IP DSLAM

7302 FD & 7330 FD ISAM Turn Up Guide

2007-07-17T18:50:00.000-07:00

show software-mngt oswp
show equipment slot
configure system security profile admin slot-numbering type-based
logout

show equipment slot
configure system id TTCA8001

configure interface shub port 0 port-type network mode automatic admin-status up
configure system shub entry vlan ext-vlan-id 200
configure system mgnt-vlan-id 200
configure vlan shub id 200 egress-port network:0
configure vlan shub id 200 untag-port network:0
configure bridge shub port 0 pvid 200
configure system security snmp community public host-address 0.0.0.0/0 context nt
configure system security snmp community NETMAN host-address 0.0.0.0/0 context shub

configure system single-public-ip
configure system management host-ip-address manual:172.24.98.86/25
configure system management default-route 172.24.98.1
configure la disable-lacp

configure equipment slot lt:1/1/1 planned-type nalt-c unlock

configure xdsl service-profile 1 name 4MB version 1 min-bitrate-down 64 max-bitrate-down 4000 max-bitrate-up 1000 min-bitrate-up 64
configure xdsl service-profile 1 active
configure xdsl spectrum-profile 1 name 4MB version 1 dis-etsi-dts dis-g992-1-b dis-g992-3-b g992-3-l1 g992-3-l2 g992-5-a dis-etsi-ts max-noise-down 310 max-noise-up 310
configure xdsl spectrum-profile 1 active

configure xdsl line 1/1/1/[1...10] service-profile 1 spectrum-profile 1 admin-up

configure interface port xdsl-line:1/1/1/1 admin-up user nazri
configure interface port xdsl-line:1/1/1/2 admin-up user tahir
configure interface port xdsl-line:1/1/1/3 admin-up user shamsul
configure interface port xdsl-line:1/1/1/4 admin-up user matdom

configure interface shub port 1 port-type network admin-status up

configure vlan id 500 name HSI mode residential-bridge
configure vlan id 3030 name VOD mode residential-bridge
configure vlan shub id 500 name VOD mode residential-bridge
configure vlan shub id 500 egress-port network:0
configure vlan shub id 500 egress-port network:1
configure vlan shub id 500 egress-port lt:1/1/1

configure vlan shub id 3030 name VOD mode residential-bridge
configure vlan shub id 3030 egress-port network:0
configure vlan shub id 3030 egress-port network:1
configure vlan shub id 3030 egress-port lt:1/1/1

configure atm pvc 1/1/1/[1...10]:0:35 aal5-encap-type automatic:ppp
configure pppox-relay cross-connect engine 500 name HSI
configure pppox-relay cross-connect client-port 1/1/1/[1...10]:0:35 vlan-id 500 default-priority 4 max-cc 4

configure atm pvc 1/1/1/[1...10]:0:37

configure bridge port 1/1/1/[1...10]:0:37
configure bridge port 1/1/1/[1...10]:0:37 vlan-id 3030
configure bridge port 1/1/1/[1...10]:0:37 pvid 3030
configure bridge port 1/1/1/[1...10]:0:37 default-priority 6

configure igmp system start
configure igmp shub igs-system start-snooping enable-snooping self-ip-addr-mode from-ip trace-selection 0 report-fwd-intv 5
configure igmp channel 1/1/4/2:0:37 perm-pkg-bitmap 1f:00:00:00:00:00:00:00 max-num-group 3
configure igmp channel 1/1/4/1:0:37 fullview-packages [1...5]

note:
This is for my reference only no to publish any confidential information

Multi-ADSL

2007-04-25T21:38:00.000-07:00

The Network Element (NE) supports multi-ADSL subscriber lines. This section

provides some explanation on the different supported ADSL flavours and ADSL

bonding.

Asymmetric Digital Subscriber Line

The Asymmetric Digital Subscriber Line (ADSL) system is used on existing metallic

twisted-pairs (one per user) between the Customer Premises Equipment (CPE) and a

Central Office (CO) exchange.

A Frequency Division Multiplexing (FDM) technique allows the simultaneous use

of high-speed data services and the existing (lifeline) Plain Old Telephone Service

(POTS) or Integrated Services Digital Network (ISDN).

Other advantages of ADSL are:

• The existing cable network is used by the network operator (reducing costs).

• The existing telephone service, including equipment, is retained by the customer.

Asymmetric nature of ADSL

The digital transmission capacity of the ADSL system is asymmetric in the sense that

the downstream and upstream bit rates are different:

• The downstream bit rate can range from 32 kb/s up to 8 Mb/s. The bit rate

granularity is 32 kb/s.

• The upstream bit rate can range from 32 kb/s to 1 Mb/s. The bit rate granularity

is 32 kb/s.

The chosen rate depends on the bi-directional services to be supported and the loop

characteristics.

This method allows high bandwidth services, for example, digital audio and video

(multimedia), Ethernet interconnection to the customer, and so on.

Bidirectional transport

With ADSL, the transport system provides bidirectional asymmetric communication

over a single or double twisted-pair without repeaters.

ADSL services

The multi-ADSL mode and maximum physical bit rate is automatically determined

during initialization of the modem based on line conditions. Modem initialization is

done using a predefined noise margin and within the constraints of the transmit

power spectral density. The service management system then sets the line rate to the

correct value. This is done according to the customer service profile and maximizes

the noise margin and/or minimizes the transmission power. This allows various

levels of service, for example, offering the highest bit rates at a premium or ensuring

a guaranteed bit rate. Bit rates can be selected linearly, up to the maximum rate

possible. Each individual user can have different bit rates.

Operational modes

Table 1-1 lists the ADSL operational modes supported by the multi-ADSL boards

Table 1-1 ADSL operational modes

Operation Mode Description

T1.413 Issue 2 ANSI standard (ADSL ansi)

DTS/TM-06006 ETSI standard (also called “ETSI ISDN”)

G.992.1 Annex A (Also known as G.DMT. Operation over POTS non-overlapped spectrum

G.992.1 Annex B Operation over ISDN non-overlapped spectrum

G.992.2 Annex A Also known as G.lite. Operation over POTS non-overlapped spectrum.

This standard is a medium bandwidth version of ADSL that allows Internet

access at up to 1.5 megabits downstream and up to 512 kilobits upstream

ISAM

2007-04-11T22:23:00.000-07:00

Non-blocking video delivery

•1 Gigabit per LT

•IGMP proxy @ LT

•Layer 2 multicast inside

•Line rate packet forwarding

•100% BTV, 100% VoD

Wire Speed service delivery

•Upto 18 LT slots @ 1Gbps wire speed

•24 Gbps non blocking switch

•Distributed processing

•Layer 2 QoS (Strict priorities)

Continuity with ASAM

•Same AWS management

•Same DSL provisioning SW

•Same DSL chipset

Service Intelligence

•Bridging & Cross-Connect

•PPP termination

•DHCP option 82

•Evolution to IP routing

Service hubbing

•48 Multi-ADSL (ADSL, ADSL2, READSL,ADSL2+)

•Up to 8 FE/GigE for uplinks & subtending

•Trunking (802.3ad) support

•4 levels of subtending

Ethernet access for SMEs

•FE or GigE connectivity

•Optical and/or Electrical

•Long reach with 1000B-Zx (up to 80Km)

FD benefits

•864 subscribers per shelf, 5184 per 60x60

•flexible practice

An Alcatel product

•High reliability

•High quality supply chain: in time delivery, first time right, spare parts locally available

•Local presence of expertise and support

•End-to-end QoS with 7450 ESS