Lancom Systems 1711, 821, 1621 manual Contact assignment, Adsl interface, Pin RJ45 socket

Page 76

LANCOM 821 ADSL/ISDN – LANCOM 1621 ADSL/ISDN – LANCOM 1711 VPN

Chapter 10: Appendix

 

 

 

 

LANCOM 821

LANCOM 1621

LANCOM 1711

 

 

 

 

ADSL/ISDN

ADSL/ISDN

VPN

 

 

Options

 

LANCOM Leased Line Option (Art.No. 00789)

 

 

 

 

 

 

 

 

 

 

 

 

 

LANCOM VPN Option

LANCOM VPN Option

 

 

 

 

 

25 channels (max.25

25channels(hardware

 

 

 

 

 

simultaneous connec-

accelerated, max.25

 

 

 

 

 

tions, 50 connections

simultaneous connec-

 

 

 

 

 

configurable) for VPN

tions, 50 connections

EN

 

 

 

 

in WAN

configurable) for VPN

 

 

 

 

(Art. no.60083)

in WAN

 

 

 

 

 

 

 

 

 

 

 

(Art. no.60083)

 

 

 

 

 

 

 

 

 

Accessories

 

LANCOM Modem Adapter Kit for connecting modems (analogue or

 

 

 

 

GSM) to the serial configuration interface (Art. no. 110288)

 

 

 

 

LANCOM Rack Mount Option (Art. no. 61501)

 

 

 

 

 

 

LANCOM Advanced VPN Client (Art. no. 61600)

 

 

 

 

 

LANCOM Advanced VPN Client (10 bulk)

 

 

 

 

 

(Art. no. 61601)

 

 

 

 

 

 

LANCOM Advanced VPN Client (25 bulk)

 

 

 

 

 

(Art. no. 61602)

 

 

 

 

 

 

 

 

10.2Contact assignment

10.2.1ADSL interface

6-pin RJ45 socket

Connector

Pin

IAE

 

 

 

 

 

 

 

 

 

 

1

–

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

–

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

–

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

–

 

 

 

 

 

 

 

 

 

 

 

 

