Lucent Technologies STGRCR-ELIM-AP-48, Module Manual, Page: 62 / 100

............................................................................................................................................................................................................................................................
Examples for configuration of legacy ADSL Configuration Examples
4 - 2 363-217-018R9.8
Issue 1, August 2005
............................................................................................................................................................................................................................................................
Examples for configuration of legacy ADSL
Introduction
The following examples illustrate settings that commonly work well for legacy ADSL
protocols. You should modify the specific settings shown here to meet local requirements.
Planned bit rate with protocol detection
The following commands configure the interface to automatically detect and use the
correct legacy ADSL protocol with a constant, planned (operator-controlled) bit rate of
56Kbps upstream and 1.5Mbps downstream, using the fast channel in both directions:
r e a d a l - d m t { 1 3 4 }
s e t e n a b l e d = y e s
s e t l i n e - c o n f i g l i n e - c o d e = a u t o - s e l e c t
s e t l i n e - c o n f i g l i n e - l a t e n c y - u p = f a s t
s e t l i n e - c o n f i g l i n e - l a t e n c y - d o w n = f a s t
s e t l i n e - c o n f i g r a t e - a d a p t - m o d e - u p = o p e r a t o r - c o n t r o l l e d
s e t l i n e - c o n f i g r a t e - a d a p t - m o d e - d o w n = o p e r a t o r - c o n t r o l l e d
s e t f a s t - p a t h - c o n f i g p l a n n e d - b i t r a t e - u p = 5 6
s e t i n t e r l e a v e - p a t h - c o n f i g p l a n n e d - b i t r a t e - d o w n = 1 5 0 0
w r i t e
Automatic Bit rate and protocol detection
The following commands configure the interface to automatically detect and use the
correct legacy ADSL protocol and automatically select the best possible rate at startup
time. They specify a possible upstream bit-rate range of 56Kbps through 256Kbps and a
possible downstream bit-rate range of 512Kbps through 1.5Mbps. They also specify use
of the interleaved channel in both directions.
r e a d a l - d m t { 1 3 4 }
s e t e n a b l e d = y e s
s e t l i n e - c o n f i g l i n e - c o d e = a u t o - s e l e c t
s e t l i n e - c o n f i g r a t e - a d a p t - m o d e - u p = a u t o m a t i c - a t - s t a r t u p
s e t l i n e - c o n f i g r a t e - a d a p t - m o d e - d o w n = a u t o m a t i c - a t - s t a r t u p
s e t l i n e - c o n f i g l i n e - l a t e n c y - u p = i n t e r l e a v e
s e t l i n e - c o n f i g l i n e - l a t e n c y - d o w n = i n t e r l e a v e
s e t i n t e r l e a v e - p a t h - c o n f i g m i n - b i t r a t e - u p = 5 6
s e t i n t e r l e a v e - p a t h - c o n f i g m a x - b i t r a t e - u p = 2 5 6
s e t i n t e r l e a v e - p a t h - c o n f i g m i n - b i t r a t e - d o w n = 5 1 2
s e t i n t e r l e a v e - p a t h - c o n f i g m a x - b i t r a t e - u p = 1 5 0 0
w r i t e