110
28.2
ONT Profiles Configuration
28.2.1
Cross-Connect Profile Configuration
Step 1.
To configure a cross-connect profile, first you need to specify whether the service will be
routed (transmitted through an ONT router) or bridged (use bridge connection). This can be done by
changing the
model
parameter.
Step 2.
Then, you need to specify a service type in the
type
parameter. Some service types
require the
iphost
parameter to be set that allows you to choose a definite instance of IP interface
in the ONT.
Step 3.
A VLAN is configured in a cross-connect profile with the help of the following
parameters:
tag-mode
,
outer-vid
,
outer-cos
,
inner-vid
,
u-vid
, and
u-cos
.
Step 4. Tag-mode
enables upstream Q-in-Q mode;
outer-vid, outer-cos
, and
inner-vid
specify
internal and external Q-in-Q tags correspondingly. The CoS value of the internal tag is copied from
the external one in this case. If the Q-in-Q mode is not used, only the
outer-vid
and
outer-cos
parameters are valid. The
u-vid
and
u-cos
parameters allow a tag to be specified, which will be used
on the ONT side.
Step 5.
The
mac-table-entry-limit
parameter allows restriction of records number in the MAC
table of the OLT for this service.
Step 6.
The
priority-queue
parameter allows allocation of all services of one T-CONT into queues
with priorities (if ONT supports this method).
28.2.2
DBA Profile Configuration
This profile configures dynamic bandwidth allocation (DBA). These parameters allow
specification of any T-CONT type described in G.984.3.
Step 1.
First of all, choose
service-class
to define the basic DBA algorithm.
Step 2.
After that, configure
status-reporting
to define the type of ONT queues status report.
Step 3.
The
fixed-bandwidth
,
guaranteed-bandwidth
, and
besteffort-bandwidth
parameters
define the fixed, guaranteed, and best-effort bandwidth correspondingly.
DBA configuration is described in details in Chapter 29.
Summary of Contents for LTP-4X
Page 11: ...11 Part I General ...
Page 29: ...29 Part II Getting Started with the Terminal ...
Page 37: ...37 Part III Configuring the Terminal ...
Page 98: ...98 Part IV ONT Configuration ...
Page 174: ...174 Part V Terminal Monitoring ...
Page 189: ...189 Part VI Terminal Maintenance ...
Page 191: ...191 Step 2 Remove the module from the slot Fig 43 4 Removing SFP Transceivers ...