ADC Campus-REX2 RS Manuale Utente

The Campus-REX2, as a default configuration, is set to bridge data. You can, 
however, change this setting for the Campus-REX2 to be a router. In the 
following procedures, you can set up the router encapsulation and timing 
source.

Type 

then press 

 to select Router as the Network Protocol.

To change the packet encapsulation, type 

then press 

. Select an 

Encapsulation option:

cHDLC for Campus-REX2 to another Campus-REX2 application

PPP when the remote Campus unit has a synchronous interface card 
such as a V.35 or when connecting to Ethernet equipment from 
another manufacturer

To change the timing source, type 

 then press 

. Select a timing 

source setting:

Internal (default setting) which takes its timing from an internal 
oscillator

HDSL which takes its timing from the HDSL link

The Timing Source option determines the source of circuit timing on the 
HDSL link. The proper setting of the Timing Source option depends 
upon the interface card of the remote Campus unit:

If the Campus-REX2 is connected to a Campus unit with another 
Campus-REX2, leave the Timing Source option set to Internal. Set 
the other end (remote) of the connection to HDSL; the Campus 
system will not operate properly if both units are set to HDSL.