Pirelli DRG-A124G Router Manual PDF (Setup & Configuration Guide)

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The crossed-out wheeled bin symbol on this electric or electronic equipment, or on its packaging, indi-

cates that, at the end of its life, it must not be disposed of as unsorted household waste. Instead it must

be separately collected.

As a consumer you must, therefore, use the specific collection schemes and, in particular, the municipal

collection schemes provided for waste electrical and electronic equipment.

The separate collection and appropriate treatment of the equipment at the time of disposal helps to con-

serve natural resources and to ensure that it is recycled in a manner that protects human health and the

environment from materials, components and substances that can be dangerous to the environment and

harmful to human health.

Furthermore, the separate collection and appropriate treatment of the equipment, at the time of disposal,

facilitates its possible reuse or possible materials recovery.

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101

B

IP Addressing

The Internet Protocol Suite

The Internet protocol suite consists of a well-defined set of communications protocols and several standard

application protocols. Transmission Control Protocol/Internet Protocol (TCP/IP) is probably the most widely

known and is a combination of two of the protocols (IP and TCP) working together. TCP/IP is an internation-

ally adopted and supported networking standard that provides connectivity between equipment from many

vendors over a wide variety of networking technologies.

Managing the Router over the Network

To manage a device over the network, the Router must be correctly configured with the following IP informa-

tion:

•

An IP address

•

A Subnet Mask

IP Addresses and Subnet Masks

Each device on your network must have a unique IP address to operate correctly. An IP address identifies

the address of the device to which data is being sent and the address of the destination network. IP ad-

dresses have the format n.n.n.x where n is a decimal number between 0 and 255 and x is a number between

1 and 254 inclusive.

However, an IP Address alone is not enough to make your device operate. In addition to the IP address, you

need to set a subnet mask. All networks are divided into smaller sub-networks and a subnet mask is a num-

ber that enables a device to identify the sub-network to which it is connected.

For your network to work correctly, all devices on the network must have:

•

The same sub-network address.

•

The same subnet mask.

The only value that will be different is the specific host device number. This value must always be unique.

An example IP address is ‘192.168.1.8’. However, the size of the network determines the structure of this IP

Address. In using the Router, you will probably only encounter two types of IP Address and subnet mask

structures.

Type One

In a small network, the IP address of ‘192.168.1.8’ is split into two parts:

•

Part one (‘192.168.1’) identifies the network on which the device resides.

•

Part two (‘.8’) identifies the device within the network.

This type of IP Address operates on a subnet mask of ‘255.255.255.0’.

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Type Two

In larger networks, where there are more devices, the IP address of ‘192.168.1.8’ is, again, split into two

parts but is structured differently:

•

Part one (‘192.168’) identifies the network on which the device resides.

•

Part two (‘.1.8’) identifies the device within the network.

This type of IP Address operates on a subnet mask of ‘255.255.0.0’.

How does a Device Obtain an IP Address and Subnet Mask?

There are three different ways to obtain an IP address and the subnet mask. These are:

•

Dynamic Host Configuration Protocol (DHCP) Addressing

•

Static Addressing

•

Automatic Addressing (Auto-IP Addressing)

DHCP Addressing

The Router contains a DHCP server, which allows computers on your network to obtain an IP address and

subnet mask automatically. DHCP assigns a temporary IP address and subnet mask which gets reallocated

once you disconnect from the network.

DHCP will work on any client Operating System. Also, using DHCP means that the same IP address and

subnet mask will never be duplicated for devices on the network. DHCP is particularly useful for networks

with large numbers of users on them.

Static Addressing

You must enter an IP Address and the subnet mask manually on every device. Using a static IP and subnet

mask means the address is permanently fixed.

Auto-IP Addressing

Network devices use automatic IP addressing if they are configured to acquire an address using DHCP but

are unable to contact a DHCP server. Automatic IP addressing is a scheme where devices allocate them-

selves an IP address at random from the industry standard subnet of 169.254.x.x (with a subnet mask of

255.255.0.0). If two devices allocate themselves the same address, the conflict is detected and one of the

devices allocates itself a new address. Automatic IP addressing support was introduced by Microsoft in the

Windows 98 operating system and is also supported in Windows 2000, Windows XP and Vista.

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C

Technical Specifications

This section lists the technical specifications for the

DISCUS™ DRG A124G

.

Interfaces/Standard

WAN Interface

N°1 Line port (RJ-11plug, inner pair) supporting the following standards:

-

ADSL (G.992.1, G992.2, T1.413, G994.1, G.997.1)

-

ADSL2 (G.992.3)

-

ADSL2+ (G992.5)

Annex A/Annex B are available in different product version

LAN Interface

-

N° 4 10/100BASE-T Ethernet ports (RJ-45 plug), compliant IEEE 802.3, with auto

MDIX and auto-negotiation

-

Ports can be configured in order to be dedicated to video traffic to/from a STB

Wireless LAN

Interface

Wi-Fi access point solution is compliant with the following standards:

-

IEEE 802.11b/g

-

Security: WPA/WPA2 (IEEE 802.11i)

-

Single SSID

-

QoS: WMM (IEEE 802.11e)

-

N°1 external antenna and N°1 internal antenna

DSL (ATM)

Features

-

ATM (AAL5) payload format

-

UBR, VBR-nrt, VBR-rt, CBR traffic classes

-

Up to 8 PVC

-

HW SAR

-

Possibility of multiple physical queues (up to 8) per traffic class, with priority-based

scheduling support

WAN Protocol

Encapsulation

-

Bridged/Routed Ethernet over ATM (RFC 2684 / RFC 1483)

-

PPP over Ethernet (RFC 2516)

-

PPP over ATM (RFC 2364)

-

IP over ATM (RFC 1577)

-

MTU settable- Transparent bridging between LAN devices

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Routing / Bridging

-

NAT/NAPT (with ALGs)

-

IP QoS

-

DHCP Server/Client

-

VPN pass-through

-

IPv4

-

DNS relay

-

NTP

-

IGMPv2/3 proxy

QoS

-

Traffic shaping (ATM layer)

-

Priority-based scheduling (up to 16 queues )

-

DSCP/TOS remarking

Remote

Management

-

DSL Forum TR-069

-

HTTP for remote firmware upgrade

-

Diagnostics and LOGs

-

Telnet with CLI

-

WEB server with Admin/User configuration pages

Security

-

Stateful Packet Inspection (SPI) Firewall

-

Parental Control

Environmental

Specifications

Temperature (ETS 300-019-1-3):

-

Operating: +0° to 40° C

-

Non Operating: -20° to 65°C

Relative Humidity (ETS 300-019-1-3):

-

Operating: 10% to 85% non condensing

-

Non Operating:5% to 95% non condensing

Power Adapter

-

European Plug

-

Primary: nominal voltage 220V-230V, 50 Hz;

-

Secondary: 12Vac, 1A, 12W

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