The Cisco Catalyst 3750 Series Switches are innovative switches that improve LAN operating efficiency by combining industry-leading ease of use and high resiliency for stackable switches. This product series features Cisco StackWise technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system, one switch at a time.
The Cisco Catalyst 3750 v2 Series Switches are next-generation energy-efficient Layer 3 Fast Ethernet stackable switches. This new series of switches supports Cisco EnergyWise technology, which enables companies to measure and manage power consumption of network infrastructure and network-attached devices, thereby reducing their energy costs and their carbon footprints. The Cisco Catalyst 3750 v2 Series consumes less power than its predecessors and is the ideal access layer for enterprise, retail, and branch-office environments, as it increases productivity and investment protection by enabling a unified network for data, voice, and video.
The Cisco Catalyst 3750 Integrated Wireless LAN Controller combines Cisco’s Unified Wireless LAN functionality with Cisco’s award-winning Catalyst 3750 stackable switches and delivers unparalleled WLAN security, mobility, and ease of use for business critical wireless LANs.
The Cisco Catalyst 3750G Integrated Wireless LAN Controller delivers secure, enterprise wireless access to midsize organizations and enterprise branch offices requiring support for 50 to 200 access points in one logical unit. A logical unit is a stack of up to nine 3750G switches. For example, a logical unit can consist of four Cisco Catalyst 3750G Integrated Wireless LAN Controllers and five Catalyst 3750G switches, thus supporting up to 200 access points. Cisco Aironet access points can connect to any switch port in the logical unit.
The Cisco Catalyst 3750G Integrated Wireless LAN Controller delivers centralized security policies, wireless intrusion prevention system (IPS) capabilities, award-winning RF management, QoS, and Layer 3 fast secure roaming for WLANs. As a core component of the Cisco Unified Wireless Network, the Cisco Catalyst 3750G Integrated Wireless LAN Controller provides the control, security, redundancy, and reliability that network managers need to scale and manage their wireless networks as easily as they scale and manage their traditional wired networks.
The Cisco Catalyst 3750G Integrated Wireless LAN Controller is available with the Cisco IOS® Software IP Base image. The IP Base image feature set includes advanced quality of service (QoS), rate limiting, access control lists (ACLs), Routing Information Protocol (RIP) routing capability, and an Enhanced Interior Gateway Routing Protocol (EIGRP) stub for routing at the access layer. The Cisco IOS Software IP Services image and Advanced IP Services image are also available. The IP Services image provides a richer set of enterprise-class features, including advanced hardware-based IP unicast and multicast routing; the Advanced IP Services image provides IPv6 routing (Layer 3 switching).
The Cisco Catalyst 3750G Integrated Wireless LAN Controller communicates using the emerging Lightweight Access Point Protocol (LWAPP) standard to establish secure connectivity between access points and modules across Layer3 networks. This protocol enables the automation of important WLAN configuration and management functions for cost-effective WLAN operations. With this integrated approach to wireless networking, customers can realize significant total cost of ownership benefits by streamlining support costs and reducing planned and unplanned network downtime.
The Cisco Catalyst 3750G Integrated Wireless LAN Controller is a member of the Cisco Wireless LAN Controller family. It works in conjunction with Cisco Aironet® access points, the Cisco Wireless Control System (WCS), and the Cisco Wireless Location Appliance to support mission-critical wireless data, voice, and video applications. It provides real-time communication between controller-based access points and other wireless LAN controllers to deliver a secure and unified wireless solution.
The Cisco Catalyst 3750-X Series Switches and Cisco Catalyst 3560-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower (available only on the Catalyst 3750‑X), IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features. The Cisco Catalyst 3750-X Series with StackWise Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750-X and 3560-X enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.