| Physical Configuration |
| Dimension (HxWxD) cm | 4.4 x 44 x 41.5 |
| Expansion Slots | 2 |
| Fixed Ports | 44GT + 4 Combo G + 2 x 10G Optional Slots + 2 slots for stacking transceivers |
| Flash Memory | 64MB |
| Gross Weight | 6.1Kg |
| Out-of-Band Management | Console Port |
| Packet Buffer | 2MB |
| Redundant Power Supply Support | Slot |
| SDRAM for CPU | 256MB |
| Performance |
| Forwarding Rate | 131Mpps |
| MAC Address Table Size | 16K |
| Switching Capacity | 176Gbps |
| Stacking Features |
| Backup Stack Master Election | Yes |
| Hot-Swappable of Stacked Unit | Yes |
| No. of Units Spported in a Stack | 8 |
| Resilient Stacking | Yes |
| Stack Wide Port Mirroring | Yes |
| Stack Wide Trunking | Yes |
| Stacking Bandwidth | 2 x 10G |
| L2 Features |
| Autonegotiation | Yes |
| Flow Control | 802.3x (Full-duplex) | Back-Pressure (Half-duplex) |
| IGMP Snooping | V1 | V2 |
| Jumbo Frame | Yes |
| Link Aggregation | IEEE 802.3ad with LACP (Dynamic) | Static Trunk | Traffic Load Balancing |
| Multicast (IGMP) Snooping | Querier Support | Immediate Leave | MVR Support |
| Q-in-Q | Yes |
| Spanning Tree | IEEE 802.1D (STP) | IEEE 802.1w (RSTP) | IEEE 802.1s (MSTP) | Root Guard |
| Storm Control | Broadcast |
| VLAN | IEEE 802.1Q Tagged Based | IEEE 802.1Q VLAN | Private VLAN | GVRP | Q-in-Q | MAC-Based VLAN | Port-Based VLAN |
| VLAN Group | 4K |
| L3 Features |
| IP Host Table | 8K |
| IP Net Table | 8K |
| Multicast Routing | IGMP | DVMRP | PIM-DM | PIM-SM |
| Multi-Netting | Yes |
| Proxy ARP | Yes |
| Static ARP | Yes |
| Static Route | Yes |
| Unicast Routing | RIP v1/v2 | OSPF | BGP4 |
| VRRP | Yes |
| QoS Features |
| DiffServ (RFC2474) | Yes |
| H/W Queues | 8 / per port |
| Priority Queue Scheduling | WRR | Strict Priority | Hybrid |
| Rate Limiting | Ingress | Egress |
| Security Features |
| ACL L2/L3/L4 | L2/L3/L4 |
| ARP Inspection | Yes |
| HTTP and SSL ( Secured Web) | Yes |
| IEEE 802.1x | Port-based | MAC-based |
| IP Source Guard | Yes |
| Management Access filtering | SNMP | WEB | Telnet |
| RADIUS (RFC2138) | Authentication | Accounting |
| SSH v1.5/ v2.0 (Secured Telnet Session) | Yes |
| TACACS+ | Authentication | Accounting |
| Management Features |
| BootP | Client |
| Configuration Download / Upload | Yes |
| DHCP | Client | Relay | Option 82 | Server |
| DNS | Client |
| Dual F/W Images | Yes |
| Event / Error Log | Local Flash | Remote Server via System Log (RFC3164) |
| NTP | NTP (RFC1305) |
| Remote Ping | Yes |
| RMON | RMON I (1,2,3 & 9 groups) |
| SNMP (Agent) | Yes |
| IPv6 Features |
| IPv6 Management | IPv6 SNTP Support | SNMP over IPv6 | IPv6 Telnet Support | Remote IPv6 Ping | IPv6 Syslog Support | IPv6 FTP support | IPv6 TFTP support | HTTP over IPv6 |
| IPv6 Multicast Routing | MLD v1 | MLD v2 | PIM-SM | PIM-DM |
| IPv6 Tunneling | Manually Configured Tunnel | Automatic 6 to 4 Tunnel | Automatic ISATAP Tunnel |
| IPv6 Unicast Routing | Static Route | RIP-ng | OSPFv3 | BGP4+ |
| The listed specification is subject to change without prior notice. |
