Comparison of Networking Feature of Linux and Microsoft Essay Example for Free

Comparison of Networking Feature of Linux and Microsoft Essay1.0 Comparing Networking Features of Linux Microsoft. Microsoft * Next Generation TCP/IP Stack this mesh topologying feature of windows is available for Windows Server 2008 and Windows conniption. It is a complete redesign of TCP/IP functionality for both Internet Protocol version 4 (IPv4) and Internet Protocol version 6 (IPv6) that meets the connectivity and effect needs of todays varied networking environments and technologies. Joe Davies (2008) * Server Message Block 2.0 (SMB) this networking feature of windows is also available for both Windows Server 2008 and Windows Vista. It can also be termed as the Common Internet File System (CIFS). It is employ on widows-based computers as a default file sharing protocol. SMB supports * Sending multiple SMB commands within the selfsame(prenominal) packet. This reduces the number of packets sent between an SMB client and horde. * Much larger buffer sizes compared to S MB 1.0.* Increases the restrictive constants within the protocol design to al unkept for scalability. Examples include an increase in the number of concurrent open file handles on the master of ceremonies and the number of file shares that a server can have. * Supports durable handles that can withstand all of a sudden interruptions in network availability. * Supports symbolic links. Joe Davies (2008)* Windows Firewall the windows firewall for the versions Windows Server (2008) and Windows Vista has support for filtering of incoming and outgoing traffic. It also has integrated settings for firewall filtering and Internet Protocol Security (IPSEC). * Network number one wood Interface Specification (NDIS) 6.0 this specifies a standard interface between kernel-mode network drivers and the in operation(p) system. NDIS also specifies a standard interface between layered network drivers, abstracting lower-level drivers that manage hardware from upper-level drivers, such as network tra nsports. Joe Davies (2008).Linux * Samba this networking feature of Linux is a file and printer sharing service. It is based on the SMB protocol developed by Windows. Samba allows Linux to act as a SMB client or server. * The inetd Super Server this is a special network daemon stomach on Linux applications in order to overcome certain inefficiencies of network daemons. It creates sockets on behalf of a number of services and listens on all of them simultaneously. When an incoming connection is sure on any of these sockets, the super server accepts the connection and spawns the server specified for this port, passing the socket across to the child to manage.The server then returns to listening. Dawson T. (2000). * The tcpd Access Control preparation this is a tool that is used to manage multitude specific access. For TCP services you want to monitor or protect, it is invoked instead of the server program. Tcpd checks if the remote host is allowed to use that service, and only if this succeeds depart it execute the real server program. Dawson T. (2000).1.1 Interoperability Features of Ubuntu with Microsoft Workstations. Interoperability is the function which allows a system to work with other systems that may be of different filth or have a different operating system. For organisations like Rainham Indigo Bank who wish to setup a networking environment to share files and printer, this is important as they wish to integrate a Linux based operating system to their current work environment which has a Windows based operating system. Ubuntu, the choice of Linux based operating system, has an interoperability feature known as Samba that supplies the users with file and printer sharing for the Window workstations. Samba.org states that Samba is an Open Source/Free Software suite that provides unlined file and print services to SMB/CIFS clients. Samba is freely available, unlike other SMB/CIFS put throughations, and allows for interoperability between Linux /Unix servers and Windows-based clients.The bank can use this package to share printers and files between the Ubuntu server and Widows workstations. Another feature that Ubuntu offers is the ease of authentication. Authentication plays an important part as it helps computers on a network to recognise each another and allows for information to be shared. Ubuntu Server comes with Open Lightweight Directory Access Protocol (LDAP). This ensures that a shared directory service can be built if it is needed. Supported versions of Ubuntu Server come with Likewise-Open. This is used to integrate with the system victimisation Microsoft Active Directory. Machines on Active Directory can be identified, share credentials and access resources with Ubuntu machines through the use of this software. Resources for Windows clients can easy be provided by Ubuntu servers without an additional security burden.1.2 Installing Ubuntu and configuring network services for Windows and Linux for file sharing and printing.Ubuntu Installation. After Ubuntu was installed, Samba was downloaded and configured. It was installed through the terminal command using this command sudo apt-get install samba samba-command.Configuring network settings.Ubuntu accessed via Microsoft.Sharing folders on the network.File manager opened to allow for folder sharing.Sharing folder on Windows from Ubuntu. shared out folder in Microsoft.1.3 Linux Distribution Costs. Performance The approach associated with the performance is related to the hardware of the Ubuntu server as the servers performance will be as good as the hardware installed on it. The performance of the server depends on the type of memory installed and how much of it, the brand of the processor as fountainhead as its type i.e. single core, dual core etc, the processor speed will also play a part in this as strong as the motherboard installed and the PCI connectors and serial buses installed.. Ubuntu server process threads often make use of ph ysical resources. High performance can be achieved from relatively low hardware requirements on this server. Therefore, the cost of performance associated with the Ubuntu server is expected to be low.SecurityOnce the Ubuntu server is hardened, it has a low risk of attacks from viruses, remote role calls and buffer overflows. Standard installation of Ubuntu has a ready to use hardened operating system. Therefore, no additional cost will be needed to implement additional security protection such as anti-virus, firewalls, anti-spyware etc. This is because most security mechanisms are pre-installed or can be installed freely thereby allowing this cost to be low.SupportSupport for the Ubuntu software can only be obtained from the Ubuntu community, developers and enthusiasts as there are no formal support arrangements available from the vendor. evidential cost will be incurred in order to train staff to use of the server and experienced consultants may be required for support for case s of server downtime or repair.MaintenanceMaintenance of the server may incur significant costs as well. This is because only skilled and trained personnel can suffer routine maintenance and maintain the maximum uptime of the server that is required. The maintenance cost of hardware can vary depending on the hardware. From a software perspective, the costs will include maintenance from skilled personnel to upkeep and patch the software as needed.