
Webmail
WWW Server : Unix/Apache
Intranet Server : Windows/IIS
Presentation from IT CAMP-09

8. Presentation from IT CAMP-09
Bangalore setup
Projects : Mostly TI Projects
Setup
- Dedicated 2mbps point to point setup between TI and Interra
Switches ( CISCO, DELL), Router (CISCO), Firewall (CISCO)
512kbps (1:4) internet link and DSL link
Approx 60 desktops and laptops
Laserjet and deskjet printers, scanner
Presentation from IT CAMP-09

9. Presentation from IT CAMP-09

10. Presentation from IT CAMP-09
Noida setup
Projects
EDA IP and services
DMG Product and Services
Approx 100 machines – unix, windows,laptops etc
Unix machines are connected in NIS environment
Windows machines are in local authentication mode, antivirus installed in each machine
Secured Wireless network present
Switches ( CISCO, Nortel), Router (CISCO), Firewall (Sonicwall, Netscreen)
Access control system and CCTV installed
Links : 1mbps Leased line, 2mbps DSL
LaserJet and DeskJet printers, scanner
Presentation from IT CAMP-09

11. Presentation from IT CAMP-09
Noida network
Presentation from IT CAMP-09

12. Presentation from IT CAMP-09
Kolkata setup
Projects
EDA IP and Services
Software Technology Services
DMG Services
Approx 120 machines – unix, windows,laptops
Unix machines are connected in NIS environment
Windows machines are in local authentication mode, antivirus installed
Secured Wireless network present
Links : 512kbps leased line, 2mbps & 8mbps DSL
Presentation from IT CAMP-09

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US Setup US
T1 ( 1.54 Mbps) internet link
Switches ( Nortel), Routers (CISCO), Firewall (Sonicwall)
Few desktops and laptops
Server for
LaserJet and DeskJet printers, scanner
Presentation from IT CAMP-09

15. Presentation from IT CAMP-09
Company wide Servers
Interra’s web server
Intranet
Jira
License cutting software
Mail and Webmail
VPN Server
Presentation from IT CAMP-09

16. Presentation from IT CAMP-09
Platforms
Hardware/Processor: OS
Linux
X86 (IA 32 bit): RH 7.2, RH9, RHEL 3.0, RHEL 4.0
X86_64 (AMD, 64 bit): RHEL 3.0, RHEL 4.0, Fedora Core 3.0 Fedora Core 5.0
Solaris
SPARC (32bit) : Solaris 5.6, Solaris 7, Solaris 8
SPARC (64 bit): Solaris 7, Solaris 8, Solaris 9, Solaris 10
X86 (64bit) – Solaris 10 HP
PA RISC (32/64bit) : HP11.00
Windows
X86 (32 bit) : Windows 2000, XP
X86 (64bit) : Windows XP
Mac OS X
X86 (32/64bit) - Leopard
Presentation from IT CAMP-09

17. Presentation from IT CAMP-09
 Compilers …
Linux
GCC 2.96, 3.2.1,
Solaris :
GCC , 3.2.1, 3.4.3, ..
CC 5.0, CC 5.3
  Windows
Microsoft C Compiler (.Net 2003, .Net 2005 )
Cygwin/Mingw GCC 3.4.3,
Intel C++
 Perl 5.6, 5.8 HP
aCC
Mac OS
gcc
Presentation from IT CAMP-09

18. Development Tools

19. Presentation from IT CAMP-09
Development Tools
Environment/Scripting
C-Shell and related tools
Microsoft .NET
Cygwin
Mingw
perl, TCL
Licensing
Flexlm ( Macrovison)
Installer
Install shield ( Macrovision)
Memory Tools
Rational Purify
Insure++
BoundsChecker
valgrind
Presentation from IT CAMP-09

20. Presentation from IT CAMP-09
Development Tools
Code Coverage
PureCoverage
Insure++
gcov
Testing Tools
Mercury Qtest Pro
Performance Cheking Tools
Intel Vtune
Quantify
Presentation from IT CAMP-09

21. Presentation from IT CAMP-09
Development Tools
Build / Debug Tools
Make
GDB/DDD
Workshop Debugger
Microsoft IDE 
Version Control
CVS/RCS
SVN
Presentation from IT CAMP-09

