Physical Configuration
Dimension (HxWxD) cm	4.4 x 31.5 x 44cm
Expansion Slots	1
Flash Memory	128MB
Weight (kg)	4.5kg
Performance
Forwarding Rate	95.23Mpps
MAC Address Table Size	16K
Switching Capacity	128 Gbps
L2 Features
Autonegotiation	Yes
Flow Control	802.3x (Full-duplex) | Back-Pressure (Half-duplex) | Yes
IGMP Snooping	V1 | V2 | V3
Jumbo Frame	Yes
Link Aggregation	Static Trunk
Multicast (IGMP) Snooping	Querier Support | Immediate Leave | IGMP Filtering | IGMP Throttling
Q-in-Q	Yes
Spanning Tree	IEEE 802.1D (STP) | IEEE 802.1w (RSTP) | IEEE 802.1s (MSTP) | Spanning Tree Fast Forward | Root Guard | Auto Edge | Loopback Detection
Storm Control	Broadcast | Multicast | Unknown Unicast
VLAN	IEEE 802.1Q VLAN | Private VLAN | GVRP | IEEE 802.1v | MAC-Based VLAN | IP Subnet VLAN | Port-Based VLAN | Voice VLAN
L3 Features
Proxy ARP	Yes
Unicast Routing	RIP v1/v2 | OSPF | BGP4
VRRP	Yes
QoS Features
CoS	IEEE 802.1p | DSCP
H/W Queues	8 hardware queues per port
Rate Limiting	Ingress | Egress
Security Features
ARP Inspection	Yes
DHCP Snooping	Yes
HTTP and SSL ( Secured Web)	Yes
IEEE 802.1x	Port-based | MAC-based
IP Source Guard	Yes
Management Access filtering	SNMP | WEB | Telnet
SSH v1.5/ v2.0 (Secured Telnet Session)	Yes
TACACS+	Authentication | Accounting | Authorization
Management Features
DHCP	Client | Server | Dynamics Provision
DNS	Client | Proxy
Dual F/W Images	Yes
Firmware Upgrade	TFTP (RFC783)
LLDP	Yes
RMON	RMON I (1,2,3 & 9 groups)
sFlow	Yes
Software Download / Upgrade	TFTP (RFC783)
IPv6 Features
ICMPv6	Yes
ICMPv6 Redirect	Yes
IPv4/IPv6 Dual Protocol Stack	Yes
IPv6 Address Types	Unicast | Multicast
IPv6 Management	IPv6 SNTP Support | SNMP over IPv6 | IPv6 Telnet Support | Remote IPv6 Ping | IPv6 Syslog Support | IPv6 DNS Resolver | IPv6 FTP support | HTTP over IPv6 | IPv6 sFlow
IPv6 Multicast Routing	MLD v1/v2 Snooping
IPv6 Security	SSH over IPv6
Pv6 Neighbor Discovery	Static Cache Entry | Address Resolution