07-FTTx GPON Services Data Planning and Configuration

HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com

Huawei Confidential

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FTTx GPON Services Configuration and

Planning

Copyright © 2008Huawei Technologies Co., Ltd. All rights reserved.

Contents

1. FTTx GPON Service Configuration

1. VLAN Features

2. Three Kinds of Profiles

3. Data Configuration Flow

2. FTTx GPON Service Planning

1. Services Requirement

2. Bandwidth Planning

3. VLAN and IP Planning


VLAN Overview Virtual Local Area Network (VLAN) is a division of a local

area network logically rather than physical arrangement of cables

A VLAN makes it possible to divide a physical LAN into different broadcast domains logically.

IEEE 802.1Q specifies the VLAN implementation scheme.

VLAN 1

VLAN 3

VLAN 2

VLAN 2

VLAN 1 VLAN 3


Switch Port Types

Port type Description

TAGGEDA port that can receive frames containing a VLAN ID. It is often used for connection between switches.

UNTAGGEDA port that can both identify tagged frames and untagged frames. There is a native-VLAN for the received untagged frames.


IEEE 802.1P/Q

Dest. Src DataLen/EtypeP/Q LabelEtype FCS

Priority VLAN-ID （ 12bit）

Token-Ring encapsulation label

6 6 2 2 2 4...

Dest. Src FCSDataLen/type


OLT VLAN Features The MA5600T supports the following types of VLANs:

Standard VLAN

MUX VLAN

Smart VLAN

The following lists the attributes of VLANs:

Common

802.1q in 802.1q (QinQ)

Stacking


Contents


1. VLAN Features








CAR Profile

The Car profile is used to limit the service bandwidth.

Specification

The system has seven CAR profiles with indexes from 0

to 6

The system will adjust the CAR value you input to a

multiple of 64.

Key Parameters : Priority, Bandwidth


ONT Profile ONT profile defines the ONT capability in the OLT including

the various UNI ports and the number of GPON ports.

Specification

The MA5600T supports up to 128 ONT profiles.

ONT profiles 1–16 are the default profiles

ONT Register Authentication : Serial Number & Password

ONT Register Mode : Auto-find Confirmation & Add Manually


DBA Profile

DBA profile defines the T-CONT service type and the

bandwidth limitation.

Specification

The MA5600T supports up to 512 DBA profiles. DBA

profiles 1–9 are the default profiles

The system adjusts the bandwidth value you input when

you add a DBA profile to a multiple of 64.


Contents


1. VLAN Features








GPON VLAN Processing

T-CONT

T-CONT

Uplink

USER VLAN 17Service VLAN 7

GMAC

OLTONT

TM CoreETH 7

17


GPON Service Configuration Steps

Add an ONT

Configure T-Cont DBA profile

Specify user-VLAN for ONT ports

Configure GEM port

Mapping service stream to GEM port

Bind GEM port to ONT T-CONT

Create a VLAN

Add upstream port to VLAN

Add service port VLAN

Configure ONT Profile

Configure DBA Profile

Configure CAR Profile

Configure Profiles

Configure ONT

Configure Mapping

Configure VLAN


Contents


1. VLAN Features







HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential


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Video Service Requirement

HGPC

IPTV

Cable TV

BRAS/SR

VOD/IPTV/Cable TV server

ISP 1

ISP N

BAC/SBC

Web Portal RADIUS

Policy Manager

DHCP Server

CR

L2

OLT

Provide high QoS TV/IPTV/VOD services, different authentication solutions.

Support Multi-ISP

Isolate each user ， service or ISP.

Provide high QoS for multicast service.

Universal aggregation for different services.



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Voice Service Requirement

OLT

Splitter

E1/STM-1ODN

MDU

PSTNSDH

10GE

ROUTER Internet

P2P

TDM

IP

BUSINESS

P2P ONT

FE/GE

SBU

BUSINESS

PBX

E1

FE/GE

OLT

Splitter

E1/STM-1ODN

MDU

PSTNSDH

10GE

ROUTERInternet

P2P

TDM

IP

BUSINESS

P2P ONT

FE/GE

SBU

BUSINESS

PBX

E1

FE/GE

For commercial users, isolate the service by VLAN

For ISP, difficult to choose the voice service mode between VoBB and VoIP.



