A comprehensive range of corporate network service constitutes NASK's answer to the corporate customers' needs related to communication within a dispersed organization.

In the era of globalization and spreading IT technologies, provision of reliable and secure ways for communicating within business organizations is one of the key factors determining the success of commercial undertakings. It is also of ever growing importance whether the flow of data generated in the course of daily operations of a company takes place in a reliable manner and without unnecessary user involvement.

VPN is an idea consisting in direct linkage of numerous locations by means of a network that is logically separated within the network of the telecommunications provider and reserved for the needs of one Customer only. NASK's offer comprises four different services allowing to construct corporate networks with the use of various technologies, which enables us to offer, in every instance, a solution that is optimally and perfectly suited to the needs of the specific Customer.

NASK designs, builds and maintains domestic and international corporate networks. We cooperate closely with BT INFONET, an international operator, which gives our services a global reach.

NASK's corporate network service is characterized by

• Individual approach to every Customer – each customer is the most valued customer for NASK. NASK specialists are always ready to provide all the support
• Comprehensiveness – thanks to its wide portfolio of telecommunications services, NASK always creates comprehensive solutions meeting the Customer's needs,
• Technical excellence – NASK guarantees high SLA parameters,
• Proactive fault prevention – NASK network is monitored on a continuous basis. Should any undesired events be detected, NASK specialists immediately undertake actions preventing malfunctions,
• Full security - NASK services are based on a dedicated infrastructure and telecommunication equipment supplied by world's top manufacturers, in line with worldwide ITU and IETF standards.

While constructing corporate networks, we use the following:

• Wide area Ethernet based on Juniper equipment,
• Dedicated SSL Juniper Netscreen SA 4000 hardware gateways,
• Separated NASK MPLS network constructed on the basis of efficient CISCO 7206 VXR routers,

Depending on Customer's needs, both of technical and business nature, we offer a wide range of VPN solutions:

Which network type suits your needs best?	METRO VPN	MPLS VPN	SSL VPN
Connecting company branches by one LAN
Connecting company branches and ensuring efficient operation of critical applications – e.g. ERP system
Connecting company branches and ensuring efficient operation of internal VoIP communications
Highest level of security while transferring data over the Internet
Ensuring safe and easy access to the company’s resource from any location with an Internet connection
Communication channels fully separates from the public Internet

Should the Customer so desire, the corporate network may be enhanced by supplementary services, such as: providing its users with safe, centralized Internet access (Corporate Firewall), private telephony inside the VPN or a package of tele-IT security services.

All corporate network services are offered with NASK's guaranteed service quality, available through signing an SLA agreement characterized by specific parameters. On Customer's demand, the parameters may be determined on an individual basis

To receive detailed information about NASK services, please fill in our request for information..