Introduction:
3onedata IESS3448 is the next-generation hi-performance L3 Ethernet
switch. It has advanced architecture, 36 Gbps switch fabric, and
13.1 Mbps L3 forwarding rate. Its hardware wire-speed L3 switching
capability provides a powerful, multi-layered solution not only for
enterprises, but also for Internet Service Providers (ISPs) and
telecom carriers.
Features:
Excellent performance
1. 36 Gbps switch fabric, hardware routing, wire-speed L3
forwarding rate:9.6Mpps
2. High port density.48
100M ports and up to 4 Gigabit ports
3. 80km transfer by Gigabit optical fiber, direct connection to MAN
backbone networks
Security and reliability
1. IEEE 802.1X and HTTP user authentication
2. Powerful ACL supports
L2-L7 data filtering
3. Intelligent
forwarding, complete defense against viruses like ‘Code Red’ or
‘Blaster’
4. RPS power hot standby
5. Hardware MPLS,
hi-speed and powerful VPN
6. QinQ double VLAN security
Easy maintenance
1. Automatic recognition for straight-through or cross-over cables
2. Stackable physically
and through cluster technology. Central management with unified IP
address saves IP addresses
3. Management via
CONSOLE port, Web, SNMP, Telnet, etc.
4. Support Broad Director, HP Open View, Cisco Works 2000
Traffic and broadcast control
1. Auto-detection, restraining of broadcast storm and IGMP snooping
effectively restrict broadcast flooding
2. Full-and half-duplex traffic control
3. Ethernet port rate
limiting with 64K step size
4. IP multicast and
QoS support
Routing protocols
1. Static routing
2. Support RIP v1/v2,
OSPF v2, BEIGRP, BGP v4 and many other dynamic routing protocols
3. Support PIM-SM/DM,
DVMRP and many other multicast routing protocols,
Specification:
Interface
Port: 24 10/100M TX,4 1000M TX/SFP combo
Console Port :RS-232(RJ45 connector)
LED Indicators :Power,system,link,activity,10/100M
Switch Properties
Support standard: IEEE 802.1d Spanning Tree Protocol
IEEE
802.1p Class of Service
IEEE 802.1q tagged VLAN
IEEE 802.3x Flow control
IEEE 802.3ad Link aggregation
Standard of IP routing protocol: RFC 1058 RIP,
RFC
1723 RIP v2,RFC 1583 OSPF v2
Network management standard: RFC 1157 SNMP v1/v2, RFC 1213 MIB II,
RFC 1157 RMON 1,2,3,9
Processor: RISC 300MHz
Memory: 128MB(up to 512MB)
Switch Fabric:36G
L3 Forwarding Rate:13.1Mbps, all wire-speed, with filtering
Forwarding Mode: Store-and-forward
MAC Address Table Size: 16K
Jumbo frame: 16383
Queuing Buffer:64 MB
Hardware Routing Table Size:30K
L2 multicast group:1K
L3 multicast group:1K
802.1 Q VLAN:1~4094,partition at will
EPROM:1M Bytes
Flash Memory: 8M Bytes
SDRAM: 128Mbytes
Technology
Spanning Tree: IEEE 802.1D STP, IEEE 802.1w RSTP,802.1s MSTP
VLAN: Port-based VLAN, 802.1Q tag VLAN, VLAN Stacking(QinQ),Super
VLAN,Private VLAN, GVRP dynamic VLAN configuration
Traffic Control: Back pressure at half-duplex, 802.3x at
full-duplex, CAR support, 64K step size
Storm Control: Broadcast/multicast/unicast storms
Multicast Control: IGMP snooping
Port Trunking: Up to 32 groups with up to 8 ports per group,
dynamic LACP or static aggregation
Port Mirroring: Supported. Can be based on flow classification
Clustering: Up to 256,manageable through single IP
Unitcast: Static, RIP v1/v2, OSPF v2, BEIGRP (compatible with Cisco
EIGRP), BGP v4, Intelligent forwarding to defend against virus
attacks and illegal access
Multicast: IGMP v1/v2/v3, PIM-SM/DM
Proxy: Proxy ARP,DNS Proxy
DHCP: DHCP Server/Client/Relay, DHCP option 82, IP Source Guard
NAT: Static or dynamic NAT
Security: IEEE 802.1x port-based user authentication
QinQ double VLAN Security
Port Security
Hardware support IP ACL,MAC ACL,VLAN ACL
Hardware
support for port-based user authenticati |
