Ws-c3750x-24t-l Vs. Ws-c3750x-24t-s

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WS-C3750X-24T-L Vs. WS-C3750X-24T-S

The Cisco Catalyst WS-C3750X-24T-L
Series switches are enterprise-class line stackable and autonomous switches. The
switches offer high availability, scalability, security, energy efficiency and
ease of use with innovative features such as Cisco StackPower, IEEE 802.3at
Power over Ethernet Plus configurations, optional networking modules, redundant
power supplies and media access control security (MACSec) characteristics. The
WS-C3750X-24T-L with StackWise Plus technology provides scalability, management
and investment protection for business needs that are on an increasing path. The
Cisco Catalyst WS-C3750X-24T-L is to improve productivity by enabling
applications such as mobile IP, and video for an unlimited network experience.

Cisco
Systems Catalyst WS-C3750X-24T-L Series switches and
Cisco Systems
Catalyst WS-C3750X-24T-S Series switches are designed ...
... and built with Cisco
to provide the best power saving energy-efficiency operations of the energy
sector management and best-in-class power consumption characteristics. Cisco
WS-C3750X-24T-S ports are capable of power-saving mode so that the ports not
switching are using way less energy. StackPower allows customers to simply add
an extra power supply at any time to the switch stack and to provide both an
asset for any redundancies stack members, or simply add a power pool. Catalyst
Smart Operations is a full range of features that simplify LAN configuration and
troubleshooting while deploying. In addition, adaptive StackWise and Stackpower
Catalyst Smart features enable Zero Touch Installation and replacement of
switches, a quick update, and to facilitate the diagnose of improved and lower
operating costs.

EnergyWise is an innovative type of architecture, added to the fixed
configuration switches, promoting sustainability across the company by reducing
energy consumption for the entire enterprise structure, addressing more than 50
percent of global emissions of greenhouse gases generated by the infrastructure
of buildings, a way greater impact than the 2 percent generated by the IT
industry. EnergyWise Cisco allows businesses to measure the structure of the
supplying system and peripherals connected to the network and makes energy
consumption managable by specific policies, which reduces energy consumption
savings by reaching over the matter.

EnergyWise includes an intelligent approach based on the network to
communicate messages that can measure and verify energy between network devices
and terminals. The network discovers EnergyWise units to manage, monitor their
energy consumption, and take action based on the best business practices to
reduce energy consumption. EnergyWise uses a unique domain name for querying and
summarizing information from large a set of units, making it easier than
traditional possibilities given by networking. Management interfaces of
EnergyWise allow facilities and network management applications to communicate
between terminals and the rest using the network as a unified structure. The
SNMP management interface uses the standard TCP interface or integrate Cisco and
third party systems.
WS-C3750X-24T-S has the following feats: Embedded Event
Manager whichis a powerful and flexible feature that allows real-time detection
of network events and on-board automation. Using EEM, customers can adapt their
behavior in network devices to adapt their business needs, also IP Service Level
Agreements with which customers can secure new business-critical IP applications
and services using IP data, voice and video over an IP network, Dynamic Host
Configuration Protocol autoconfiguration of the system of multiple switches
through a boot server eases contact. Also includes Automatic QoS simplifies QoS
configuration in voice over IP through the issuance of the interface and
controls Global Switch to detect Cisco IP phones, classify traffic, and
contribute to the egress queue config, Stacking configuration management and
StackWise technology ensures that the switches will be automatically updated
when the switch receives a new software version. Software version control and
automatic updates help ensure that all stack members have the same software
version, auto-negotiation on all ports too automatically selects half or full
duplex transmission mode to optimize bandwidth, Dynamic Trunking Protocol
facilitates dynamic trunk configuration across all switch ports, Port
Aggregation Protocol automates the creation of groups or Gigabit EtherChannel
Fast EtherChannel groups to link to another switch, router or server. Link
Aggregation Control Protocol allows you to create links with Ethernet devices
that conform to IEEE 802.3ad. This function is similar to Cisco EtherChannel
technology and PAgP, Automatic media-dependent interface crossover automatically
adjusts transmit and receive pairs if an incorrect cable type (crossover or
straight through) is deployed with the machinery, Unidirectional Link Detection
Protocol and Aggressive UDLD allow unidirectional links caused by incorrect
fiber-optic wiring or port faults to be detected and disabled on the interface
of fiber optics, Switching Database Manager templates for access, routing, and
VLAN deployment allow the administrator to easily maximize memory allocation to
the desired functionality based on specific requirements for deployment, this
units is also capable of Local Proxy Address Resolution Protocol works in
conjunction with Private VLAN Edge to minimize broadcasts and maximize available
bandwidth, VLAN1 minimization allows VLAN1 to be disabled on any individual VLAN
trunk, Smart Multicast and StackWise Plus technology allows Cisco Catalyst
3750-X Series offer greater efficiency and support for more multicast data
streams such as video, placing each data packet on the backplane only once,
Internet Group Management Protocol phishing IPv4 and IPv6 MLD V1 and V2 phishing
providing clients join and leave fast off of multicast streams and limits
bandwidth-intensive video traffic to only the requestors, Multicast VLAN
Registration continuously sends multicast streams and multicast VLAN and the
VLAN isolates bandwidth subscriber flows and security reasons, Per-port
broadcast, multicast and unicast storm control prevents faulty end stations
degrade overall system performance. Also Voice VLAN simplifies installations,
maintaining telephone voice traffic to different VLANs to facilitate management
and troubleshooting, VLAN Trunking Protocol supports dynamic VLANs and dynamic
trunk configuration across all switches, Remote Switch Port Analyzer allows
administrators to remotely monitor ports in a Layer 2 switch network from any
other switch in the network.

To improve traffic management, monitoring and analysis, remote monitoring
agent Embedded Software supports four RMON groups (history, statistics, alarms
and events), Layer 2 traceroute eases troubleshooting by identifying the
physical path a packet takes from source to destination, Trivial File Transfer
Protocol reduces the cost of managing software upgrades by downloading from a
central location, and there's also Schedule network protocol which provides an
accurate and consistent timestamp to all intranet switches.

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