RAD Data comm 100 Especificações descarregar pdf (Página 27)

Egate-100 Ver. 4.0B i

Contents

Chapter 1. Introduction

1.1 Overview.................................................................................................................... 1-1

Product Options ...................................................................................................... 1-2

Gigabit Ethernet Port Options ............................................................................. 1-2

Uplink Options ................................................................................................... 1-2

STM-1/OC-3 Port Options ................................................................................... 1-2

T3 Port Options .................................................................................................. 1-2

Single/Dual Power Supply ................................................................................... 1-2

Applications ............................................................................................................ 1-2

Features ................................................................................................................. 1-3

Gigabit Ethernet ................................................................................................. 1-3

Ethernet Link Redundancy .................................................................................. 1-3

STM-1/OC-3 ....................................................................................................... 1-4

STM-1/OC-3 APS ................................................................................................ 1-4

Ethernet over E1/T1 Encapsulation ..................................................................... 1-4

Bridge ................................................................................................................ 1-4

Flows ................................................................................................................. 1-5

Ethernet OAM .................................................................................................... 1-5

Simple Network Time Protocol ............................................................................ 1-6

Management ...................................................................................................... 1-6

Diagnostic Tools ................................................................................................. 1-6

Statistics ............................................................................................................ 1-6

Alarms ............................................................................................................... 1-6

1.2 Physical Description ................................................................................................... 1-7

1.3 Functional Description ................................................................................................ 1-7

STM-1/OC-3 Mapping .............................................................................................. 1-9

Gigabit Ethernet Link Aggregation ......................................................................... 1-10

Bridge ................................................................................................................... 1-11

VLAN-Aware Mode ........................................................................................... 1-11

VLAN-Unaware Mode ........................................................................................ 1-15

VLAN Ethertype ................................................................................................ 1-16

Split Horizon .................................................................................................... 1-16

Flows .................................................................................................................... 1-17

Classification .................................................................................................... 1-17

Policing and Bandwidth Profiles ........................................................................ 1-18

Queue Management ............................................................................................. 1-18

Quality of Service .................................................................................................. 1-18

IP Precedence / DSCP ....................................................................................... 1-19

VLAN Priority .................................................................................................... 1-19

Flooding ........................................................................................................... 1-20

Encapsulation ....................................................................................................... 1-20

GFP .................................................................................................................. 1-20

GFP Single ........................................................................................................ 1-20

GFP VCAT LCAS ................................................................................................. 1-20

GFP Technical Overview .................................................................................... 1-21

HDLC................................................................................................................ 1-24

PPP/BCP ........................................................................................................... 1-24

Multilink PPP .................................................................................................... 1-25

Timing .................................................................................................................. 1-25

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 317 318

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