Network Interfaces, Switching Performance

NetVanta 1224STR DC

All-in-One Network Access: Modular WAN Interface, Firewall, Ethernet Switch, IP Router, and Optional VPN

Product Specifications

Network Interfaces

24 Fast Ethernet Ports

■ 10/100 Base-T	■ Auto-Duplex
■ Auto-Rate	■ Auto-MDI/MDI-X

Gigabit Ethernet Port

■10/100/1000Base-T port for copper connectivity

■SFP slot for optical connectivity

■Auto-Duplex

■Auto-Rate

■Auto-MDI/MDI-X

NIM (Network Interface Modules)

■ 56/64k ■ T1/FT1	■ Dual T1 ■ ADSL
■ T1/FT1 with DSX-1	■ E1/FE1

■E1/FE1 with G.703 ■ Serial (V.35, X.21/V.11)

DIM (Dial Backup Interface Modules)

■Analog Modem ■ ISDN BRI ‘U’ and ‘ST’

Console Port

■DB-9

Switching Performance

■Non-blocking

■8,000 MAC Addresses

■16-MB memory shared by all ports

Maximum Forwarding Bandwidth

■ 8.8 Gbps

Routing Performance

■ 133 MHz Motorola MPC 866	■ 32 MB DRAM
■ 16 MB Flash	■ 30,000 PPS

Status LEDs

■Power

■WAN: Link, Activity, Alarm, Test

■DBU: Link, In DBU, Alarm, Test

■Ethernet Port Status: Link, Activity, PoE Status

Protocols

■ BGP	■ PPP
■ OSPF	■ PPPoE
■ RIP (v1 and v2)	■ Multilink PPP
■ GRE	■ HDLC
■ IGMP v2	■ PPP Dial Backup
■ Frame Relay	■ PAP and CHAP

■Multilink Frame Relay

DHCP

■Client, Server and Relay

Spanning Tree Support

■802.1D Spanning Tree ■ 802.1w Rapid Spanning Tree

Frame Relay

VLAN Support

■Port based VLANs

■802.1Q tagged trunked VLANs

■Support for up to 255 active VLANs

■Inter-VLAN routing

■GARP VLAN Registration Protocol (GVRP)

Link Aggregation

■802.3ad Link Aggregation

■Support for six trunk groups

■Trunk groups consist of up to eight access ports

Class of Service (Switching-Layer 2)

■ Enforces 802.1p priorities ■ DiffServ

■Four output queues per egress port

■Weighted Round Robin or Strict Priority Queuing

Quality of Service (Routing-Layer 3)

■Low Latency Queuing

■Weighted Fair Queuing (WFQ)

■DiffServ aware/mark

■Frame Relay Fragmentation (FRF.12)

Security

Firewall

■Stateful Inspection Firewall

■Denial of Service (DoS) Protection

■Access Control Lists (ACLs)

■Application Level Gateways (ALGs)

Optional Virtual Private Network (VPN)

■IPSec Mode: Tunnel

■Encryption: DES, 3DES, and AES

■Diffie Hellman Group Support: Group 1: MODP 768, Group 2: MODP 1024

■Hash Algorithms: MD5-HMAC and SHA1-HMAC

■Authentication Mechanisms: XAUTH, X.509 Digital Certificates, Preshared Keys, Secure ID, DSS Signature

■Key Management: IKE (ISAKMP/Oakley)

■IKE Modes: Main, Aggressive, Perfect Forward Secrecy, Mode Configuration

■Dead Peer Detection

■NAT Traversal V2

Network Address Translation

■Basic NAT (1:1) and NAPT (Many:1)

■NAT compatible SIP ALG

Secure Management

■Multi-level access control

■RADIUS AAA

■SSH CLI and SSL GUI

Network Access Control

■Port Authentication (802.1x)

■ Point-to-Point	■ MAC-based Port Security

■RFC1490 Encapsulation (Multiprotocol Over Frame Relay)

■LMI Types: LMI, CCITT (Annex A), ANSI (Annex D), Static