Sunny,
I hope the beow information helps clarify present questions and future knowledge you might get in the near future.
All the information is taken form the link that follows:
http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/VMDC/2.0/design_guide/archOver.html
Cisco Nexus 5000
The Cisco Nexus 5000 Series (http://www.cisco.com/en/US/products/ps9670/index.html) switches deliver high performance, standards-based Ethernet and FCoE that enable the consolidation of LAN, SAN, and cluster network environments onto a single Unified Fabric. Each switch contains a single unified crossbar fabric ASIC and multiple unified port controllers to support fixed ports and expansion modules.
Cisco UCS and UCSM
Cisco UCS 6100 Series Fabric Interconnects (http://www.cisco.com/en/US/partner/products/ps10276/index.html) is a family of line-rate, low-latency, lossless, 10-Gbps Ethernet and Fibre Channel over Ethernet interconnect switches.
Cisco UCS 5100 Series Blade Server Chassis (http://www.cisco.com/en/US/partner/products/ps10279/index.html) supports up to eight blade servers and up to two fabric extenders in a six rack unit (RU) enclosure.
Cisco MDS 9513
The Cisco MDS 9513 Multilayer Director allows you to deploy high-performance SANs using a high-performance, protocol-independent switch fabric. It provides uncompromising high availability, security, scalability, ease of management, and transparent integration of new technologies for extremely flexible data center SAN solutions. The Cisco MDS 9513 is compatible with first-, second-, and third-generation Cisco MDS 9000 Family switching modules.
For more information, see: http://www.cisco.com/en/US/products/hw/ps4159/index.html.
Cisco MDS 9134
The Cisco MDS 9134 Multilayer Fabric Switch is a 1RU chassis that provides line-rate 4-Gbps and 10-Gbps ports. It expands from 24 to 32 ports in 8-port increments and optionally activates 2 10-Gbps ports. The Cisco MDS 9134 offers non-blocking architecture, with all 32 4-Gbps ports and the 2 10-Gbps ports operating at line rate concurrently.
The 10-Gbps ports support a range of optics for connection to the Cisco MDS 9000 family core using 10-Gbps Inter-Switch Link (ISL) connectivity. The Cisco MDS 9134 can also be stacked using copper CX4 X2 transceivers to cost effectively offer up to 64-port densities. The Cisco MDS 9134 supports quick configuration and task wizards that allow it to be deployed quickly and easily in networks of any size. Powered by Cisco MDS 9000 NX-OS/SAN-OS Software, it includes advanced storage networking features and functions and is compatible with Cisco MDS 9500 Series Multilayer Directors and Cisco MDS 9200 Series Multilayer Fabric Switches, providing transparent, end-to-end service delivery in core-edge deployments.
For more information, see: http://www.cisco.com/en/US/products/hw/ps4159/index.html.
Cisco MDS 9148
The Cisco MDS 9148 Multilayer Fabric Switch is a one rack unit (1RU) top-of-rack (ToR) chassis that provides 48 line-rate 8-Gbps ports for storage networking deployments. It can expand from 16 to 48 ports in 8-port increments. The Cisco MDS 9148 delivers a non-blocking architecture, with all 48 1/2/4/8-Gbps ports operating at line-rate concurrently.
The Cisco MDS 9148 supports the Cisco Device Manager Quick Configuration Wizard, which allows it to be deployed quickly and easily in networks of any size. Powered by Cisco MDS 9000 NX-OS Software, it includes advanced storage networking features and functions and is compatible with Cisco MDS 9500 Series Multilayer Directors and Cisco MDS 9200 and other 9100 Series Multilayer Fabric Switches, providing transparent, end-to-end service delivery in core-edge deployments.
For more information, see: http://www.cisco.com/en/US/products/hw/ps4159/index.html.
PS: If you find it helpful, please mark it with a 5 stars grade!
-Kenny
