Routing

While organizations are extending the reach of their business across the globe, they are simultaneously consolidating their applications to fewer locations in high performance Data Centres. There is a need for 'always on' unified communication amongst various user groups across the organization to cut traveling costs and increase productivity. There is also a requirement for a high performance, application-aware Wide Area Network (WAN) infrastructure. Sify helps you build a multi-location, VPN-based, highly available, optimized WAN network, thereby minimizing capital investments and WAN bandwidth management costs.

On the other side of the WAN infrastructure are carrier telecom service provider networks, which are the most critical, near-zero downtime and complex networks in the world. Building up telecom networks, increasing capacities and simplification of various carrier network layers require a highly experienced team to design and deploy the solution, with significant investment in spares and support structures. Sify has rich experience in helping telecoms build MPLS, Metro Ethernet, Core and Edge networks.

A few years ago, IPv4 offered adequate support to all possible devices. The proliferation of connectivity and devices has led to IPv4 giving way to IPv6 addresses, which provide similar inbuilt quality and security properties. However, different protocol standards imply they cannot communicate with each other. Moreover, organizations cannot do away with their existing IPv6 incompatible devices.

This is where Sify helps both end user organizations and telecoms, by building alternate strategies like dual stacking (co-existence of both standards), Network Address Translation/ CGNAT and tunneling.

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