Lancom Systems 1621, 821, 1711 manual Troubleshooting, Appendix

Models: 1621 1711 821

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Troubleshooting

EN

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

Contents

 

8.3

The security checklist

68

9

Troubleshooting

71

 

9.1

No WAN connection is established

71

 

9.2

DSL data transfer is slow

71

 

9.3

Unwanted connections under Windows XP

72

 

9.4

Cable testing

72

10

Appendix

 

74

 

10.1

Performance data and specifications

74

 

10.2

Contact assignment

76

 

 

10.2.1

ADSL interface

76

 

 

10.2.2

Ethernet WAN interface (LANCOM 1711 VPN)

77

 

 

10.2.3

ISDN-S0 interface

77

 

 

10.2.4

Ethernet interfaces 10/100Base-T

78

 

 

10.2.5

Configuration interface (Outband)

78

 

10.3

CE declaration of conformity

78

11

Index

 

 

79

8

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Lancom Systems 1621, 821, 1711 manual Troubleshooting, Appendix