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Wholesale Service Requirement

OLT

RSP XONT

GEM Port

RSP X

T-CONT

VLAN a

VLAN b

VLAN c

RSP Y

VLAN e

VLAN d

VLAN f

Service

A

B

C

A

B

C

Service

Eth Port

VLANManipulation

GPON Port

0

QoSMechanism

ServiceClassification

RSP Y

RSP Z

VoIP Video Internet

DBAModule

ONT

RSP X VLAN a

VLAN b

VLAN c

RSP Y

VLAN h

VLAN g

VLAN i

A

B

C

A

B

C

Service

RG

VoIP Video Internet

VoIP Video Internet

How to identify different users?

How to identify different ISP?How to realize the bandwidth management?



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Leased Line Service Requirement

TDM

ATM/FR (xDSL, X.25)

IP/Eth(xDSL,PON,Eth)

TDM voice, PBX

ATM/FR leased line

Internet access

Internet access

L2/L3 VPN

VoIP

IP/Eth(xDSL,xPON,Eth)

TDM

ATM•Internet access•VoIP•L2/L3 VPN•Legacy •Migration•TDM/ATM

ATM and TDM leased line will be replaced by IP/Eth VPN, High QoS

should be provided for different kinds of services.

In order to save the cost for replacing CPE, IP or MPLS network should

support ATM/TDM leased line.

TDM leased line


Contents


1. VLAN Features









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System Bandwidth Plan

• Service type • Service mode

•User number PON System

• Convergence ratio

• Bandwidth CIR PIR

• Bandwidth OLT uplink GPON interface



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Bandwidth calculation Each GPON interface can carry 128 ～ 512 users. For uplink, the main bandwidth is from unicast. For downlink, the main bandwidth composed of unicast and multicast.

Downlink bandwidth for each service in each GPON interface =

（ multicast bandwidth + unicast service downlink bandwidth*pervasion

ratio*burst ratio ） * user number of interface Uplink bandwidth for each service in each GPON interface = （ unicast

service uplink bandwidth*pervasion ratio*burst ratio ） * user number of

interface Downlink bandwidth for OLT = （ multicast bandwidth + unicast service

downlink bandwidth*pervasion ratio*burst ratio ） * user number of OLT Uplink bandwidth for OLT = （ unicast service uplink

bandwidth*pervasion ratio*burst ratio ） * user number of OLT


Contents


1. VLAN Features









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Multi-VLAN Solution － PUPSPV

MDU

HG

MDU

PC

IPTV

VoIP

PC

IPTV

VoIP

PVC1

PVC2

PVC3

PVC4

VLAN1

VLAN2

VLAN3

VLAN4

BRAS

CVLAN11

VLAN mapping

All the users and services are isolated by different VLAN.

OLT Adopt flexible QinQ, Put outer VLAN based on inner VLAN.

Distribute the traffic to different edge equipment by VLAN.

MVLAN

CVLAN12

CVLAN13

CVLAN14

SR

CVLAN21

CVLAN22

CVLAN23

CVLAN24

CVLAN22CVLAN12

SVLAN1

CVLAN21CVLAN11

SVLAN2

CVLAN24CVLAN14

SVLAN3

CVLAN23CVLAN13

SVLAN4OLT

Flexible QinQPut outer VLAN based on inner VLAN



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PUPSPV Solution Analysis

Support both single-edge and multi-edge ， for

traffic distribution. Use too much VLAN, identify the users and services

by C-VLAN. Enable QinQ in OLT, S-VLAN identify the services. Global configuration for ONU by the VLAN mapping

of ONU. All the ONU adopt same configuration for CVLAN.

Suitable for multi-edge network!



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User single VLAN Solution － PUPV

MDU

HG

MDU

PC

IPTV

VoIP

PC

IPTV

VoIP

PVC1

PVC2

PVC3

PVC4

VLAN1

VLAN2

VLAN3

VLAN4

CVLAN1

CVLAN2

VLAN converge

QinQ

CVLAN1

CVLAN2

SVLAN1

Multi-Service mapping to single VLAN ， CVLAN identify the user.

Multi-PVC in each CVLAN ， from PVC/priority mapping services to CVLAN.

Enable QinQ in OLT, put SVLAN based on GPON interface.

