Product SpecificationsNetwork InterfacesNIM (Network Interface Modules)■ E1/FE1 ■ T1/FT1■ E1/FE1 with G.703 ■ T1/FT1 with DSX-1■ ADSL ■ Dual T1■ SHDSL ■ 56/64K■ Serial (V.35, X.21/V.11)DIM (Dial Backup Interface Modules)■ Analog Modem ■ ISDN BRI ‘ST’ and ‘U’24 Fast Ethernet Ports■ 10/100Base-T ■ Auto-duplex■ Auto-rate ■ Auto-MDI/MDI-XGigabit Ethernet Port (1224STR PoE)■ Two combo Gigabit Ethernet portsupporting both 10/100/1000Base-Tand SFP for copper or optical connectivity■ Auto-duplex■ Auto-rate■ Auto-MDI/MDI-XConsole Port■ DB-9Switching Performance■ Non-blocking■ 8,000 MAC Addresses■ 16-MB memory shared by all portsMaximum Forwarding Bandwidth■ 1224R PoE: 4.8 Gbps■ 1224STR PoE: 8.8 GbpsRouting Performance■ 133 MHz Motorola MPC 866 ■ 32 MB DRAM■ 16 MB Flash ■ 30,000 PPSStatus LEDs■ Power■ WAN: Link, Activity, Alarm, Test■ DBU: Link, In DBU, Alarm, Test■ Ethernet Port Status: Link, ActivityProtocols■ eBGP/iBGP ■ PPP■ OSPF ■ Multilink PPP■ RIP (v1 and v2) ■ PPPoE■ PIM Sparse Mode ■ PPPoA■ Demand Routing ■ IGMP v2■ Policy-based Routing ■ RFC 1483■ GRE ■ HDLC■ ATM (ADSL) ■ PPP Dial Backup■ Frame Relay ■ PAP and CHAP■ Multilink Frame Relay ■ Multihoming■ Layer 3 BackupDHCP■ Client, Server, and RelaySpanning Tree Support■ 802.1D Spanning Tree■ 802.1w Rapid Spanning TreeFrame Relay■ Point-to-Point■ RFC 1490 Encapsulation (Multiprotocol OverFrame Relay)■ LMI Types: LMI, CCITT (Annex A), ANSI (Annex D), StaticVLAN Support■ Port-based VLANs■ 802.1Q tagged trunked VLANs■ Support for up to 255 active VLANs■ Inter-VLAN routing■ GARP VLAN Registration Protocol (GVRP)Power over Ethernet■ 802.3af (15.4 watts/port)■ 370 total watts■ Power provided over Ethernet data leadsLink Aggregation■ 802.3ad Link Aggregation■ Support for six trunk groups■ Trunk groups consist of up to eight access portsClass of Service (LAN Traffic)■ Enforces 802.1p priorities ■ DiffServ■ Four output queues per egress port■ Weighted Round Robin ■ Strict Priority QueuingQuality of Service (WAN Traffic)■ Low Latency Queuing■ Weighted Fair Queuing (WFQ)■ Class-based WFQ■ DiffServ aware/mark■ Frame Relay Fragmentation (FRF.12)SecurityFirewall■ Stateful Inspection Firewall■ Denial of Service (DoS) Protection■ Access Control Lists (ACLs)■ Application Level Gateways (ALGs)Optional Virtual Private Network (VPN)■ IPSec Tunnel Mode: 500 Tunnels■ Encryption: DES, 3DES, and AES■ Diffie Hellman Group Support:❏ Group 1: MODP 768❏ Group 2: MODP1024■ Hash Algorithms: MD5-HMAC andSHA1-HMAC■ Authentication Mechanisms:XAUTH, X.509 Digital Certificates,Preshared Keys, Secure ID, DSS Signature■ Key Management: IKE (ISAKMP/Oakley)NetVanta 1224R PoE/1224STR PoEAll-in-One Network Access with Power of Ethernet: Modular WANinterface, Firewall, Ethernet Switch, IP Router, and Optional VPNNetVanta 1224STR Web-GUI