NetComm IP DSLAM User Manual

IP DSLAM

Management User Guide

NetComm NCT240 Management Guide Release 1.0

Table of Content

1. INTRODUCTION ..............................................................................................................................5

1.1 FEATURES ........................................................................................................................................6

1.2 BASIC OPERATING INFORMATION .....................................................................................................7

1.2.1 Default username and Password.............................................................................................7

1.2.2 Default IP addresses................................................................................................................7

1.2.3 Default profile..........................................................................................................................7

2. CONFIGURING THE SWITCH BY WEB INTERFACE..............................................................8

2.1 SYSTEM ...........................................................................................................................................8

2.1.1 System Info...............................................................................................................................8

2.1.2 System log................................................................................................................................9

2.1.3 SNMP setup...........................................................................................................................10

2.1.4 General setup.........................................................................................................................10

2.1.5 Reboot....................................................................................................................................11

2.1.6 Synchronization with Time server (SNTP).............................................................................12

2.1.7 User Management..................................................................................................................12

2.1.8 Log out...................................................................................................................................12

2.1.9 Server services.......................................................................................................................13

2.1.10 Alarm...................................................................................................................................13

2.1.11 Daisy control........................................................................................................................13

2.1.12 Software upgrade and Configuration backup......................................................................14

2.2 ADSL............................................................................................................................................15

2.2.1 xDSL port setup.....................................................................................................................15

2.2.1.1 Map profile ............................................................................15

2.2.1.2 copy Settings to other ports.......................................................16

2.2.1.3 PVC Map (single and Multiple PVC setup).......................................16

2.2.1.4 PVC show ...............................................................................17

2.2.1.5 PVC delete .............................................................................17

2.2.2 Multiple port xDSL set up......................................................................................................18

2.2.3 xDSL profiles.........................................................................................................................19

2.2.3.1 Port profile ............................................................................19

2.2.3.2 VC profile ..............................................................................19

2.2.3.3 Alarm profile ..........................................................................20

2.2.3.4 Map alarm profile....................................................................20

2.2.4 Line Diagnostic – DEL T........................................................................................................21

2.3 SWITCH .........................................................................................................................................21

2.3.1 VLAN.....................................................................................................................................21

NetComm NCT240 Management Guide Release 1.0

2.3.2 Ethernet Port Setting .............................................................................................................22

2.3.3 MAC management.................................................................................................................23

2.3.4 IGMP snoopin g......................................................................................................................24

2.3.5 Port authenticatio n 802.1x....................................................................................................24

2.3.6 Queue MAP ...........................................................................................................................25

2.3.7 DHCP relay – option 82........................................................................................................26

2.3.8 Loop test................................................................................................................................26

2.4 STATUS ..........................................................................................................................................26

2.4.1 Channel status.......................................................................................................................26

2.4.2 Line status..............................................................................................................................27

2.4.4 Line state...............................................................................................................................27

2.5 IP................................................................................................................................................... 28

2.5.1 IP setup..................................................................................................................................28

2.5.2 ARP table Display and flush..................................................................................................28

2.5.3 PING function........................................................................................................................29

2.5.4 VLAN (For management ) .....................................................................................................29

2.6 PERFORMANCE ..............................................................................................................................29

2.6.1 ADSL performance................................................................................................................29

2.7 STATISTICS.....................................................................................................................................30

2.7.1 Gigabit Ethernet port counters..............................................................................................30

2.7.2 Utopia counter.......................................................................................................................30

2.7.3 VCC counter..........................................................................................................................30

2.7.4 Ether port counter.................................................................................................................31

2.7.5 Vcencap counter....................................................................................................................31

2.7.6 Excpetion counter..................................................................................................................31

2.8 CONFIGURATION............................................................................................................................32

2.8.1 Configuration save ................................................................................................................32

2.8.2 Restore...................................................................................................................................32

3. CONFIGURING NCT240 BY CLI INTERFACE.........................................................................33

LOG IN PROCESS..................................................................................................................................35

COMMAND FORMAT.............................................................................................................................37

SYSTEM:...........................................................................................................................................38

daisycontrol....................................................................................................................................38

