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Cisco Catalyst 3750v2 Series - Cisco WS-C4900M Manual

Scalable, intelligent lan switching for campus, branch, and data center networks of all sizes.
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Cisco Catalyst 3750v2 Series

Fixed-configuration switches offering multilayer switching and Cisco StackWise™
technology for enterprise branch offices and mid-market organizations.
The Cisco Catalyst 3750v2 Series is an innovative line of multilayer Fast Ethernet
switches featuring Cisco StackWise technology, a 32 Gbps stack interconnect that
allows customers to build a unified, highly resilient switching system—one switch at
a time.
Up to nine Catalyst 3750v2 Series switches can be stacked in any combination,
enabling organizations to mix and match to meet specific requirements. Additional
10/100, and Power over Ethernet (PoE) connectivity can be deployed as necessary,
offering a simple and cost-effective pay-as-you-go approach to network upgrades.
The Catalyst 3750v2 Series can be purchased with the IP Base or IP Services
licenses. The IP Base license offers advanced QoS, rate-limiting, ACLs, and basic
routing functionality. The IP Services license provides a richer set of enterprise-
class features, including advanced hardware-based IP Unicast and IP Multicast
routing as well as Policy-based Routing (PBR), IPv6 routing and and advanced IP
services.
Cisco Catalyst 3750v2 Series Spotlight
Cisco StackWise Technology
A unique stacking architecture, this technology
is designed to respond to additions, deletions,
and redeployment while maintaining constant
performance. It unites up to nine individual Catalyst
3750V2 switches into a single logical unit, using
special interconnect cables and stacking software.
The stack is managed as a single switching unit
controlled by a master switch elected from one
of the member switches. The master switch
automatically creates and updates all the switching
and routing tables. A working stack can accept new
members or delete old members without service
interruption.
Addition of IP Communications
Cisco Catalyst 3750V2 Series PoE models support
Cisco IP phones and Cisco Aironet® wireless LAN
(WLAN) access points, as well as any IEEE 802.3af–
compliant end device. The Catalyst 3750V2 24-port
models can support 24 simultaneous full-powered
PoE ports at 15.4W for maximum powered device
support. The 48-port versions can deliver the
necessary power to support 24 ports at 15.4W, 48
ports at 7.3W, or any combination in between.
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