Cisco 3750-48TS - Catalyst Switch - Stackable Manual de usuario descargar pdf (Pagina 10)

Data Sheet

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1000 access control entries (ACEs) are supported.

Manageability

Superior

Manageability

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

routers and Cisco Catalyst desktop switches.

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

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

specific requirements.

●

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

Cisco Inter-Switch Link (ISL) VLAN architecture.

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Up to 1005 VLANs per switch or stack and up to 128 spanning-tree instances per switch are

supported.

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4000 VLAN IDs are supported.

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

administration and troubleshooting.

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Cisco VLAN Trunking Protocol (VTP) supports dynamic VLANs and dynamic trunk configuration

across all switches.

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

Cisco Group Management Protocol router for client switches.

●

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

intensive video traffic to only the requestors.

●

Remote Switch Port Analyzer (RSPAN) allows administrators to remotely monitor ports in a Layer 2

switch network from any other switch in the same network.

●

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

(RMON) software agent supports 4 RMON groups (history, statistics, alarms, and events).

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

source to destination.

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All 9 RMON groups are supported through a SPAN port, which permits traffic monitoring of a single

port, a group of ports, or the entire stack from a single network analyzer or RMON probe.

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

device names.

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Trivial File Transfer Protocol (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, and 1000BASE-T indication as well as switch-level status LEDs for system,

redundant-power supply, and bandwidth utilization provide a comprehensive and convenient visual

management system.

●

SPAN works across all the ports in a stack.

Cisco Network

Assistant

Software

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Cisco Network Assistant Software provides an easy-to-use, Web-based management interface

through a standard Web browser.

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Simplified port configuration via Cisco Smartports.

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Cisco AVVID (Architecture for Voice, Video and Integrated Data) wizards need just a few user inputs

to automatically configure the switch to optimally manage different types of traffic: voice, video,

multicast, and high-priority data.

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A security wizard is provided to restrict unauthorized access to applications, servers, and networks.

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Cisco Network Assistant Software allows management of a small network of Cisco Catalyst 3750-E,

3750, 3560-E, 3560, 3550, 2960, and 2950 Series Switches through a single IP address, without the

limitation of being physically located in the same wiring closet. Full backward compatibility helps

ensure any combination of these switches can be managed with a Cisco Catalyst 3750 Series

Switch.

●

Drag-and-Drop Cisco IOS Software upgrade simplifies the process of upgrading Cisco IOS Software

by not involving a Trivial File Transfer Protocol (TFTP) server.

●

The software upgrade feature allows one-click software upgrade of multiple switches in a community

of Cisco Catalyst 3750-E, 3750, 3560-E, 3560, 3550, 2960, and 2950 Series Switches. Configuration

cloning facilitates rapid deployment of networks. The master switch automatically upgrades each

stack.

●

Cisco Network Assistant Software has been extended to include multilayer feature configurations

such as routing protocols, ACLs, and QoS parameters.

●

Cisco clustering now supports member discovery and cluster creation across a single Cisco Catalyst

3750 Series Switch routed hop, allowing the entire LAN to be managed through a single Web

interface (and with a single IP address, if desired).

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Cisco Network Assistant Software Guide Mode assists in the configuration of powerful advanced

features by providing step-by-step instructions.

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Cisco Network Assistant Software provides enhanced online help for context-sensitive assistance.

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The easy-to-use graphical interface provides both a topology map and front-panel view of the cluster

and stacks.

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Multidevice and multiport configuration capabilities allow administrators to save time by configuring

features across multiple switches and ports simultaneously.

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Web-based management for a Cisco Aironet wireless access point is launched by clicking the

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