Are
there any regulatory issues that are preventing you from efficiently using the
current infrastructure?
Regulatory issues are not impediments to the business operations; there are
always legitimate workarounds available. The regulatory issues don't affect the
business per se. You do the business at a delta x cost more than the normal
cost. Sometimes, they do affect the cost of operations, but that cost is
marginal for us. More than the regulatory framework, it is the mindset of the
people that lets them to see impediments. If you believe that the current Indian
scenario cannot support a robust national telecom infrastructure, you may not go
in for large solutions. But we have connected all of our 650 dealers on a
network. In fact, it took me a long time to convince my bosses that it could be
done.
Can
you tell us more about the network?
We have 20-25 offices that need to be connected. They have to work on a
single network, consolidated single server, and they are all connected via
leased lines, i.e. one network.
Second,
we have a VPN with all our 230 odd suppliers and 600 odd dealers to conduct
their normal business with us. This is the Extranet and our critical business
runs on it. Third, we need to connect with our collaborators, Suzuki Motor
Company. We are connected to them over IPLC links.
Fourth,
we are in the process of implementing-we are connecting all the dealers on to a
single MPLS network, and over a single application and a database. The data
center is in Bangalore, with DR in Mumbai. At the backend, it integrates with
our network in the company. The pan-India network is now in place and
application deployment is currently on.
What
is the dealer network about?
This is to help the dealers manage their businesses. For example, a
customer's history of visits to dealer and service centers can all be stored in
one application. So if you go to any service center in the country, you can get
the same level of service without having to explain the details of your car all
over again to a new mechanic. These businesses should run like McDonalds.
Wherever you go, you should find similar type of service, and technology is
enabling us to do that. The network for this has been rolled out and
applications deployment and training is underway. The primary service provider
here is Reliance.
With
VSAT prices falling, are you planning to increase their adoption?
Not really. Latency issues are still there with that technology. And in some
of our applications, where volumes are large, latency is not acceptable.
Are
there any mobile applications for the affiliates and employees?
All the applications for managing the business and accessing the Extranet
are loaded on to the laptops of the business managers and even the affiliates.
These can be accessed over the office network or the mobile networks through
datacards. There are also SMS-based applications. All the decision makers get an
SMS at 6 AM daily, about the happenings of the previous day.
What
are the challenges faced in keeping the network running efficiently?
The width of technology is very large today. Making all of them work
together in an ongoing manner is a challenge, because the lifecycle of each
equipment is very low. You buy one network platform and in the next six months,
its support may not be available. You upgrade the platform, and it may not work
with another thing that you bought two years ago.
How
are you dealing with this issue?
There are policies for managing those issues, but in many cases you just
throw and change. Without that, the complexity management will be very
difficult. Earlier, the planning cycles were for longer periods like 5 or 10
years. Today if a technology has served you for three years that is good enough.
Is
this policy true for your communications infrastructure too?
Yes. If there is a technology that can deliver more efficiency, lower costs,
let us look for change. We were one of the first to go for ATM. Then we changed
to gigabit fiber.
What
activity takes most of your time in a normal day?
Most of the time goes into ensuring how to support the business with the IT
resources. This includes working on issues like change management. Most of my
time goes in meeting the users. I spend very little time with my technology
people, with whom I interact mostly on reviews, pilots, and comparisons of
equipment and technologies, and their deployments.
Which
parts of network management and network security have you outsourced?
Almost everything is outsourced; right from network management to facilities
management, to backup management, to security. We have a huge FMS contract with
HP for all our 22 regional offices.
What
are some of the key SLAs of the outsourcing contract?
To name a few, laptops need to be repaired in 15 minutes, server has to be
attended to in five minutes, network has to be up in a specified time, and
backups need to taken everyday.
Since
you have outsourced security, what are the SLAs there?
There are specific actions that need to be performed by them at specified
intervals. For example, though patch management and backups are automatic, they
still have to be monitored.
Is
the vendor held responsible for any security lapse?
No they are not. We can only set up a process and ensure that the process is
managed.
Who
are your telecom service providers?
There are different SPs for different areas and operations. Reliance is the
major one, and we also deal with BSNL and Tata.
What
are the security measures adopted for the network?
We have implemented security according to the BS 7799 standard. It has 7
domains and 127 controls to be done in each area of our operations in Maruti. We
have implemented most of them. We are currently being audited by our auditing
agency.
Were
there any security breaches last year?
Our LAN is pretty well segregated from the Internet. All our public servers
are located in a data management zone, where only one port is open to the LAN.
So there is as such no traffic that comes from the Internet and through the LAN.
So most virus attacks don't affect us very much. We have never had a denial of
service.
What
is the network expansion plan for the next year?
Maruti is coming up with two new companies, the diesel engine company and a
new vehicle assembly company, both at Manesar. These companies will run from a
single application, once datacenter will support all three companies.
Name
one thing that has changed at Maruti's enterprise network over the last year.
Till
last year, we did not allow our employees to browse the Internet. So setting
proxies and policies for network security was done this year.