ZyXEL Communications IES-5005 - Manual (Page 63)

IES-5000/5005/6000 Support Notes
62
Setting up different DSL port speeds to different subscribers
An ISP may want to configure a different line speeds for each DSL port. This can be
easily and efficiently done in the ZyXEL IES-5000 using profiles. You can configure
line profiles with different parameter settings based on the user requirements and
apply the profile to one or more subscriber ports.
In this application example, we will show you how to create two profiles - one for low
speed requirements with an upstream/downstream bandwidth of 2M/512Kbps and the
other for high speed requirements with an upstream/downstream bandwidth of
25M/1Mbps.
For this example, you want to provide low line speed to subscribers on ports 1 to 24
and high line speed to business subscribers on ports 25 to 48.
xDSL
modem
IES-5000
ALC-1248G
Port 1
Uplink
Internet
Port 24 Port 25
Port 48
2M/512K 25M/1M
Configuring and applying the profiles to subscriber ports
For this example, we will use configure the profile on an IES-5000 that connects to
ADSL CPEs (ZyXEL Prestige 660R-61).
1. IES-5000
1.1 Profile Setup
Configure a profile to set low line speed. Enter a descriptive name for this profile (for
example, “Profile_LowSpeed”) and set the maximum upstream and downstream rates
(for example, 512Kbps and 2048Kbps).
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