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PLANET Technology Corp. GRT-101/401/402 User’s Manual
addresses of real DNS servers:
admin# setup dns_proxy 168.95.1.1 168.95.192.1 140.92.61.55
Note: For PPP connections, GRT series will get DNS server IPs from ISP and assign them into DNS proxy
automatically if they have been pre-configured by the local ISP.
The maximum number of DNS servers is limited to 3. To save your changes,
enter:
admin# write
3.12 WAN and ATM Virtual Connection
GRT series has two types of WAN ports: physical WAN port (SHDSL) and
logical WAN ports (WAN 1~8). The physical WAN port connects GRT series to
the WAN. The logical WAN port or ports allow you to create virtual WAN
connections for plural destinations. When configuring the physical WAN port,
you can change the SHDSL physical layer protocol setting. To configure
logical WAN ports, you must provision ATM virtual connections for each logical
connection. The instructions for each are shown below.
3.12.1 SHDSL operation
There are two SHDSL operation modes: STU-R and STU-C. GRT series
supports both operation modes and automatically trains up to the ideal line
speed. This enables the maximum operative rate as determined by the central
office SHDSL equipment, or you could configure the connection rate directly.
Note: Optimal line rates are dependent upon the central office equipment base and optimal line conditions.
Follow the procedure below to change SHDSL physical layer setting.
To set the SHDSL operation mode to STU-R, enter:
admin# setup shdsl mode STU-R
To set the SHDSL operation mode to STU-C, enter:
admin# setup shdsl mode STU-C
To set link type to 4 wire, enter:
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