Cisco Catalyst 2924M XL Übersicht - Seite 5
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Feature
Description
Outstanding Performance
CGMP Fast Leave
(continued)
Management and System
Simple Network Management Protocol (SNMP) and Telnet
Setup
interface support
Telnet support for five simultaneous sessions
Command-line interface (CLI)-based management console
Cisco Visual Switch Manager software
Support for CiscoWorks Windows and CiscoWorks2000
network management software
Cisco Discovery Protocol (CDP)
Four groups of embedded RMON (History, Statistics, Alarms,
and Events)
Network statistics gathered on a per-port basis or by using an
RMON probe
SPAN support for connection to a network analyzer or RMON
probe
Multifunction per-port LEDs for port status, half-duplex/
full-duplex, and 10BaseT/100BaseT indication, as well as
switch-level status LEDs for system, RPS, module status, and
bandwidth utilization
Autoconfiguration
Trivial File Transfer Protocol (TFTP)
Default configuration stored in Flash memory
Address Resolution Protocol (ARP) discovers the MAC
address that corresponds to the IP address for any given host
on the network
19-inch rack-mountable Catalyst 2912 XL, 2924 XL, and 2924C
XL are available in one rack-unit-high (1.73 in.) enclosure.
Catalyst 2912MF XL and 2924M XL are available in two
rack-unit-high enclosures (3.46 in.)
Fault Tolerance
IEEE 802.1d Spanning-Tree Protocol
Redundant power supply option
MTBF exceeds 164,000 hours
Copyright © 1998 Cisco Systems, Inc. All Rights Reserved.
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Benefit
Allows quick stoppage of multicasts to end stations that want to drop a
data stream, reducing superfluous traffic on the network
Delivers comprehensive in-band management
Allows menu-based management by terminal emulation software over the
network
Provides detailed out-of-band management
Uses the same management interface as Cisco routers
Built-in HTTP server enables Web-based management interface through
standard browser such as Netscape Navigator or Microsoft Explorer
Provides stack and network topology views of a group of Catalyst 2900XL
switches with one easy-to-use management interface
Enables management on a per-port and per-switch basis
Provides a common management interface for Cisco routers, switches,
and hubs
Enables a CiscoView network management station to automatically
discover the switch in a network topology without user intervention
Provides enhanced manageability, network monitoring, and traffic analysis
Facilitates troubleshooting and capacity planning by characterizing each
port's utilization, errors, and other key statistics
Offers complete monitoring of a single port, group of ports, or the entire
switch from a single network analyzer or RMON probe attached to a
switch port
Provides comprehensive and convenient visual management of the switch
Eases deployment of switches in the network by automatically configuring
multiple switches across a network via a boot server
Reduces the cost of administering software upgrades by downloading
from a centralized location
Ensures that the switch can be connected to the network and can pass
traffic with minimal user intervention
Allows the network manager, from a central console, to identify a host IP
address and its corresponding MAC address
Compliant with standard 19-inch rack-mount scheme for easy installation;
allows high-density port allocation while conserving valuable rack space
in the wiring closet
Supports redundant backbone connections and loop-free networks for
improved fault tolerance
External RPS provides a redundant power source for up to four units for
improved fault tolerance
Designed to provide the highest reliability for maximum network uptime