1. Summer training at
WIPRO
7/28/2016
1 Submitted by-
Prerna Setia

2. Contents
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ABOUT WIPRO
CULTURE
WIPRO BUSSINESS
1
2
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3.  A leader in providing IT solutions and services for
the corporate segment in India.
 Profitable presence in niche market segments of
consumer products and lighting
 Wipro Limited is the first PCMM Level 5 and SEI CMM
Level 5 certified IT Services Company globally.
First company in the world to be certified in BS 7799
(2002) security standards.
It has 66,000+ employees, serves 592 clients, and has
46 development centers across globe.
Wipro is presently ranked among the top 100
Technology companies in the world.
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4. Girish Paranjp
Joint CEO & Member
Girish Paranjpe is the new
Jt. Chief Executive Officer of
Wipro’s IT Business
alongside Suresh Vaswani
and is an Executive
Director in the board of
wipro limited.
Azim H. Premji
Chairman, Wipro
He led Wipro since 1966.
Today a $5 billion revenue
“AT THE CENTER OF
YOUR VISION HAS TO BE
THE CUSTOMER HIS/HER
CHANGING EXPECTATION
AND WANT”
LEAD BY
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5. SUBCIDIARIES
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Wipro GE Medical Systems Ltd.
Wipro InfoTech
Wipro Consumer Care & Lighting
Wipro Fluid Power
Wipro Technologies

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IT, BPO, R&D Services, Consulting Services
Wipro Technologies Wipro Infotech
US, Europe & Japan
India, Middle East,
Australia, South East
Asia
Revenue : 68 % Revenue : 19 %
Consumer & Institutional
Products
Wipro Consumer Care &
Lighting
Personal Care, Baby Care &
Wellness Products; Domestic
& Institutional Lighting;
Furniture & Switches
Revenue : 7 %
Wipro GE Healthcare - JV with General Electric. Healthcare Equipment and Solutions.
Leader in South Asia. Global COE for Engineering and Manufacturing for GE Healthcare.
(Revenues not consolidated in Wipro Ltd revenues)
Infrastructure &
Ecological Engineering
Wipro Infrastructure
Engineering
Hydraulic Cylinders &
Products; Ultra Pure Water
Treatment Systems &
Solutions; Clean Energy
Systems & Solutions
Revenue : 6 %

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Europe:
Revenue share: 24 %
No. of employees: 5 %
Rest of World:
Revenue share: 8 %
No. of employees: 7 %
India:
Revenue share: 24 %
No. of employees: 80 %
America:
Revenue share (USA): 44 %
No. of employees: 8 %
Global
Footprint
 Serving customers in 50+ countries
 Presence in 35+ countries
 Global workforce comprising of 50+ nationalities
 Investors from 24+ countries

8. 7/28/2016
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1947 1975 1980 1991
Vegetable
Ghee &
Soap
Hydraulic
cylinders
and
Pneumatic
cylinders
IT Business Lighting &
Baby Care
Products

9. SERVICES
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BPO
IT Services
Technology Infrastructure Service
Product Engineering Solutions
Consulting Services

10. HP OpenView Network Node Manager
 HP OpenView Network Node Manager (NNM) is a network
management solution platform for discovery, monitoring, and
management of TCP/IP networks.
 NNM’s SNMP-based management capabilities provide an enhanced
solution for managing network and system devices using SNMP in
TCP/IP network environments.
 NNM provides fault, performance and configuration management
for multivendor TCP/IP networks for a site, campus, or enterprise.
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11. How does it work?
• NNM uses several protocols to maintain
communication with each managed device
– SNMPv1, SNMPv2
– TCP/IP, IPX
– UDP
– ICMP
– ARP/RARP
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12. HP OV NNM Options
 SNMP configuration
 Event Configuration
 Customize event notification messages
 Define the type of event notification
 Define automatic actions when an event is received.
 Create/modify alarm categories
 Configure additional actions for the operator
 Configure event correlations
 SNMP data collection and threshold
 SNMP MIB application builder
 Load/unload MIB
 Network polling configuration
 License password
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13. SNMP Network Mgmt Model
 Manager
 A manager is an application that executes network
management operations
 The manager monitors and controls agent systems
 SNMP agent
 Resides on a managed node
 An application that acts on behalf of an object
 Object
 Anything that will be managed
Host, router, hub, application, database
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14. Simple Network Management Protocol
 SNMP is a framework that provides facilities for managing and
monitoring network resources on the Internet.
 Components of SNMP:
 SNMP agents
 SNMP managers
 Management Information Bases (MIBs)
 SNMP protocol itself
SNMP agent
SNMP
manager
SNMP agent
SNMP agent
SNMP
protocol
messages
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15. Simple Network Management
Protocol
 SNMP agent is software that runs on a piece of network equipment (host,
router, printer, or others) and that maintains information about its
configuration and current state in a database
 Information in the database is described by Management Information Bases
(MIBs)
 An SNMP manager is an application program that contacts an SNMP agent to
query or modify the database at the agent.
 SNMP protocol is the application layer protocol used by SNMP agents and
managers to send and receive data.
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16. MIBS
 A MIB specifies the managed objects
 MIB is a text file that describes managed objects using the
syntax of ASN.1 (Abstract Syntax Notation 1)
 ASN.1 is a formal language for describing data and its
properties
 In Linux, MIB files are in the directory /usr/share/snmp/mibs
 Multiple MIB files
 MIB-II (defined in RFC 1213) defines the managed objects of
TCP/IP networks
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17. Organization of managed
objects
 Managed objects are
organized in a tree-like
hierarchy and the OIDs
reflect the structure of the
hierarchy.
 Each OID represents a node
in the tree.
 The OID 1.3.6.1.2.1
(iso.org.dod.internet.mgmt.
mib-2) is at the top of the
hierarchy for all managed
objects of the MIB-II.
 Manufacturers of
networking equipment can
add product specific objects
to the hierarchy.
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iso(1)
org (3)
dod (6)
internet (1)
mib-2 (1)
system (1) at (3) icmp (5) udp (7) snmp (11)
ipForwDatagrams (6)
directory (1) mgmt (2) experimental (3) private (4)
interface (2) ip (4) tcp (6) egp (8) transmission
. root

