Management Features - Dell PowerConnect 3248 System User's Manual

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Introduction
Dell™ PowerConnect™ 3248 Systems User's Guide
Features
Front-Panel Components
Back-Panel Descriptions
Management
Features
The Dell™ PowerConnect™ 3248 Fast Ethernet Managed Switch offers the following features:
48 10/100BASE-TX auto-sensing Fast Ethernet switching ports
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Two 10/100/1000BASE-T auto-sensing Gigabit Ethernet switching ports that operate in combination with two Small Form Factor Pluggable (SFP)
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transceiver slots
IEEE 802.3u, IEEE 802.3z, and IEEE 802.3ab compliant
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Up to 8 kilobyte (KB)-entry, media access control (MAC) address cache
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IEEE 802.3x flow control for full duplex operation
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IEEE 802.1Q based tagged virtual local area network (VLAN)
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IEEE 802.1p Class of Service (CoS) through four priority queues for each port
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IEEE 802.3ad link aggregation, up to six aggregated trunks per switch
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Spanning tree protocol
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Broadcast storm control
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Internet group management protocol (IGMP) snooping support
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Back pressure flow control for half-duplex operation
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Port mirroring
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Auto MDI/MDIX support for the 10/100BASE-TX and the 10/100/1000BASE-T ports
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MAC addresses lookup based on port, VLAN ID, and MAC addresses
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Redundant power supply (RPS) support for uninterrupted operation
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System light-emitting diode (LED) and per port LEDs
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Standard 1U chassis
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19-inch rack-mountable
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Management Features

W e b-based management with embedded HTTP server
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Text-based management through four in-band Telnet sessions and an out-of-band RS-232 console port (VT100)
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Simple network management protocol (SNMP)-based network management through an SNMP management console program
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RADIUS access control
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Software upload through Trivial File Transfer Protocol (TFTP)
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Dual firmware image support
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Supports Boot Protocol (BOOTP) and Dynamic Host Configuration Protocol (DHCP) for IP address assignment
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Hardware-assisted remote monitoring (RMON) statistic collection
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Management information base (MIB) II (RFC 1213)
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Interfaces Evolution MIB (RFC 2863)
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Ethernet-like MIB (RFC 2665)
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Bridge MIB (RFC 1493)
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Extended Bridge MIB (RFC 2674)
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RMON MIB (RFC 2819)
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Entity MIB (RFC 2737)
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RADIUS authentication client MIB (RFC 2618)
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Dell PowerConnect 3248 Private MIB
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