CORE SWITCH CONFIGURATION

Cisco Catalyst 3750 Switch

The Cisco Catalyst 3750 Series eases deployment of converged applications and adapts to changing business needs by providing configuration flexibility, support for converged network patterns, and automation of intelligent network services configurations. In addition, the Cisco Catalyst 3750 Series is optimized for high- density Gigabit Ethernet deployments and includes a diverse range of switches that meet access, aggregation, or small-network backbone-connectivity requirements.

Activities performed in Computer Centre Cisco Catalyst 3750 Switch

• The CAT 6 OUT cable from Sonicwall is connect to Cisco catalyst 3750 switch port and the separate fiber OUT cable is connected to each fiber patch panel for accessing Internet to every block located in the University Campus which includes Admin Block, Arts Block, PRIDE Block, Old Science Block, Library, COE, PRIMS Block, Science Block – I,  Science Block – II and Amenity Block that are directly connected.

Specifications

Performance	32-Gbps switching fabric128 MB DRAM and 16 MB Flash memory Configurable up to 20,000 unicast routes
AC Input Voltage and Frequency	100-240VAC, 0.6-1.2A, 50-60 Hz
DC Input Voltages	+12V at 13A
Dimensions (H x W x D)	1.73 x 17.5 x 12.8 in. (4.4 x 44.5 x 32.6 cm)
Weight	10.0 lb (4.6 kg)
Connectors and Cabling	1000BASE-T ports: RJ-45 connectors, 2-pairCat-5 UTP cabling 1000BASE-SX, -LX/LH,-ZX  and CWDM SFP- based ports: LC fiber connectors
Benefit	Dynamic Host Configuration Protocol (DHCP) autoconfiguration of multiple switches through a boot server Eases switch deployment. Automatic Cisco IOS Software version checking and updating help ensure that all stack members have the same Software version.