Dasan V5808 - ONU Loop Detect Configuration; ONU Inactive Aging-Time

UMN:CLI User Manual
V5808
662
show onu video-status update
GPON
GPON-
OLT
Shows the ONU’s RF video update status.
show onu video status OLT_ID
ONU_IDs
Shows the ONU’s RF video status.
12.2.12 ONU Loop Detect Configuration
A loop may occur when double paths are used for the link redundancy between switches
and one sends unknown unicast or multicast packet that causes endless packet floating
on the LAN. That superfluous traffic eventually can result in network fault.
The ONU periodically sends the loop-detecting packet to all the ports with a certain
interval, and then if the loop-detecting packet is received, the switch performs a pre-
defined behavior such as “blocked”. The user may need to change this state to
“unblocked (normal)” via OLT.
To change the “blocked” state of ONU due to the loop detection into “unblocked”, use the
following command.
Command
Mode
Description
onu loop-detect unblock ONU-
IDs
GPON-OLT
Changes the “blocked” state due to loop detect into
“unblocked (normal)”.
To display whether the specific ONU is in the state of “blocked” or “unblocked” due to the
loop detect, use the following command.
Command
Mode
Description
show onu loop-detect [OLT-ID]
Enable
Global
GPON
Shows whether the ONU is in the state of “blocked” or
“unblocked”.
show onu loop-detect [ONU-IDs]
GPON-OLT
12.2.13 ONU Inactive Aging-time
The ONU inactive aging-time can be used while the registration mode of the ONU is
configured in the manual mode. If a number of days for an OLT to check the ONU’s
registration status pass without the ONU’s activation, the ONU will be automatically
deregistered.
To specify the registration aging time for the ONUs that are manually registered, use the
following command.
Command
Mode
Description
onu inactive aging-time <1-30>
GPON-OLT
Specifies the maximum number of days that an ONU is
inactive. If the ONU has been inactive during that
number of days, the ONU will be automatically
deregistered by OLT.