Update............................................................................................................................................39

Info .................................................................................................................................................40

User................................................................................................................................................40

Reboot.............................................................................................................................................41

SNMP.............................................................................................................................................. 42

NetComm NCT240 Management Guide Release 1.0

Server..............................................................................................................................................42

Syslog..............................................................................................................................................43

Time ................................................................................................................................................44

Date................................................................................................................................................44

Timeserver......................................................................................................................................45

Alarm..............................................................................................................................................46

ADSL: ................................................................................................................................................47

Enable.............................................................................................................................................47

Disable............................................................................................................................................48

Profile.............................................................................................................................................49

Name...............................................................................................................................................49

Line diagnostic...............................................................................................................................50

Vcprofile.........................................................................................................................................50

Alarmprofile....................................................................................................................................51

PVC ................................................................................................................................................51

STATUS:...............................................................................................................................................52

Chstatusget.....................................................................................................................................52

Linestatusget...................................................................................................................................53

Linestateget ....................................................................................................................................53

SWITCH:............................................................................................................................................54

Queuemap.......................................................................................................................................54

VLAN..............................................................................................................................................55

MAC ...............................................................................................................................................55

802.1x.............................................................................................................................................56

IGMP snooping ..............................................................................................................................56

DHCP relay, option 82 ...................................................................................................................57

Eth ..................................................................................................................................................57

Looptest..........................................................................................................................................58

IP:.......................................................................................................................................................58

show................................................................................................................................................58

Arp..................................................................................................................................................59

Set...................................................................................................................................................59

Gateway..........................................................................................................................................60

Route...............................................................................................................................................60

Ping ................................................................................................................................................60

STATISTICS:.....................................................................................................................................61

Adsl.................................................................................................................................................61

Ethuto.............................................................................................................................................62

NetComm NCT240 Management Guide Release 1.0

CONFIG:............................................................................................................................................62

Save ................................................................................................................................................63

Restore............................................................................................................................................63

4. TROUBLESHOOTING...................................................................................................................64

TROUBLESHOOTING GUIDE..................................................................................................................64

6. GLOSSARY......................................................................................................................................66

NetComm NCT240 Management Guide Release 1.0

1. Introduction

This document is intended for First Office Acceptance test plan for NetComm’s ADSL2+ Broadband Access Switch solution (BAS). The Netcomm NCT240 Broadba nd Access Switch

contains 24 ADSL2/2+ circuits to deliver high-speed data, video and voice service over traditional twisted copper pairs by using DSL technology.

To meet the increasing demand for high-speed internet access and triple play application services. The next generation network offers a feasible functionality of integrated services with the most cost effective architecture. Next generation broadband access networks are designed to provide rich video contents, DSL , POTS and VoIP services over traditional copper wire infrastructure. These types of services will be supported on NGN architecture simultaneously. DSL is used as the data service platform for traditional POTS technology which is used for voice services. The multimedia and local content-rich appl ication s can als o be easily implemented on this NGN architecture.

xDSL (Digital Subscriber Line) is a technology for delivering high-bandwidth information over copper telephone lines. xDSL service can deliver POTS and high date rate services simultaneously over a single twisted-wire pair. The POTS and data service are simultaneous and independent; the xDSL data service does not affect the POTS service. xDSL uses the bandwidth above the 4-kHz POTS frequency to transmit duplex data using digital modulation techniques from the C.O side to the Customer Premises Equipment (CPE).

ADSL is a form of xDSL service that delivers an asymmetric data rate over a twisted copper pair. ADSL delivers a h igher rate downstream, towards the cust omer premises and lower rate upstream, from the customer premises. ITU standard compliant Full-Rate ADSL2+ can deliver data rates up to 25 Mbps downstream and 1 Mbps upstream; Full-Rate ADSL can deliver data rates up to 8 Mbps downstream and 800 kbps upstream; G.Lite ADSL can deliver up to 1.5 Mbps downstream and 512 kbps upstream. The actual data rate depends on the length, gauge, and condition of the twisted-wire pair, the bandwidth of the uplink depends on the data network, and the capacity of the network service provider.