18. Traps
 Traps are messages that asynchronously sent by an agent to
a manager
 Traps are triggered by an event
 Defined traps include:
 linkDown: Even that an interface went donw
 coldStart - unexpected restart (i.e., system crash)
 warmStart - soft reboot
 linkUp - the opposite of linkDown
 (SNMP) AuthenticationFailure
 …
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19. SNMP Versions
 Three versions are in use today:
 SNMPv1 (1990)
 SNMPv2c (1996)
 Adds “GetBulk” function and some new types
 Adds RMON (remote monitoring) capability
 SNMPv3 (2002)
 SNMPv3 started from SNMPv1 (and not SNMPv2c)
 Addresses security
 All versions are still used today
 Many SNMP agents and managers support all three versions of
the protocol.
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20. Manager-Agent Communication
through SNMP
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Manager Agent MIB
SNMP Request with
Community Name
Retrieve (get)
management
information
Alter (set)
management
information
SNMP Replies
SNMP Traps

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22. Automatic Discovery and
Layout
 All IP and Level 2 devices on the network are automatically
discovered and mapped
 IPX devices are also discovered
 Map is a logical representation of your network
 Automatic discovery may take several hours or even
overnight
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24. Example of network discovery and
layout
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25. TOPOLOGY MAP
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26. Network Discovery (cont’d)
 NNM discovers the following objects and put
them on the default map
 Internet-level submap
IP networks, gateways, routers and multihomed
workstations
 Network-level submaps
Bus, star and ring segments
 Segment-level submaps
Hosts, gateways, routers, switches, hubs, and bridges
 Node-level submaps
Network interface cards
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27. Simplified Distribution Model for NNM
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28. Management Consoles
 NNM gives the ability to have 15 to 25 operators
simultaneously monitoring the network
 Operators can share one map , or have individual maps
 Individual maps create area of responsibility on the network for
each operator
 More efficient in large networks
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29. HP OV NNM Overview
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HP OV NNM Platform
Map Topology
IP SNMP
Object
Network
Discovery
Map
Event
Performance
Configuration
Fault
Tools
Options
Others
1. Get data from
and
Send data to
the network
2. Build network
data
3. Use maps/events
to present data
to network
managers
4. Network manager
perform management
functions

30. HP OV NNM Overview
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HP OV NNM Platform
Map Topology
IP SNMP
Object
Network
Discovery
Mapping
Event
Performance
Configuration
Fault
Tools
Options
Others

31. HP OV NNM Event Generation
 NNM processes and SNMP agents continuously watch
for certain incidents to occur
 When an incident occurs, an event is generated
 Events are categorized based on the alarm type
 Alarm types are user definable
 Events are displayed with color coded severity
 Severity and color codes are user definable
 Event trap configuration
 Pre-defined
 User-defined generic traps
 User-defined specific traps
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32. HP OMW
 HP Operations Manager (formerly known as OpenView Operations—
OVO) has evolved from a mere NNM (Network Node Manager),
gathering its data via SNMP traps, to a host-and-application focused
monitoring product.
 OVO talks to your devices and gets all kinds of information from them
without having to connect each device to a management station.
Basically a software program to automatically question any or all of your
devices every so often. It uses simple templates to access a database of
information on the target device, like, health, workload, missing
processes, missing devices and so on.
 HP Operations Manager (HPOM) is a distributed client-server software
solution designed to help system administrators detect, solve, and
prevent problems occurring in networks, systems, and applications in
any enterprise.

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38. Technical benefits
 Network Management can help achieve those goals by:
 Fault and Problem Management
 Reduced downtime of network systems and devices
 Quick detection and correction of network problems
 Performance Management
 Ability to monitor data to anticipate problems
 Log information for historical analysis

39. Business Benefits
 Network Management can help achieve those goals
through:
 Accounting Management
 Obtains statistical information on network use
 Track individual resource utilization
 Security Management
 Protects the network and its systems from unauthorized access,
use, and harm

40. Summary
 hp OpenView NNM is a robust network management
platform that can provide a graphical look into your
network and provide many benefits like Fault and
Problem management, Performance management,
etc
 Makes network management proactive instead of
reactive
 NNM uses SNMP to discover devices on the network
and automatically manage and monitor them
 NNM can play an integral role in achieving both the
technical and business goals of an organization