. U 4 t Communication Control e e h ASSP S a t a D IP. PACKET FORWARDING ENGINE w w The MB86977 is an LSI that enables processes that previously were handled through software, such as packetdestination transferring and filtering, to be handled through hardware, thereby achieving a full wire speed bidirectional LAN-WAN throughput of 100 Mbps. The IP forwardi.
1. Built-in high performance IP Forwarding Engine “Fujitsu/FLS Express Forwarding (FEF)” Engine
• IP packet forwarding
• Routing operations such as Ethernet MAC Address replacement, TTL reduction and checksum generation done in hardware
• Supports both IPv4 and IPv6
• Supports PPPoE Tunneling and IPv6 over IPv4 Tunneling at WAN Interface (Continued)
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MB86977
(Continued)
• NAT (NAPT)
• NAT operations such as IP Address replacement, Transport layer port nu.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MB86974 |
Fujitsu |
10/100M bps Ethernet Controller | |
2 | MB86975 |
Fujitsu |
Adaptive Filter Processor | |
3 | MB86976 |
Fujitsu |
xDSL WAN Ethernet Bridge Controller | |
4 | MB86978 |
Fujitsu |
High Speed IPsec Processing Engine | |
5 | MB86978A |
Fujitsu |
High Speed IPsec Processing Engine | |
6 | MB86907DCR |
Fujitsu |
Highly Integrated 32-Bit RISC Microprocessor | |
7 | MB86920 |
Fujitsu |
SPARC Memory Management Unit | |
8 | MB86930 |
Fujitsu |
32-Bit RISC Embedded Processor | |
9 | MB86931 |
Fujitsu |
32-Bit RISC Embedded Processor | |
10 | MB86932 |
Fujitsu |
32-Bit RISC Embedded Processor | |
11 | MB86933H |
Fujitsu |
32-Bit RISC Embedded Processor | |
12 | MB86933H-20 |
Fujitsu |
32-Bit RISC Embedded Processor |