1. Enterprise WAN solutions have changed significantly over the last decade. Basic hub-
and-spoke topologies such as leased lines or Frame Relay (FR) and Asynchronous
Transfer Mode (ATM) architectures gave way to fully mesh MPLS-based solutions. More
recentlyprivatecloud,publiccloudandhybridmodelshavearrived.
A hybrid WAN dynamically supports MPLS, broadband Internet, cellular connections,
and any other transport mechanism available to an enterprise. Hybrid WAN solutions at
the branch office have evolved to include various types of appliances such as firewalls,
intrusion prevention, IP VPN concentrators, WAN path controllers and WAN
optimizationcontrollers.
SD-WAN solution allows enterprises to adopt an intelligent branch router that can
support multiple services like application-intelligent policy-based forwarding/routing,
better security and application performance for new generation of enterprise end-
users. An encrypted overlay creates a unified fabric from a physical underlay that can
includeprivatecircuits,low-costInternetbroadband,andevenLTE.
SD-WAN(SOFTWARE-DEFINED WIDE AREA NETWORK)
Overview
Public Cloud
XaaS
Private Cloud
Data Center Head Quarters
Virtual
Private Cloud
Branch Office
DPI IKE IP VPN
concentrator
MANO OTHER APPs
VLAN
Policy
Based
Routing
DHCP
NAT
FIREWALL
ACL
IDS/IPS
DNS
ARP
QoS
Typical SD-WAN deployment
4G/LTE
OR ANY OTHER TRANSPORT
MPLS INTERNET
Pioneer in NFV & SDN with 6+ years of
cutting edge product development
experience with startups and Tier-1 NEMs.
Vast experience in DPDK porting and fast
path optimization to deliver line-rate
(10G/40G) data plane performance using
COTS x86 servers.
Over two decades of enterprise
networking product engineering
experience in L2-L7 networking, DPI,
security and EMS/NMS.
Pioneer in using Open Source technologies
such as DPDK, OpenStack, OpenDaylight,
ONOS, etc. to accelerate innovation and
faster product realization.
Robust solution frameworks and proven
ability to build high performance agile
teams by hiring and retaining the best
talent in the industry.
Key Differentiators
Open Technology Associations
World Class Standards
Network Functions
Virtualization ISG (NFV)