22. Source code organization
Source Organization
  Source code is kept under CVS repository organized according to project/product
File Naming conventions and structures are defined by Object/Product Manager .
This is also guided by different Coding guidelines
Presentation from IT CAMP-09

23. Documentation and Bug Tracking
Bug Tracking/HelpDesk
GNATS RT
Documentation
MS-Office
Open Office
Adobe acrobat reader, writer
Framemaker
Adobe Robohelp
Presentation from IT CAMP-09

24. Presentation from IT CAMP-09
Other Tools
Web Development
Page design : Dreamweaver, MS-FrontPage
Database : MS-SQL, mysql
Language/technology : ASP, PHP, perl, CGI, JavaScript
Webserver : IIS, Apache
Project Management Tools
MS-Project
MS-Office
Presentation from IT CAMP-09

25. Presentation from IT CAMP-09
Other Tools - EDA
Synopsys
VCS, Design Compiler, HDL Compilers, HSPICE
Cadence
Verilog -XL, NC-Simulators,
Modeltech ( Mentor)
VCOM/VSIM
Magma
Blast Fusion
Texas Instruments
TI tools
Presentation from IT CAMP-09

26. IT Policies & Guidelines
Acceptable Usage policy (AUP)
Computing resources
General security guidelines
Presentation from IT CAMP-09

27. Why – Acceptable Usage Policy
Acceptable Use Policy are not to impose restrictions that are contrary to Interra’s established culture of openness, trust and integrity. We are committed to protecting Interra and it’s employees, from illegal or damaging actions by individuals, either knowingly or unknowingly
Inappropriate use exposes Interra to risks including virus attacks, compromise of network systems and services, and legal issues.
Intranet-> Systems ->IT Policies -> Acceptable Use Policy for Computing Resources
Presentation from IT CAMP-09

28. Privileges and Responsibilities
Maintain the Security and Confidentiality of your Account
Respect for others property (including IP), licensing, and privacy rights
Responsible Sharing of computing resources and network bandwidth
Respect Local Laws
Good management of data
Protecting confidential data and information
Presentation from IT CAMP-09

29. Presentation from IT CAMP-09
Personal Use ?
Some limited personal use of the IT and communications system by employees is allowed provided that it is not excessive, does not interfere with their normal work or the work of others, does not involve in Interra’s significant expense, does not expose Interra to legal action or risk bringing Interra into disrepute, and does not relate to running a private business.
Connecting personally owned hardware, software , network devices without proper authorization is not permitted
Exercise good judgment while using IT resources for personal use.
Presentation from IT CAMP-09

30. Prohibited and inappropriate use
Any violation of the above mentioned policies
Harassing or threatening use
Compromising Security.
Unauthorized use or access or internal/external network
Attempts to defeat system security or normal functioning
Violation of customer of any other external IT policies
Presentation from IT CAMP-09

31. Prohibited and inappropriate use
Disguised use
Violation of customer or any other external IT policies
Distributing computer hoaxes and viruses
Presentation from IT CAMP-09

32. Presentation from IT CAMP-09
Remember ..
Remember that sending from your Interra account is similar to sending a letter on an Interra’s letterhead
Remember that the various civil and criminal laws relating to written communication apply equally to messages, including the laws relating to defamation, copyright, obscenity, fraudulent misrepresentation, and wrongful discrimination.
Presentation from IT CAMP-09

33. Presentation from IT CAMP-09
MASS s !!
Mails to alias are strongly discouraged and need proper discretion in use. Hence, the mailing right to alias is restricted at every center.
If you do not have this right and need to broadcast some information, please request your Manager for consideration
Presentation from IT CAMP-09

34. Rights of Monitoring by Company
Like any other IT resources , data, and any other form of information stored in Company’s network are property of Interra.
Company reserves the right of monitoring and viewing of any data, , messages stored in Company’s network or resources.
Presentation from IT CAMP-09

35. Presentation from IT CAMP-09
Training Setup
Two in each group to share a machine
Individual ID
Machines can be Windows/Linux/Solaris
Mail access through Webmail
Internet access - IE, Netscape, Firefox
Documentation : Office , Open Office
Presentation from IT CAMP-09

36. Getting help from Systems/IT
Report problem immediately
Kolkata :
Support IDs
Noida –
Bangalore
Kolkata
Presentation from IT CAMP-09

37. Questions ?

38. Thanks !!