76

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Contents Lancom 821 ADSL/ISDN Lancom 1621 ADSL/ISDN Lancom 1711 VPN Lancom Systems GmbH, Wuerselen Germany. All rights reserved Preface Security settingsThank you for placing your trust in this Lancom product Model variants Preface Contents Providing dial-up access Installation of the MS Windows fax service Sending a faxLinking two networks Sending faxes with LancapiTroubleshooting Security checklistAppendix Access to a complete local network LAN IntroductionHow does Adsl work? AddressesAll services via a single cable-thanks to the splitter Ideal for Internet surfersADSL-over-ISDN or ADSL-over-POTS? CodeWhich use does VPN offer? Conventional network infrastructure Networking via the Internet Firewall Quality-of-Service / Traffic management Denial-of-Service ProtectionWhat does a router do? Bridgehead to the WAN Areas of deployment for routersAt least one for WAN connections LAN to LAN coupling via VPN or IsdnWhat can your Lancom do? Remote access to the company network via VPN or IsdnConventional via Isdn WAN connection Configuration Package contents InstallationSystem preconditions Status displays Introducing LancomFront side Meanings of the LEDs Top panelLED remains lit green Flashing Power LED but no connection? Online LED indicates the overall status of all WAN portsConnection status of the Adsl link Connection status of the WAN connectionData traffic via the Adsl link Data traffic via the DSL connectionStatus of the four LAN ports in the integrated switch Separate status display for both Isdn B channelsBack of the unit Hardware installation Adsl connector cable transparent plugs Using the included power adapterSoftware installation Starting Lancom setupWhich software should you install? 1 TCP/IP settings Basic configurationWhich information is necessary? New LAN-fully automatic configuration possible Configure manually nevertheless?Information required for manual TCP/IP configuration IP address and netmask for the LancomConfiguration protection Settings for the DSL connectionSettings for the Isdn connection Enable Dhcp server?Instructions for LANconfig Start up LANconfig by clicking Start Programs LancomLANconfig Connect charge protectionComplete the configuration with Finish Instructions for WEBconfig Network without Dhcp serverNetwork with Dhcp server Starting the wizards in WEBconfigOr with a name as discribed above Basic configuration Entering the password in the web browser TCP/IP settings to workstation PCs IP address assignment via the Lancom defaultIP address assignment via a separate Dhcp server Manual IP address assignmentBasic configuration Does the setup wizard know your Internet provider? Setting up Internet accessAdditional information for unknown Internet providers User name and password Protocol PPPoE, Pptp or Plain Ethernet IPoEAdditional connection options Dynamic channel bundling Isdn onlyLANconfig Quick access to the setup wizards Tools Setup WizardComplete the configuration with Apply Linking two networks Always configure both sidesSecurity aspects What information is necessary? General informationIsdn Settings for the TCP/IP router DNS access to the remote LAN Settings for the IPX routerExtranet VPN Settings for NetBIOS routing Perform the configuration on both routers, one at a time Ping quick testing for TCP/IP connections Providing dial-up access Which information is required?Coupling Entry Settings for TCP/IP Isdn calling line identity CLISettings for IPX WANDial-up via VPN Settings for the dial-in computerDial-up via Isdn Instructions for LANconfig Instructions for WEBconfig Sending faxes with Lancapi Installation of the Lancom Capi fax modem Lancom CDInstallation of the MS Windows fax service Select the option Printers and Faxes from the control panelSending a fax Send a fax with the MS Windows fax serviceSend a fax with any given office application Sending faxes with Lancapi Security settings wizard Security settingsWizard for LANconfig Wizard for WEBconfig Firewall wizardConfiguration under WEBconfig Security checklistRules Have you assigned a password for the configuration? Have you permitted remote configuration?Have you activated the Firewall? Do you make use of a ’Deny All’ Firewall strategy?Is your saved Lancom configuration stored in a safe place? Have you closed critical ports with filters?Troubleshooting Problems with the cabling?No WAN connection is established DSL data transfer is slowCable testing Unwanted connections under Windows XPIncreasing the TCP/IP window size under Windows LAN statisticsTroubleshooting Performance data and specifications AppendixATM Adsl interface Contact assignmentPin RJ45 socket ISDN-S0interface Ethernet WAN interface Lancom 1711 VPNPin RJ45 socket, corresponding to ISO 8877, EN Configuration interface Outband CE declaration of conformityEthernet interfaces 10/100Base-T Pin mini-DIN socketIndex NumericsFirmSafe IPX conventions Flat rate IPX router Settings Hardware installation 1TR6 Caller IDInstallation Connection Connector cable Configuration port ChannelPower adapter 21, 27 NetBIOSSecurity aspects Server Setup Specify MSN LAN to LAN coupling 17, 18, 19, 34Settings Stateful Inspection Telephone Online PowerVoltage switch WAN data VPN client WAN status Switch System preconditions Connector cable WAN connection
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1621, 1711, 821 specifications

Lancom Systems is a notable player in the networking solutions market, and its range of routers, specifically the 821, 1621, and 1711 models, showcases the company's commitment to delivering robust, high-quality products for various enterprise needs. Each model brings distinct features, making them suitable for different environments and operational demands.

The Lancom 821 is particularly designed for small to medium-sized enterprises (SMEs) requiring reliable internet connectivity and secure networking. This router supports various VPN technologies, ensuring secure data transmission across the organization. Equipped with advanced firewall capabilities, the 821 can handle multiple connections while protecting against potential cyber threats. Its support for IPv6 enhances compatibility with future networks, making it a long-term investment. The device’s manageable architecture allows for remote access and troubleshooting, reducing the need for on-site IT interventions.

On the other hand, the Lancom 1621 is tailored for larger organizations or those with more extensive networking demands. This model offers enhanced throughput and is capable of managing large volumes of traffic without compromising performance. It features a variety of WAN connection options, including DSL, LTE, and fiber, allowing businesses to choose the best solution for their requirements. The 1621 also incorporates sophisticated Quality of Service (QoS) settings, which prioritize critical applications to ensure optimal performance during peak times. Built-in redundancy features enhance reliability, making it an excellent choice for mission-critical applications.

The Lancom 1711 takes networking capabilities a step further, targeting enterprises with even more complex needs. It boasts advanced routing and switching features, making it suitable for enterprise-grade deployments. The 1711 supports enterprise WLAN management, allowing seamless integration with wireless access points. Its robust performance over WAN connections enables the deployment of various real-time applications, such as voice over IP (VoIP) and video conferencing, without latency issues. Security is a top priority, with features including an IPSec VPN and integrated threat detection to safeguard organizational data.

In summary, the Lancom 821, 1621, and 1711 routers serve as versatile tools for businesses, each designed with distinct capabilities to meet specific networking needs. Their strengths lie in their security features, support for various connection types, and reliable performance under heavy loads. With these devices, organizations can ensure that their network infrastructure not only meets current demands but is also poised for future growth.
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