Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Cabling type
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Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX
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UTP Category 5e or better for 1000BASE-T
LEDs
Link/Act, PoE, System
POE
802.3af compliant. Supplies up to IEEE standard maximum of 15.4W on four 10/100/1000
ports or up to 7.5W on eight 10/100/1000 ports
Performance
Switching capacity
16 Gbps, nonblocking
Forwarding rate
11.9 mpps wire-speed performance
Layer 2
MAC table size
8000
Number of VLANs
256 active VLANs (VLAN ID range is 4096)
VLAN
Port-based and 802.1Q tag-based VLANs
Management VLAN
Head-of-line (HOL) blocking
HOL blocking prevention
Management
Web user interface
Built-in Web user interface for easy browser-based configuration (HTTP/HTTPS)
SNMP
SNMP versions 1, 2c, and 3 with support for traps
SNMP MIBs
RFC1213 MIB-2, RFC2863 interface MIB, RFC2665 Ether-like MIB, RFC1493 bridge MIB,
RFC2674 extended bridge MIB (P-bridge, Q-bridge), RFC2819 RMON MIB (groups 1, 2, 3,
and 9 only), RFC2737 entity MIB, RFC 2618 RADIUS client MIB, RFC1215 traps
RMON
Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and
events) for enhanced traffic management, monitoring, and analysis
Firmware upgrade
Web browser upgrade (HTTP) and TFTP
Port mirroring
Traffic on a port can be mirrored to another port for analysis with a network analyzer or
RMON probe
Other management
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Traceroute
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SSL
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SSH
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RADIUS
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Port mirroring
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TFTP upgrade
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SSL security for web user interface
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Dynamic Host Configuration Protocol (DHCP) client
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BOOTP
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Simple Network Time Protocol (SNTP)
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Xmodem upgrade
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Cable diagnostics
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Ping
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Telnet client (SSH secure support)
Security
IEEE 802.1X
802.1X - RADIUS authentication; MD5 encryption
Access control
ACLs - Drop or rate limit based on:
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Source and destination MAC-based
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Source and destination IP address
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Protocol
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ToS/DSCP
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Port
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VLAN
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Ethertype
Availability
Link aggregation
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Link aggregation using IEEE 802.3ad LACP
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Up to 8 ports in up to 8 groups
Storm control
Broadcast, multicast, and unknown unicast