Physical Ports
48 100Base-TX ports
2 1000Base-T RJ-45 ports
2 Combo Gigabit (RJ-45/SFP) ports
SFP ports support 100Base-FX and 1000Base-X
1 RS-232 DB-9 console port
Management
Switch Management:
CLI via console port or Telnet
WEB management
SNMP v1, v2c, v3
EliteView
Firmware & Configuration:
Dual firmware images
Firmware upgrade via TFTP/FTP/HTTP server
Auto upgrade via TFTP server
Multiple configuration files
Configuration file upload/download via TFTP server
Diagnostic support TFTP download
RMON (groups 1, 2, 3 and 9)
BOOTP, DHCP for IP address assignment
HCP dynamic provision (option 66/67)
SNTP
Event/Error Log/Syslog Flow
VLAN mirror
MAC based mirror
Auto Traffic Control (ATC)
Delay reload
Switching Capability: 17.6Gbps
Packet Buffer Size: 1Mb
MAC Address Table: 8K
Performance
Auto-negotiation for port speed and duplex mode
Flow Control:
IEEE 802.3x for full duplex mode
Back-Pressure for half duplex mode
Spanning Tree Protocol:
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
Loop back detection
Auto edge port
BPDU filter/guard
Root guard
VLANs:
Supports 256 IEEE 802.1Q VLANs
Port-based VLANs
GVRP
IEEE 802.1v Protocol-based VLANs
MAC based VLAN
IP Subnet based VLAN
Private VLAN
VLAN trunking
QinQ
Voice VLAN
Link Aggregation:
Static Trunk
IEEE 802.3ad Link Aggregation Control Protocol
Trunk groups: 4, Trunk links: 2~8
IGMP Snooping:
IGMP v1/v2/v3 snooping
IGMP Querier
IGMP snooping leave proxy
IGMP Filtering/throttling
IGMP immediate leave
MVR (Multicast VLAN Registration)
Supports jumbo frames up to 9KB
L2 Features
RFC2863 Interface MIB
IfXTable group
IfstackTable group (read-only)
RFC2665 Ether-Like MIB
Dot3StatsTable group
RFC1493 Bridge MIB
Dot1dBase group
Dot1dStp group
Ddot1dTp group
Dot1dStatic group
RFC2674 Extended Bridge MIB (P-bridge, Q-bridge)
P-bridge
Dot1dExtBase group
Dot1dPriority group
Q-bridge
Dot1qBase group
Dot1qTp group
Dot1qStatic group
Dot1qVlan group
RFC2819 RMON MIB (groups 1,2,3,9 only)
Statistics group
History group
Alarm group
Event group
RFC2618 RADIUS MIB
RADIUS Auth Manu Driven Interface enter MIB group
RFC2737 Entity MIB
Entity Physical group
Private MIB
SNMP Standards
Features
QoS Features
Priority Queues: 4 hardware queues per port
Traffic classification based on IEEE 802.1p CoS, IP and DSCP.
Supports WRR and Strict scheduling
Bandwidth Control:
Egress rate limiting: 64 Kbps, 100 Mbps
Ingress rate limiting: 64 Kbps, 100 Mbps
IEEE 802.3af Power over Ethernet (PoE)
Maximum output power per port up to 15.4W
on 24 ports or 7.5W on 48 ports
Provides power on all 48 ports
LED indicators for power status per port
Power on/off command for each port
PoE Features
Security
IEEE 802.1X port based/MAC-based access control
Guest VLAN
RADIUS authentication
DHCP Snooping
IP Source Guard
DHCP option 82
Dynamic ARP inspection (DAI)
3.0
Access Control List (L2/L3/L4/IPv6)
SSH (v1.5/v2.0)
SSL
