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“Innovative Solutions for UC Infrastructure”
Jayesh KotakVP – Product Marketing
D-Link (India) Ltd
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• What is UC (Unified Communication )
• Typical Infrastructure Challenges with UC
• Innovative D-Link Solutions
• D-Link an Update?
Topics for the session …
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UC – The Communication Edge
Enables people to communicate with each other virtually anywhere, anytime over any device
Unified communication (UC) is about unifying people , information and context
UC brings all of a company’s communications and collaborative tools together.
It is the convergence of all forms of audio, video ,web and desktop communications that is built on an IPnetwork that breaks down alldistances ,time and media barriers.
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Seamless Network - Wired & Wireless Integration
Continued Support
1
5
Reliability of the Network backbone2
Security of Network3
Management of the Network4
Challenges with UC Infrastructure…
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The need..
• Unified wired and wireless access system
• Unified management and security– Centralized Access Point and client management– Rogue AP detection/ mitigation
• Better performance– Guarantee on no-overlapping wireless coverage area
• Seamless roaming
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• Optimized wireless network deployment in business environments.
• Self Healing & Load balancing architecture
• Provides high performance, secure, manageable and scalable unified wired/wireless LAN switching.
• Simple deployment of wireless devices regardless of physical locations, and centralized management/policy enforcement of wireless mobility
Scalable Unified Wired / Wireless Network Architecture
Unified Wireless Solution
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• Wireless switch performs load utilization across the switch-managed access points on per radio basis based on AP’s utilization rate.
• The APs report bandwidth utilization to the wireless switch regularly• If the bandwidth utilization reaches a configured threshold then the new
client associations are rejected. The new client will be forced to connect to an overlapped neighbor AP with lower utilization.
Wireless Switch
Default bandwidth utilization: 60%
AP-1 AP-2
user4
user4
Utilization rate increased
Reach utilization threshold!!!
Utilization rate for AP-2: 10%
Attempt to connect AP-1
User4 rejectedForce to connect
to Ap-2
User4 connect to AP-2
Self Healing & Load Balancing
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• Roaming allows wireless clients to move from one location to another, seamlessly switching from one Access Point to another and maintaining access to the network.
• When a wireless client (fast) roams among different APs , the same security setting and IP address “follows” the client. That means there is no need for IP re-allocation and re-authentication in order to keep the connection alive. Hence, it is seamless.
Wireless switch
Mobile user
No re-authentication when user moves
With Fast Roaming feature, mobile users can move to any place where covered by an
overlapped neighbor without the need to re-authenticate
Mobile user want to move
HERE
Fast Roaming
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• D-Link Unified Access System includes a set of comprehensive management functions for managing and monitoring the WLAN by using one of the three methods provided– Web-based management interface
– Command-Line Interface (CLI)– Simple Network Management Protocol (SNMP)
Comprehensive Management
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Seamless Network - Wired & Wireless Integration
Continued Support
1
5
Reliability of the Network backbone2
Security of Network3
Management of the Network4
Challenges with UC Infrastructure…
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Network securityguarantee
Network architecture stability and reliability
Equipment stabilityand reliability
Reliable &Robust Backbone
Reliable & Robust Backbone Solution
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Server 1000M optical fiber1000M cable100M cable
Research& Dev
Library area Sales &
Marketing Finance &
Admin
Legend:
Campus networkInformation center
Server
10000M linkServer group
area
Backbone area
Convergence area
Network outlet
area
DES-7206
DGS-3627
DES-7206
DES-7206
DGS-3627 DGS-3627 DGS-3627
High up time of the network !!! Management plane
Management interface, command execution
Data plane
Voice, data and video transferring plane
Co
ntro
l plan
e
Pro
toco
l op
era
tion
an
d co
ntro
l
Separate Plane Design
Reliable & Robust Backbone Solution
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Seamless Network - Wired & Wireless Integration
Continued Support
1
5
Reliability of the Network backbone2
Security of Network3
Management of the Network4
Challenges with UC Infrastructure…
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Server
Client
Guest
Wireless
Radius
Remediation
DHCP
Applications
Router
xStack Switch
System Health Server
MicrosoftNetwork Policy Server
DHCP Enforcer
Hackers
Kiosk
Mobile User
Telecommuter
Partner
Thieves
NetDefend
UNPROTECTED
NETWORKS
On-DemandPolicy Manager
802.1x Enforcement
Compliant Scenario:Before connection, you shouldhave username/password ortoken. After login, the system will check the compliance policy. If compliant, you are allowed to connect to the network
Password
Token
User Name
StatusEAP
Patch Updated
Service Pack Updated
Personal Firewall On
Anti-Virus Updated
Anti-Virus On
StatusHost Integrity Rule
Patch Updated
Service Pack Updated
Personal Firewall On
Anti-Virus Updated
Anti-Virus On
StatusHost Integrity Rule
Non-Compliant Scenario :If client’s patch is notupdated, it just can go toremediation server, healthserver and network policy server
Remediation Scenario :The client gets patch/virus pattern etc, To correct its health status
Guest Access Scenario :Guests are assigned restrictive access right to the network
NetDefend
Worms
If Malicious Attack happens !
