INCA GROUP and Webfusion Unix Hosting Services

• UUNET
• Concentric
• Easynet
• NTL

For those of you how like to know exactly what your getting when you host with us here's more information.

 

UUNET is the UK's largest backbone provider. UUNET currently have over 1000 Mbps of traffic going across and out of the UK, they guarantee high uptime and fast response times should their services fail.

The Concentric Network spans the world, with network and peering arrangements second to none. They provide enhanced connectivity between Europe and the US.

Their UK network connects directly into their own European network, with core routing centres in Amsterdam, Paris, Frankfurt and Stockholm located in major traffic exchange centres such as AMSiX in Amsterdam and Telehouse in Paris.


Both of Concentric's London core routing centres connect into the US via two separately provisioned trans-Atlantic links of up to STM-4 (622Mb/s) capacity. The core US backbone consists of dual, cross connected links between major network nodes, with a secondary backbone of routing points in major cities with dual connections into the key backbone.



EasynetŪ is a leading pan-European commercial Internet Service Provider and telecommunications company with its own interconnected switch technology. Easynet owns one of Europe's most advanced high-capacity Internet facilities operating in the United Kingdom, France, Germany, Spain, Belgium and Holland with further European expansion planned.


NTL is one of the UK's leading communications companies with fibre based networks running through most of the UK they are in a unique position to offer a resilient Internet based network.



What is BGP4 and do WebFusion Use it?

BGP4 is a protocol that allows two (or more) Internet connections to work together. It's two main advantages are that it offers a high level of redundancy, if one line should fail the other automatically takes over without the customer ever knowing there was a problem. The second advantage of BGP4 is that it improves the speed of connection to our servers for the end user, this is because BGP4 can calculate the best and fastest route to it's destination and take that specific route.

Why did WebFusion choose UUNET, Concentric, Easynet and NTL?

All four providers have invested millions of pounds into building reliable, sophisticated and redundant networks which allow us to offer a high web site availability to our clients. UUNET, Concentric and Easynet deliver their bandwidth via the BT fibre network, fibre enters our building at different points to offer high levels of redundancy. NTL deliver their bandwidth on their own fibre based network again entering the building at different point to increase redundancy.

How Much Bandwidth do You Have?

We have one 15 Mb lines via NTL, two seperate 8 Mb lines with UUNET and Concetric Networks and one 2 Mb line with Easynet, we have more bandwidth then most of our competitors.

Are you using all your bandwidth?

No, we aim to have at least 40% of our bandwidth free at any one time to allow for fluctuations and growth.

Where are your servers based?

All servers on the network are based in our UK data centre which we own.

Our 100 MB network uses the reliability and high performance of Cisco hardware. Cisco are the world leaders in network hardware and our network core utilises Cisco Routers and Switches.


Cisco Network

We use fully manageable Catalyst 3500 Series XL Switchs which are connected into two core Cisco 7200 routers which link to our array of four Cisco 3640 routers.


Power

Our 400 KVA dedicated electricity supply was designed and installed to meet our diverse electrical needs. Power is routed through our lightning protection, Generator changeover panel and redundant UPSs before getting to the servers. This ensures that all power to the servers is supplied at a smooth rate.


UPS

Two 80 KVA Uninterruptible Power Supplies protect our network in cases of power failure, should the power to our network fail our high power UPS automatically takes the load of all the servers and network hardware. Our UPS system by UPS Power is a scalable, redundant power protection system for centralised servers, data centres and high availability applications.


Generator

As our second line of defence against power failure we have installed a 250 KW industrial generator, capable of supplying enough electricity to our entire data centre and office area for an indefinite period of time. This means that in the event of a major utility power failure your web site will still be available.


Lightning Protection

To guard against the threat of lighting (which could send spikes through the electricity supply and damage servers) we have installed a Furse lighting protection system. If an illegal spike is detected the system automatically takes this spike and destroys it. This system provides protection between all sets of conductors (phase to neutral, phase to earth and neutral to earth) ensuring total protection and closing all transient paths to equipment.


Network Monitoring

Should any network component/server fail (such as a switch or router) our on site system engineers are automatically notified in screens throughout our network operations centre. By having staff on site 365 days of the year we are able to respond to system failures within the fastest time possible.


Fire Protection

Should a fire break out in the data centre then our FM200 Fire Suppression System will be triggered, in seconds FM200 gas will be released into the room extinguishing the fire.


Air Conditioning

Our data centre is equipped with powerful air conditioning to maintain a consistently controlled environment.


Water Detection

In the unlikely event that water leaks into the data centre then sensors throughout the area will detect the leak and sound the alarm to our staff.


Servers

Our data centre is home to thousands of servers including Sun, IBM, Compaq, Dell and HP servers.


RAQ4

We host more RaQ4's in our data centre then any other hosting company in the UK, we have a special relationship with Cobalt Networks (a subsidiary of Sun Microsystems) that allows us to provide cutting edge support and service.


High Security

Our data centre was constructed with security in mind, access to the data centre is restricted by swipe card access, it is also monitored by CCTV at all times.