Network Cabling:

We have a cable team on hand to sort out all your network cabling requirements from cabinets to the patch panels and cable, hubs, switches and other networking peripherals.

RF Data:

No Barrier Communication can provide wireless data solution to over comes some of the limitation on cable and fiber equipment and some of the barrier posted by nature. No Barrier Communications has a carefully selected a range of RF equipment that provide maximum up time with minimal irritation.

IP networking:

Includes TCP knowledge, Network/Internet performance analysis and logging, WAN and LAN design, Router setup and maintenance.

We have been involved in problem correction and discovery involving firewalls, filters and network congestion.

HTTP:

We have in-depth knowledge of the HTTP protocol. We can act in a consultative role (giving advice on scalability, performance and methods of optimisation), or in a systems architect role (designing the optimal system from the ground up.)

Other services include: web server administration and set-up (Apache and IIS) and cache server installation, maintenance and upgrades (Squid, Novell Bordermanager).

DNS:

Having installed and maintained servers with over 500 + zones, we have the experience to consult on reliable and redundant DNS systems.

We have been involved in the entire DNS process from simple domain maintenance.

SMTP:

Email is still the most useful Internet application. All Internet email is transferred with the SMTP protocol. Having knowledge of the SMTP protocol itself, and having worked on numerous Internet mail systems, we are able to consult on mail-system integration and distributed Internet mail systems.

No Barrier Communications has been involved in large Sendmail Internet email systems.

Security:

We can provide professional Internet and Unix security consulting.For those without firewalls, router filters can provide basic network security cheaply.

FTP:

The File Transfer Protocol is generally used for large program or data file distribution.

UNIX:

If required, we can also contract out as Unix system administrators, performing system upgrades, installation and general system administration. Existing systems can be improved.

Internet/Intranet Servers:

We can build you a web site the help with internal and external communications needs. Whether you are after a full-scale e-commerce system, or just a small site with extra functionality, we can help.

Network Monitoring:

We have partnered with a greatly experianced company that can offer you the most professional and up to date monitoring methods.