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configuration parameters, and updates all the routing tables to reflect changes. Upgrades are applied universally and

simultaneously to all members of the stack.

The Cisco Catalyst 3750 v2 Series stacks up to nine switches as a single logical unit, for a total of 468 Ethernet or

PoE 10/100 ports. Additional port combinations can be created by connecting the Cisco Catalyst 3750 and 3750-E

Series Switches to the stack. Individual 10/100, 10/100/1000, and 10 Gigabit Ethernet units can be joined in any

combination to evolve with network needs.

In addition, the Cisco Catalyst 3750 v2 Series Switches come with an extensive set of management and control

features:

Cisco IOS Software CLI support provides a common user interface and command set with all Cisco routers

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and Cisco Catalyst desktop switches.

Cisco Discovery Protocol Version 2 allows the Cisco Catalyst 3750 v2 Series Switch to negotiate a more

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granular power setting when connecting to a Cisco powered device, such as an IP phone or access point,

than what is provided by IEEE classification.

The PoE MIB provides proactive visibility into power use and allows customers to set different power-level

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thresholds.

Switching Database Manager templates for access, routing, and VLAN deployment scenarios allow the

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administrator to easily increase the memory allocation to the desired features based on deployment-specific

requirements.

Cisco Generic On-Line Diagnostics (GOLD) checks the health of hardware components and verifies proper

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operation of the system data and control planes at run time and boot time.

VLAN trunks can be created from any port, using either standards-based IEEE 802.1Q tagging or the Cisco

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Inter-Switch Link (ISL) VLAN architecture.

Voice VLAN simplifies telephony installations by keeping voice traffic on a separate VLAN for easier

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administration and troubleshooting.

Cisco VTP supports dynamic VLANs and dynamic trunk configuration across all switches.

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Cisco Group Management Protocol server functions help enable a switch to serve as the Cisco Group

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Management Protocol router for client switches. The IP Services license is required.

IGMPv3 snooping provides fast client joins and leaves of multicast streams and limits bandwidth-intensive

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video traffic to only the requestors.

Remote SPAN (RSPAN) allows administrators to remotely monitor ports in a Layer 2 switch network from any

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other switch in the same network.

For enhanced traffic management, monitoring, and analysis, the Embedded Remote Monitoring (RMON)

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software agent supports four RMON groups (history, statistics, alarms, and events).

Layer 2 traceroute eases troubleshooting by identifying the physical path that a packet takes from source to

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destination.

All nine RMON groups are supported through a SPAN port, which permits traffic monitoring of a single port or

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a group of ports from a single network analyzer or RMON probe.

Domain Name System (DNS) provides IP address resolution with user-defined device names.

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TFTP reduces the cost of administering software upgrades by downloading from a centralized location.

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Network Timing Protocol (NTP) provides an accurate and consistent timestamp to all intranet switches.

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Multifunction LEDs per port for port status; half-duplex and full-duplex mode; and 10BASE-T, 100BASE-TX,

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and 1000BASE-T indication as well as switch-level status LEDs for system, redundant power supply, and

bandwidth use provide a comprehensive and convenient visual management system.

Data Sheet

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