Patton – Fuller Community Hospital

An outline of Patton- ladened Community Hospital Ne both(prenominal)rk systems James doglas CMGT/554 December 19, 2011 Carol Eichling An abbreviation of Patton-Fuller Community Hospital Network systems Patton Fuller community infirmarys lucre system consist of two major recrudesces, the starting line part is the executive part that connects the hospitals executive management, human resources department, operations, IT and information center, etc. , the first earnings is connected victimisation a 1000base-T Gigabyte net profit conjunctive that uses a typical Cat6 cabling (Apollo Group Inc. 2008), the second major part of the network connects the departments of radiology, operating room, wards, ICUs, etc. victimisation a 1000base F theatrical role optic establish connection, this connection is a gigabyte connection as well as and the both parts of the connections argon connected to the network bridge shed that is acting as a core thrust. Observing the network organize layout (Apollo Group Inc. , 2008) reveals that the deployment decisions were made depending on the physical distances between the nods in separately major network part.In the first part, it was obvious that the nods where in nonpareil physical place and the distances between them is not more than three cytosine meters, this assumption were made depending on the fact that the 1000Base T network cannot be efficient more than the distance mentioned above. Where the second major part is in physical locations that more in distance than the executive network, this was based on the assumption the multi-core fiber network can be distanced up to two to three kilometers.The network logical operations are all based around the IT information center (Apollo Group Inc. , 2008) since it contains the major servers and the NAS (Network Attached Storage) (About. com, 2011), its as well as complicated the internet gateway router that allows adit to the Internet. Furthermore either access to t he network from the external resources allow be routed through with(predicate) the reticular activating system (Remote Access Server).Depending on the current topologies readings, several recommendations are necessary to be done in order to keep the network efficiently operational, curiously that some parts of the network are mission critical and it is precise important to address the issues of approachability and reliability. In nowadays network it is very efficient network structure serve to separate the network nods into groups, this testament ensure efficiency in interconnection and data transmission, and furthermore it is also one of the famous security practices that will prevent networks in intrinsic structure to access each new(prenominal).This can be achieved through using VLAN (virtual LAN) practice (Cisco, 2002), that separates the network nods into groups, each group will be connect only to that group nods, this can be done on the switch level (layer 2), and a ll the VLANs can be interacted with each other through the core switch (layer 3) which provides routing along with switching. This practice can reduce the stretch on the internal networks through reducing the broadcast messages to that VLAN members level, though freeing some bandwidth capacity to more important transmissions. some other important recommendation is necessary in data center, this will be the separation of the internet server from the internal network, and access it only using remote access methods in episode access is needed, this will handle that there are no method of access the internal network only through the RAS server which forces authentication mechanisms to allow any(prenominal) external connection.It is obvious too that the current server array and the both data centers in the hospitals network are lose one very important component, and that is the backup system, it is very important to include a backup server to the network to insure data parry is ava ilable in case of accidental data corruption or deletion, furthermore take a data snapshots in logical periods of sequence keeping them physically in another geographical place will be a very likely practice in case of catastrophic data loss.One of the very good utilities of the hospitals network is the accessibility of the wireless access on the ward level, this will insure flashbulb connectivity to the hospitals network from the small mobile devices such as laptops or other Wi-Fi based medical devices such as the new cardiograph devices which shares data with the database servers through wireless connection. These wireless devices depending on the diagram specifications are in 5 gigahertz frequency which are not compatible with every laptop computer, a recommendation to replace them with 2. gigahertz frequency devices are more efficient in order to allow laptops to access the network. A special attention is needed in the security of these wireless access points by connecting th em to a server like RAS server to demonstrate the personnel accessing the network wirelessly before allowing the devices to use the network. This is very important practice to prevent a destructive intrusion into the network. The conclusionPatton Fuller hospitals network has the potential of a successfully designed network with some adjustments to the network configuration is essentially needed to insure availability and reliability. Adding backup system is also an important necessity to prevent data loss, and applying security policies and authentication mechanizes are also essential to ensure free burning network security and performance. References About. com. (2011). Introduction to NAS. Retrieved from http//compnetworking. about. om/od/itinformationtechnology/l/aa070101a. htm Apollo Group Inc.. (2008). Patton Fuller IT Data Center Diagram. Retrieved from https//ecampus. phoenix. edu/secure/aapd/CIST/VOP/Healthcare/PFCH/IT/ITDC. htm Apollo Group Inc.. (2008). Patton Fuller crystal clear Network Diagram. Retrieved from https//ecampus. phoenix. edu/secure/aapd/CIST/VOP/Healthcare/PFCH/IT/ITLogNet. htm Cisco. (2002). VLAN Security Practice. Retrieved from http//www. cisco. com/warp/public/cc/pd/si/casi/ca6000/prodlit/vlnwp_wp. pdf