Firewall informs xStack switch to block malicious
attacker’s IP traffic
Integrated Client-to-Gateway Protection that Ensures Secure Network
Microsoft NAP 802.1X + ZoneDefense Scenario
Joint Security Solution
D-Link E2ES Solution
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D-Link ZoneDefenseTM Firewall / UTM
Stop it at the Edge
Automatically
Conventional Firewall / UTM
Unable to preventcross-LAN infection
IT Intervention required
ZoneDefence
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Seamless Network - Wired & Wireless Integration
Continued Support
1
5
Reliability of the Network backbone2
Security of Network3
Management of the Network4
Challenges with UC Infrastructure…
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Unified Management Solution (switch, router, firewall, wireless…) over one single NMS !!!
D-View – Unified Management Solution
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Seamless Network - Wired & Wireless Integration
Continued Support
1
5
Reliability of the Network backbone2
Security of Network3
Management of the Network4
Challenges with UC Infrastructure…
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Strong Distribution setup –
26 Regional Distributors in India &
SAARC
1 National Distributor
200 +Partners & 2000 +Resellers
National SI partnerships
17 Branch Offices for
regional sales, distribution
and post-sale support
management
24 RMA (Service) Centers
providing product service
support 24x7 Voice based
Tech Support
Pan India Support Infrastructure
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Business solution product line purchased from D-Link or through authorized reseller and distributor, as long as the product is owned by the original customer, or up to a five year period after the product’s discontinuance, whichever occurs first.
These include unmanaged, smart and managed switches, business wireless, and firewall security appliances
Visit www.warranty.dlink.com for more details
Introducing Lifetime warranty
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Switches Web Smart Switch xStack Switch Chassis Switch
Security NetDefend Firewall DSA Multi-Service
Gateway
Business Wireless
Business Wireless AP
Wi-Fi Mesh
Unified Switch
Storage Storage Area
Network (SAN)
D-View NetworkManagement
Innovative Solutions for
Unified Communication InfrastructureRouters
Fixed & Modular Business Gateways
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Regional warehouse in 10 countries
RMA centres in 38 countries
5 R&D Centres
Warehouse
RMA Center
R&D Center
Canada
USA
UK
India
Australia
DubaiIndia
Taiwan
Chile(1)
Argentina(2)
Colombia(2)
Costa Rica(1)
Ecuador (1)
El Salvador(1) Guatemala(1)
Mexico (3)
Panama(1)
Peru (1)
Venezuela(1)
USA (1)
Australia(1)South Africa(4)
Dubai(1)
Iran(1)
Saudi Arabia(1)
Egypt(1)
Russia(20)
Singapore(1)
Pakistan(1)
Taiwan(4)
India(16)
China(29)
Brazil(1)
UK(1)Germany(1)
France(1)
Spain(1)
Italy(1)
Greece(1)
Sweden(1)Norway(1)
Czech Republic(1)Poland(1)
Japan(1)
Canada(1)
Korea(1)
Dutch
130 local sales offices in 64 countries with over 2,100 employees
Sales channels including retailers, distributors, ITSPs, SIs
Regional warehouses in 10 countries
D-Link is…
… Global Networking Company
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… Consistent Growth
D-Link is…
1.04b
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Cisco
D-Lin
k
Links
ys
3Com
NETGEA
R
HP Pr
oCurv
eH3C
Allied T
eles
yn
Norte
lSM
C
Alcate
l -
10,000.0
20,000.0
30,000.0
40,000.0
50,000.0
60,000.0
70,000.0
80,000.0
90,000.0
Port (Thousands)
Source: In-Stat Y2008 Q3
D-Link is…
No.2 in Total switch Market - Globally
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SWITCH
Rank Vendor Market Share
1 D-Link 35.6%
2 Dax 20.4%
3 Cisco 8.8%
4 Netgear 8.6%
5 Linksys 8.1%
ROUTER
Rank Vendor Market Share
1 Bharti Teletech 51.5%
2 D-Link 26.2%
3 Huawei 5.6%
4 Zyxel 4.2%
5 Dax 3.8%
• Source IDC
WLAN
Rank Vendor Market Share
1 D-Link 24.9%
2 Netgear 21.4%
3 Belkin 15.0%
4 Ruckus Wireless 13.9%
5 Linksys 10.6%
D-Link is…
D-Link is… Market Leader (Port/Unit wise) – Q2 2009, India
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• Pioneer of Green Tech in Networking
• Power Conservation Technology – D-Link Green Ethernet, WiFi Sch, Smart Storage
• Environment Friendly RoHS Components – RoHS ( Reduction of Hazardous Substances )
• Innovative Engg Design – Fan less Design – where possible– High Quality Heat Dissipation Components
• Recyclable Packing Material
D-Link is…
UPTO
80%
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Green Awards
Best of Show Award INTEROP Tokyo 2008
DGS-1008D: Techworld 2008 "Green Product of the Year
TAIWAN EXCELLENCE SILVER AWARD
D-LINK GREEN™ TECHNOLOGY WINS MOBILE INNOVATION AWARD FROM LAPTOP MAGAZINE
CONSUMER ELECTRONICS ASSOCIATION MARK OF EXCELLENCE AWARDS
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Thank You
Jayesh KotakVP-Product Marketing
Email :[email protected]
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