Cisco Catalyst 2960-48TT-S WS-C2960-48TT-S データシート
製品コード
WS-C2960-48TT-S
Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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In addition to Cisco Network Assistant, Cisco Catalyst 2960 LAN Lite Switches provide for
extensive management using SNMP network-management platforms such as the CiscoWorks
LAN Management Solution (LMS). CiscoWorks LMS is a suite of powerful management tools that
simplify the configuration, administration, monitoring, and troubleshooting of Cisco networks. It
integrates these capabilities into a world-class solution for improving the accuracy and efficiency of
your operations staff, while increasing the overall availability of your network. It supports more than
400 different device types, providing:
●
Network discovery, topology views, end-station tracking, and VLAN management
●
Real-time network fault analysis with easy-to-deploy device-specific best-practice templates
●
Hardware and software inventory management, centralized configuration tools, and syslog
monitoring
●
Network response time and availability monitoring and tracking
●
Real-time device, link, and port traffic management, analysis, and reporting
Table 2.
Features and Benefits of Cisco Catalyst 2960 LAN Lite Switches
Feature
Benefit
Ease of use and
deployment
deployment
●
Express Setup simplifies initial configuration with a Web browser, eliminating the need for
more complex terminal emulation programs and CLI knowledge.
●
DHCP autoconfiguration of multiple switches through a boot server eases switch deployment.
●
Autosensing on each 10/100 port detects the speed of the attached device and automatically
configures the port for 10- or 100-Mbps operation, easing switch deployment in mixed 10- and
100-Mbps environments.
100-Mbps environments.
●
Autonegotiating on all ports automatically selects half- or full-duplex transmission mode
to optimize bandwidth.
●
Dynamic Trunking Protocol (DTP) helps enable dynamic trunk configuration across all switch
ports.
●
Port Aggregation Protocol (PAgP) automates the creation of Cisco Fast EtherChannel groups
or Gigabit EtherChannel groups to link to another switch, router, or server.
●
Link Aggregation Control Protocol (LACP) allows the creation of Ethernet channeling with
devices that conform to IEEE 802.3ad. This feature is similar to Cisco EtherChannel
technology and PAgP.
technology and PAgP.
●
DHCP Server enables a convenient deployment option for the assignment of IP addresses in
networks that do not have a dedicated DHCP server.
●
DHCP Relay allows a DHCP relay agent to broadcast DHCP requests to the network DHCP
server.
●
1000BASE-SX, 1000BASE-LX/LH, and 100BASE-FX physical interface support through a
field-replaceable SFP module provides flexibility in switch deployment.
●
The default configuration stored in flash memory helps ensure that the switch can be quickly
connected to the network and can pass traffic with minimal user intervention.
●
Automatic medium-dependent interface crossover (Auto-MDIX) automatically adjusts transmit
and receive pairs if an incorrect cable type (crossover or straight-through) is installed on a
copper port.
copper port.
●
A time-domain reflectometer (TDR) diagnoses and resolves cabling problems on copper
ports.
●
Configuration Rollback provides the capability to replace the current running configuration with
any saved Cisco IOS Software configuration file. You can use this function to revert to a
previous configuration state, effectively rolling back any configuration changes that were
made since that configuration file was saved (future).
previous configuration state, effectively rolling back any configuration changes that were
made since that configuration file was saved (future).
●
DHCP Auto Install (Boot Host DHCP) and Auto Image Update allows the switch to
automatically download a configuration file and Cisco IOS Software image (future).