Lancom Systems 7111 VPN 用户手册

LANCOM 7111 VPN – LANCOM 8011 VPN

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reactivated as required, and the ISDN status LED will once again light
up green. 

ISDN Chan 1
ISDN Chan 2 

Data traffic on the ISDN B channels (separate per B channel with LANCOM
7111 VPN, for both ISDN B channels with LANCOM 8011 VPN):

COM 

(only LANCOM 
8011 VPN)

Connection status of the serial configuration port:

Only LANCOM 
8011 VPN

The LCD display of the LANCOM 8011 VPN shows the following information
in two lines with 16 characters in revolving alternation:

Device name

Firmware version

Temperature

Date and time

CPU usage

Memory usage

Number of VPN channels

Data transfer downstream

Data transfer upstream

off

No connection established

green

blinking

Dialling

green

flashing

Establishing first connection

green

inverse flashing

Establishing further connection (only if B channel 1 and B 
channel 2 share display)

green

constantly on

Connection established via B channel

green

flickering

Data traffic (send or receive)

off

No session logged in

green

constantly on

Serial configuration session logged in

green

flickering

Data transmission on serial configuration session