Digital Subscriber Line (DSL) dominates broadband market. The position of national telecom operators in most countries has given the advantage in reaching out to customers with broadband services over DSL.

NetComm NCT240 Management Guide Release 1.0

The NCT240 Access system contains 24 ADSL2/2+ circuits to deliver high-speed data service over twisted copper pairs using industry standard Discrete Multi-Tone (DMT) line coding technology. The NCT240 complies with full-rate ADSL in accordance with ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt), ITU-T G.992.2 (G.lite)ITU-T G.992.3 (ADSL2) and ITU G.992.5 (G.ADSL2+) protocols.

The NCT240 greatly expand broadband capabilities in the access network, enhancing the infrastructure for emerging services. With simple in-service upgrades, service providers obtain the capacity and Quality of Service (QoS) to support larger populations of narrowband and broadband users. For management, NCT240 can be easily configured by SNMP, Telnet, SSH, HTTP, HTTPS and RS-232 console.

1.1 Features

 Complete Intelligent L2 switch feature  Intelligent DSL interworking feature

 RFC2684 MpoA  VPN pass-through  RFC2516 PPPoE packet forwarding.

 Advanced L2+/higher layer protocol & policy control

 GVRP/GARP/GMRP (IEEE 802.1q) (phase2)  STP/RSTP (IEEE 802.1d/w) (phase2)  IGMP Snooping  DHCP relay and relay agent option 82  Packet inspection and do policy control (filtering, forwarding..)

 Security of authentication mechanism and encryption

 SSH/SSL

 Rich user interface for management including security

 CLI/Telnet/SSH/SNMP/HTTP/S-HTTP

 Variety of uplink interface

 SFP for 1000 Base-SX, LX, LHX and ZX.  RJ45 for 1000 Base-TX. (Default)

 Remote software upgrade

NetComm NCT240 Management Guide Release 1.0

1.2 Basic operating information

1.2.1 Default username and Password

Username: admin Password: admin

1.2.2 Default IP addresses

MGMT : (Management Ethernet port ) – 192.168.1.1 UPLINKs : 192.168.0.1

1.2.3 Default profile

The NetComm NCT240 comes with the following default settings for all of the ADSL ports and it is ready to use as a basic DSLAM out of the box.

VC Profile:

Name: default Encapsulation: LLC VPI: 8 VCI: 35

DSL Profile: Mode: Auto, Annex A

Latency: interleave

Downstream Upstream

Minimum Data Rate 4000000 512000 Maximum Data Rate 26000000 1280000 Maximum Interleave Delay Downstream 0 0 Minimum Impulse Noise Protection 0 0 Target Noise Margin 50 50 Minimum Noise Margin Maximum Noise Margin

10 10 310 310

NetComm NCT240 Management Guide Release 1.0

2. Configuring the Switch by Web Interface Log in

2.1 System

2.1.1 System Info

This page displays the basic system information

NetComm NCT240 Management Guide Release 1.0

2.1.2 System log

When you enter to the syslog page the first function visible is enable and disable, default is enabled.

There are three types of syslogs ,

1) Error log

2) Warning log

3) Message log

Show – display the syslog Clean - The syslog can be cleaned using the syslog CLEAN option, Config – shows the current configuration of the syslog and the syslog server IP

Syslog server IP also can be set using the same web page.

NetComm NCT240 Management Guide Release 1.0

2.1.3 SNMP setup

This page is for configuring the built in SNMP agent, NCT240 support SNMP V2c

SNMP set community: SNMP get community: SNMP trap community and the Trap receiver IP address

2.1.4 General setup

NetComm NCT240 Management Guide Release 1.0

Display and Edit General information

Host Name: NCT240 Host name Location: NCT240 location Contact Person’s Name: maintainer’s name Model: NCT240 model User Time Server When Bootup: Select time service protocol during bootup. Time Server IP Address: IP address of Time server Current Time: current time New Time (hh:min:ss): enter new time in hh:mm:ss format Current Date (yyy-mm-dd): enter current date in yyyy-mm-dd format

2.1.5 Reboot

Reboot the system (ALL the unsaved settings will be lost)