Presentation from IT/Systems Bibhas Kr Samanta. Presentation from IT CAMP-09 Outline Introduction to Interra IT infrastructure Working in networked environment.

Presentation from IT/SystemsBibhas Kr Samanta

Presentation from IT CAMP-09

OutlineOutline

Introduction to Interra IT infrastructureWorking in networked environmentRevisiting unix commands Dos and DON’Ts

IT infrastructure @InterraIT infrastructure @Interra


What is IT/Systems ?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 http:://Intranet Ownership of Company’s website – www.interrasystems.com


IT – IT – Organizational StructureOrganizational Structure

K o lka ta S ys tem sB in oy M ah a ta

S u bh ad e ep G a ng u ly

Noida SystemsIn d ran il R o yb urm anS o um ava S am an ta

Bangalore SystemsR a jesh S a ha

Corporate IT Manager B ibh as

Network SetupNetwork Setup


Basic Network ServicesBasic Network Services

Authentication – NIS File Sharing – NFS and automounterMail – Unix/Sendmail and POP3WebmailWWW Server : Unix/Apache Intranet Server : Windows/IIS


Bangalore setupBangalore 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



Noida setupNoida 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


Noida networkNoida network


Kolkata setupKolkata setupProjects

– 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



US SetupUS Setup

US– T1 ( 1.54 Mbps) internet link – Switches ( Nortel), Routers (CISCO), Firewall

(Sonicwall)– Few desktops and laptops– Server for www.interrasystems.com– LaserJet and DeskJet printers, scanner


Company wide ServersCompany wide Servers

Interra’s web server IntranetJiraLicense cutting softwareMail and WebmailVPN Server


PlatformsPlatforms 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


Compilers …Compilers … Linux – GCC 2.96, 3.2.1, 3.4.3 ..

Solaris :– GCC 2.95.2, 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

Development Tools


Development ToolsDevelopment 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


Development ToolsDevelopment Tools

Code Coverage– PureCoverage– Insure++– gcov

Testing Tools– Mercury Qtest Pro

Performance Cheking Tools– Intel Vtune– Quantify


Development ToolsDevelopment Tools

Build / Debug Tools– Make– GDB/DDD– Workshop Debugger– Microsoft IDE

Version Control– CVS/RCS– SVN


Source code organizationSource 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


Documentation and Bug TrackingDocumentation and Bug Tracking

Bug Tracking/HelpDesk– GNATS– RT

Documentation– MS-Office– Open Office– Adobe acrobat reader, writer– Framemaker– Adobe Robohelp


Other ToolsOther 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


Other ToolsOther Tools - EDA- EDA

Synopsys– VCS, Design Compiler, HDL Compilers, HSPICE

Cadence – Verilog -XL, NC-Simulators,

Modeltech ( Mentor)– VCOM/VSIM

Magma– Blast Fusion

Texas Instruments– TI tools


IT Policies & GuidelinesIT Policies & Guidelines

Acceptable Usage policy (AUP)– Computing resources

General security guidelines


Why – Acceptable Usage PolicyWhy – 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


Privileges and ResponsibilitiesPrivileges 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


Personal Use ?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.


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

Prohibited and inappropriate use Prohibited and inappropriate use


Prohibited and inappropriate useProhibited and inappropriate use

Disguised useViolation of customer or any other

external IT policies Distributing computer hoaxes and

viruses


Remember ..Remember ..

Remember that sending email 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 email messages, including the laws relating to defamation, copyright, obscenity, fraudulent misrepresentation, and wrongful discrimination.


MASS Emails !!MASS Emails !!

Mails to all@ alias are strongly discouraged and need proper discretion in use. Hence, the mailing right to all@ 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


Rights of MonitoringRights of Monitoring by Company by Company

Like any other IT resources , data, Email 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, email, messages stored in Company’s network or resources.


Training SetupTraining SetupTwo in each group to share a machine Individual Email IDMachines can be Windows/Linux/SolarisMail access through Webmail Internet access - IE, Netscape, Firefox Documentation : Office , Open Office


Getting help fromGetting help from Systems/IT Systems/IT Report problem immediatelyKolkata :

[email protected] Email IDs

– Noida – [email protected]– Bangalore [email protected]– Kolkata [email protected]

[email protected]

Questions ?

Thanks !!

Presentation from IT/Systems Bibhas Kr Samanta. Presentation from IT CAMP-09 Outline Introduction to Interra IT infrastructure Working in networked environment.

Documents

development tools slide

scanner slide

interra slide

donts slide

windowsiis slide

leopard slide

network setup slide

mbps dsl slide