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MB86977 - IP Packet

Datasheet Summary

Description

.

U 4 t Communication Control e e h ASSP S a t a D IP.

Features

  • 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) s.

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Datasheet preview – MB86977

Datasheet Details

Part number MB86977
Manufacturer Fujitsu
File Size 303.29 KB
Description IP Packet
Datasheet download datasheet MB86977 Datasheet
Additional preview pages of the MB86977 datasheet.

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Full PDF Text Transcription

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FUJITSU SEMICONDUCTOR DATA SHEET w MB86977 s DESCRIPTION . 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 forwarding can be applied to both IPv4 and IPv6 packets at full wire speed.The Layer 3/4 filtering capabilities enables application of basic security policies, and also makes it possible to build Demilitarized Zones (D.M.Z.) for servers to be accessed directly from the WWW without intervention of software. Out of a total of four MAC interfaces, two are used for internal segments (i.e.
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