Data Sheet
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Stack operation
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Up to 8 units in a stack (192 ports)
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Hot insertion and removal
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Ring and chain stacking options
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Master and backup master for resilient stack control
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Auto-numbering or manual configuration of units in stack
Layer 2
MAC table size 8000
Number of VLANs 256 active VLANs (4096 range)
VLAN
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Port-based and 802.1Q tag-based VLANs
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Protocol-based VLAN
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Management VLAN
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Private VLAN Edge (PVE)
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GVRP
Head-of-line (HOL) blocking HOL blocking prevention
Layer 3
Layer 3 options
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Static routing
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Classless interdomain routing (CIDR)
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128 static routes
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IPv4
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Forwarding in silicon - wire-speed forwarding of Layer 3 traffic
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, RFC3621 Power Ethernet MIB, RFC 2618 RADIUS client
MIB, RFC 1215 traps
RMON Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and
events) for enhanced traffic management, monitoring, and analysis
Firmware upgrade
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Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP)
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Dual images for resilient firmware upgrades
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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Single IP management
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SSL security for web user interface
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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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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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Syslog
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Telnet client (SSH secure support)
Security
IEEE 802.1X
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802.1X - RADIUS authentication; MD5 hash
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Guest VLAN
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Single/multiple host mode