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Cisco Catalyst 3750 series switches



Cisco ® Catalyst ® 3750 series switches are innovative section switches, through industry-leading user-friendly and can be stacking switches maximum sustainable initiatives in enhancing the operational efficiency of the LAN. The product range is the next generation of desktop switches representatives introduced Cisco StackWise ™ technology, the Internet so that the customers can 32-Gbps stacking - switches to build a uniform and highly sustainable exchange system.

Figure 1 for 10/100 and 10/100/1000 access and the Cisco Catalyst 3750 series switches together


Product profiles

For medium-sized agencies and enterprises branch, Cisco Catalyst 3750 Series by providing configuration flexibility, support for automatic integration of the network model and the wisdom of network services, the integration of applications to simplify deployment, and to adjust to changing business needs. In addition, high-density Cisco Catalyst 3750 series against GByte Ethernet optimized deployment, including multiple switches to meet the access and backbone network linking together or small demand.

Cisco Catalyst 3750 series standards available software designed multi-storey (SMI), or software designed to enhance the multi-storey (EMI). Noting character sets including the High Quality of Service (QoS), the speed, access control list (ACL), and basic static and routing of information agreement ( Rip ) routing functions. EMI will provide a more rich enterprise-class identity sets, including advanced IP-based hardware and Zubo Road from single broadcast.


Configuration

Cisco Catalyst 3750 Series include the following configuration :

Cisco Catalyst 3750G-24TS-24 a 10/100/1000 Ethernet port and 4 small Kechaba (SFP) uplink link

Cisco Catalyst 3750G-24T-24 a 10/100/1000 Ethernet port

Cisco Catalyst 3750G-12S-12 a GByte Ethernet SFP ports

Cisco Catalyst Ethernet 10/100 3750-48TS-48 a port and 4 SFP Uplink links

Cisco Catalyst Ethernet 10/100 3750-24TS-24 a uplink ports and 2 SFP links

Cisco Catalyst Ethernet 10/100 3750-48PS-48 a cost, with IEEE 802.3af and Cisco pre-standard Ethernet power (PoE), 4 SFP Uplink links

Cisco Catalyst Ethernet 10/100 3750-24PS-24 a cost, with IEEE 802.3af and Cisco pre-standard Ethernet power (PoE), 2 SFP Uplink links

Cisco Catalyst 3750G-16TD-16 a GByte Ethernet 10/100/1000 ports and 1 Ethernet XENPAK uplink link metric spaces

Cisco Catalyst 3750G-24TS-1U-24 a 10/100/1000 Ethernet port and 4 SFP Uplink links, one weight unit (RU) high

Cisco Catalyst 3750G-24PS-24 a 10/100/1000 Ethernet port, with IEEE 802.3af and Cisco pre-standard PoE,4 of SFP Uplink links

Cisco Catalyst 3750G-48TS-48 a 10/100/1000 Ethernet port and 4 SFP Uplink links

Cisco Catalyst 3750G-48PS-48 a 10/100/1000 Ethernet port, with IEEE 802.3af and Cisco pre-standard PoE,4 of SFP Uplink links
Cisco Catalyst 3750 series standards available software designed multi-storey (SMI), or software designed to enhance the multi-storey (EMI). Noting character sets including the High Quality of Service (QoS), the speed, access control list (ACL), and basic static and routing of information agreement ( Rip ) routing functions. EMI will provide a more rich enterprise-class identity sets, including advanced IP-based hardware and Zubo Road from single broadcast.


Cisco StackWise technology-stacking can achieve new standards of sustainable

Cisco StackWise technology is a response to GByte Ethernet optimized important stacking structure. The technology is designed to remain stable while the performance of a switch added, removed and re-deployed. Cisco StackWise stacking technology use special Internet cables and stacking software could be up to nine independent Cisco Catalyst 3750 switches in a single integrated logic module from the main switchboard to elect management. The switches automatically create and update all exchange and alternative routing table. The stacking work will not affect services in the context of the dismantling of the old members or new members receive.


Main characteristics and advantages


Ease of use

The stacking work will be carried out from the management and self configuration. Add or remove the switches in, the switch will automatically stacking of the Cisco IOS ® software version operation to the new constitution switches, the inclusion of the overall parameters and update all routing tables to reflect the changes. Updated at the same time stacking the universal application to all members.

