Data center constitutes the specialized construction intended for placement of calculation and data storage subsystems. The main goal of DC creation is consolidation of various resources (food, cooling, a place in assembly cases, fire extinguishing, communication channels, administrative resources, etc.) therefore the cumulative cost of infrastructure possession decreases.
Distinguish commercial and corporate data processing centres. The last can be placed not in a separate construction, but in the certain specialized room directly on the territory of the enterprise. Except actually construction (or the certain room), obligatory and integral components of DC is engineering and telecommunication infrastructures. The wire local area network, or network infrastructure of DC (DC LAN) is a basis of telecommunication infrastructure.
TASKS WHICH ARE SOLVED FOR DC BY MEANS OF NETWORK INFRASTRUCTURE
- Creation of a reliable traffic network of high capacity with ultralow transmission delays.
- Combination of many servers in a uniform computing cluster.
- Resources consolidation and data transmission convergent network creation uniting functions of a traditional local area network (LAN) and storage area network (SAN).
- Transport network resources virtualization for logical isolation of its users or administrators from each other.
- Balancing and distribution of users inquiries between many servers.
PRODUCTS AND SOLUTIONS USED FOR DC NETWORK INFRASTRUCTURE CREATION
MODULAR ETHERNET-commutators SUPPORTING ALL KEY COMPONENTS RESERVATION
Vendors: Cisco, HP, Extreme Networks, Juniper Networks, Alcatel-Lucent and others.
SWITCHeS WITH A LARGE NUMBER OF SUPERFAST INTERFACES (40 GBIT/SEC., 100 GBIT/SEC.)
Vendors: Cisco, HP, Extreme Networks, Juniper Networks, Alcatel-Lucent, Arista and others.
SPECIALIZED CONVERGENT SWITCHeS SUPPORTING AT THE SAME TIME TECHNOLOGIES AND PROTOCOLS OF THE LAN AND SAN NETWORKS
Vendors: Cisco, Brocade, Huawei and others.
SPECIALIZED NETWORK DEVICES OF LOADING BALANCING
Vendors: Citrix Systems, F5 Networks, Cisco, Radware and others.
NETWAVE COMPANY APPROACHES to WIRE LOCAL NETWORKS IN DC IMPLEMENTATION
- The most corresponding to the objectives solutions development
- Operated subsystems creation
- Ensuring high level of solutions reliability
- Ensuring high level of proposed solutions safety
- Flexible and easily scalable subsystems creation
- Accompanying project documentation creation