ZyXEL Communications SLC1224, Руководство пользователя

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SLC1224 User’s Guide
102 Chapter 9 SHDSL Port Commands
The profile is a table that contains information on SHDSL line configuration. Each entry in
this table reflects a parameter defined by a manager, which can be used to configure the shdsl
line. After you create an SHDSL profile, assign it to SHDSL ports on an SHDSL line card.
You must specify at least the profile’s name and minimum and maximum rates. The default
value will be used for any of the other fields that you omit.
The minimum transmission rate must be less than or equal to the maximum transmission rate.
When using 4 or 8-wire groups, you must apply the profile to consecutive ports. A profile for a
4-wire group can be used with ports 1,2 or 3,4 or 5,6 and so forth (the first two ports, the
second two ports, the third two ports and so on). You cannot use a 4-wire group with ports 2,3
or 4,5. A profile for an 8-wire group can be used with ports 1,2,3,4 or 5,6,7,8 or 9,10,11,12 and
so forth (the first four ports, the second four ports, the third four ports and so on). You cannot
use an 8-wire group with ports 2,3,4,5 or 4,5,6,7.
The following example creates a premium profile (named gold) for providing subscribers with
very high connection speeds. The minimum transmission rate is 2112 Kbps and the maximum
transmission rate is 4096. It sets two ports to function as a 4-wire group. It uses Annex A (DSL
over POTS). It turns on line probes and has them use the current condition target signal to
noise ratio margin which it sets to 5 db.
Figure 47 SHDSL Profile Set Command Example
9.4.6 Profile Delete Command
Syntax:
lcman port profile delete <adsl|shdsl> <profile>
where
This command allows you to delete an individual DSL profile by its name. You cannot delete
a profile that is assigned to any of the DSL ports on any of the line cards in the Integrated
Ethernet Switch. Assign a different profile to any DSL ports that are using the profile that you
want to delete, and then you can delete the profile.
The following example deletes the test SHDSL profile.
ras> lcman port profile set shdsl gold 4096 2112 anxa 4wire
lp_on_curr 5
<adsl|shdsl>
= ADSL or SHDSL profile.
<profile>
= A profile name.