Cisco Catalyst 3750 series switches may be nine stacking as a single logical unit, providing a total of 468 Ethernet port or PoE 10/100, or 468 Ethernet 10/100/1000 ports or 10/100/1000 PoE ports, or 9 metric spaces Ethernet port. With the demand for network development, to add 10/100 arbitrary portfolio, and expanded spaces 10/100/1000 Ethernet port.

Through lower operating costs and achieve returns on investment

Configuration parameters for a version of Cisco IOS software automatically checks and provided first-class operation included time savings. In the event of decommissioning of the second-class savings. When you bring a malfunction in the switch from the existing switches stacking removed, and replaced with another switch, the switch will think this is a safeguard decommissioning without user intervention, can automatically load the port level of the previous switches. This gives it managers remote locations for the implementation of the mandate of local personnel without considerable cost to send technical personnel to the scene.

Mix and match switch types - as you pay for network expansion

Stacking of the available Cisco Catalyst 3750 switches to create arbitrary combinations. To be mixed 10/100 and 10/100/1000 ports, PoE and wiring closets together functional clients can access the progressive development environment only for the performance they need to pay. When the need for additional uplink capacity links, you can easily upgrade your bandwidth, only to add an expanded stacking spaces Ethernet version, and you can be in your GByte existing fibre Ethernet links upgraded to metric spaces Ethernet.

Usability-the second and third floors of uninterrupted performance

Cisco Catalyst 3750 Series can increase the availability of stacking switches. Each switch can serve as the main controller can also operate as a relay processors. Stacking switches in each main switchboard can be as for the establishment of a network control system 1:N usability. If a equipment malfunction, all other equipment will continue to transmit flow to maintain operations.

Smart Zubo-raising network for the integration of new levels of efficiency

With Cisco StackWise technology, Cisco Catalyst 3750 Zubo efficiency for video applications, such as providing greater efficiency. Each was alone in the cafeteria, a data processing time, thereby providing more data flows more effective support.

Excellent quality of service - to provide Xiansu throughout stacking

Cisco Catalyst 3750 series Ethernet speed to GByte provided for the smooth functioning of the intelligence services of all-its speed even reached 10 times the normal network speed. Industry-leading mark, classification and queuing mechanism for data, voice and video traffic to provide the best performance-and are Xiansu.

Network security-access environment for the sophisticated control

Cisco Catalyst 3750 Series support for connectivity and access control and comprehensive security features sets, including cheques, identity verification, port-level security, and bring 802.1x and expansion, based on the identity of network services. This comprehensive character sets not only help defense external attacks, but also protect the network from "intermediary" attack, which is the current business environment a major security problems.

Simple IP management-more switches, one addresses

Each Cisco Catalyst 3750 Series stacking as a single object is managed using a single IP address. For failure detection, VLAN creation and modification, and Internet security and QoS控制 activities for single IP management.

Giant frame-support demanding applications

Cisco Catalyst 3750 series of 10/100/1000 support of the giant frame to be very large data and video images senior applications. Catalyst 3750 series supports IPv6 routing in hardware, can achieve the highest performance. With the increased network equipment for the larger part of the security of the site and a higher demand for increasingly critical, Catalyst 3750 series will be ready to meet those needs.

Standard PoE support-easily and add IP communications

Cisco Catalyst 3750 and 3750G Cisco IP phones and Cisco PoE support Aironet? wireless LAN (WLAN) access points, and arbitrary line with IEEE 802.3af standards terminals. Catalyst 3750 and 3750G 24 port version can support 24-plus 15.4W of power PoE ports, electric equipment to achieve the highest level of support. 48 port version can support 24 15.4W of power available, 48 7.7W built, or their arbitrary combinations.

Metric spaces Ethernet support-GByte Ethernet deployment increased uplink bandwidth links

Cisco Catalyst 3750 Series allows network managers in their wiring closets or cluster grid gradually added to the IEEE 802.3ae standard metric spaces Ethernet connectivity, and further enhance and optimize GByte Ethernet network. This hope for the use of its existing optical fibre facilities, links to exchange stacking added uplink bandwidth capacity clients, and to provide the highest performance for applications and users of the customers investment protection.

Management option

Cisco Catalyst 3750 Series (Figure 5) provided a specific allocation for the excellent order line interface (CLI), and one may be based on the rapid deployment of pre-set templates, Web-based tools, Cisco Network Assistant software. In addition, CiscoWorks supports the Catalyst 3750 series network-level management.