MVLAN

Multicast VLAN

BRAS

Multi-PVC mapping to Single VLAN

SVLAN2

OLT



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PUPV Solution Analysis

Easy planning for VLAN. For single-edge network, S-VLAN identify the

equipment. The MDU should support C-S VLAN N:1 mapping. Easy to provide High QoS for different services by C-

VLAN. The service is easy to identify.Suitable for single-edge network!



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Multi-edge FTTB VLAN Plan

OLT

MDU0

Uplink Adsl2+Port0

PON Port0

HG

Voice Port

PVC 0/32

PVC 0/30

PVC 0/31VID 500VID 4000

VID 4002

SVID100 CVID 1VID 4000

VID 4002

HG

CVID 523

VID 4000

VID 4002

SVID100 CVID 2

VID 4000

VID 4002

MDU1

VoicePort

EthernetPort0

HG

VID 500

VID 4000

VID 4002

SVID101 CVID 129

VID 4000

VID 4002

VID 4003

VID 4003

PON Port1


VID 4002

VID 4003

VID 4003

.

.

.

Adsl2+Port23

HG

EthernetPort23 VID 523

VID 4000

VID 4002VID 2

VID 4VID 3

VID 2

VID 4

VID 3

PVC 0/32

PVC 0/30PVC 0/31

HSI

IPTV

VoIP

User identify



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Multi-edge FTTH VLAN Plan

OLT

Uplink PON Port0


VID 4002

SVID101 CVID 1

VID 4000

VID 4002

PON Port1

SVID101 CVID 2

VID 4000

VID 4002

.

.

.

PC

STB

IAD

untag VID 2Untag VID 3Untag VID 4

PC

STB

IAD

untag VID 2

Untag VID 3

Untag VID 4

PC

STB

IAD

untag VID 2Untag

VID 3Untag

VID 4

PC

STB

IAD

untag VID 2

Untag VID 3

Untag VID 4

SVID100 CVID 2

VID 4002

VID 4000

Uplink

HSI

IPTV

VoIP

User identify



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Single-edge FTTB VLAN Plan

OLT

MDU0

Uplink Adsl2+Port0

PON Port0

HG

Voice Port

PVC 0/32

PVC 0/30

PVC 0/31VID 1 SVID100 CVID 1

HG

VID 23 SVID100 CVID 2

MDU1

VoicePort

EthernetPort0

HG

VID 1SVID101 CVID 1

VID 4003

VID 4003

PON Port1

SVID101 CVID 2

VID 4003

VID 4003

.

.

.

Adsl2+Port23

HG

EthernetPort23 VID 23

VID 2

VID 4VID 3

VID 2

VID 4

VID 3

PVC 0/32

PVC 0/30PVC 0/31

IPTV

VID 4000

VID 4000

HSI

IPTV

VoIP

User identify



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Single-edge FTTH VLAN plan

OLT

Uplink PON Port0

HSI

IPTV

VoIP

SVID100 CVID 1

SVID101 CVID 1

PON Port1

SVID101 CVID 2

.

.

.

PC

STB

IAD

Untag VID 2Untag VID 3Untag VID 4

PC

STB

IAD

Untag VID 2

Untag VID 3

Untag VID 4

PC

STB

IAD

Untag VID 2Untag VID 3

Untag VID 4

PC

STB

IAD

Untag VID 2

Untag VID 3

Untag VID 4

SVID100 CVID 2

User identify



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IP Address Plan

Basic principle: Best effort to use the private IP address. Reduce waste the public IP address, improve the security of

equipment.

IP address allocation: Adopt private IP address for ONU(MDU/HGW)

management 、 IAD 、 STB service ； Adopt public IP address for Internet service

Other suggestions: Per IP address segment per GPON interface. Adopt firewall and NAT in the network side.



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Multi-service IP Address Plan

OLT

HGPC

IPTV

VoIP

BRAS/SR

IPTV

Internet

SoftX

IPTV EMS

BAC/SBC

Web Portal RADIUS

Policy Manager

DHCP Server

CRL2

PPPoE

IPoE

IPoE

Service Type IP Class IP Mode

HSI Public Address PPPoE

OLT and MXU management Private Address Static

VOIP Service Private Address Static or DHCP

ONT Management Private Address Static or DHCP


Summary

Service Configuration

Service Planning

Thank youwww.huawei.com

07-FTTx GPON Services Data Planning and Configuration

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Transcript of 07-FTTx GPON Services Data Planning and Configuration