Physical Configuration
Dimension (HxWxD)	4.4 x 44 x 31.5cm
Expansion Slots	1
Fixed Ports	24 x 10/100/1000Base-T + 2x 10G SFP+ + 10G dual port expansion slot
Flash Memory	128MB
Weight (kg)	3.7kg
Performance
Forwarding Rate	95.23 Mpps
MAC Address Table Size	16K
Switching Capacity	128Gbps
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 TFTP support | HTTP over IPv6 | IPv6 sFlow
IPv6 Multicast Routing	MLD v1/v2 Snooping
IPv6 Security	SSH over IPv6
Pv6 Neighbor Discovery	Static Cache Entry | Unreachable Neighbour Detection