ZyXEL Communications IES-1248-51A, User Manual

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Chapter 64 ADSL Commands
IES-1248-51V User’s Guide
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64.3.1 ADSL Profile Show Command Example
The following example displays the ADSL DEFVAL profile.
64.3.2 ADSL Profile Set Command Example
The following example creates a premium profile (named “gold”) for providing
subscribers with very high connection speeds and no interleave delay. It also sets
the upstream target signal/noise margin to 5 db, the upstream minimum
acceptable signal/noise margin to 0 db, the upstream maximum acceptable
signal/noise margin to 30 db, the upstream minimum ADSL transmission rate to
128 Kbps, the downstream target signal/noise margin to 5 db, the downstream
minimum acceptable signal/noise margin to 0 db, the downstream maximum
acceptable signal/noise margin to 30 db and the downstream minimum ADSL
transmission rate to 256Kbps.
The upstream down shift noise margin is 0 dB. The upstream up shift noise margin
is 6 dB. The downstream down shift noise margin is 0 dB. The downstream up
shift noise margin is 6 dB.
This next example creates a similar premium profile (named
goldi
), except it sets
an interleave delay of 16 ms for both upstream and downstream traffic.
Figure 194 ADSL Profile Show Command Example
ras> adsl profile show DEFVAL
01. DEFVAL latency mode: interleave
up stream down stream
--------- -----------
max rate (kbps): 512 2048
min rate (kbps): 32 32
latency delay (ms): 4 4
max margin (db): 31 31
min margin (db): 0 0
target margin (db): 6 6
up shift margin(db): 9 9
down shift margin(db): 3 3
Figure 195 ADSL Profile Set Command Example 1
ras> adsl profile set gold fast 1200 24000 5 0 30 128 5 0 30 256 0 6 0 6
Figure 196 ADSL Profile Set Command Example 2
ras> adsl profile set goldi interleave=16,16 1200 24000 5 0 30 128 5 0 30 256
0 6 0 6