ZyXEL Communications OLT2406 User Manual page 672

COMMAND
exit
remote ont <aid> check-version
Chapter 96 Remote ONT
DESCRIPTION
Leaves from the configuration commands.
Checks the ONT version and performs software
download.
aid: ont-<slot>-<pon>-<ont> | pon-
<slot>-<pon>
Up to three ONTs can upgrade firmware via the
OLT at the same time.
The standby firmware of the ONT will be
updated when the ONT is downloading
firmware via the OLT.
One of the following results appears:
• MATHCED: The ONT's planned version and
running firmware version are identical.
• Downloading: The ONT is downloading the
latest firmware from the OLT. The image
version of the ONT firmware file uploaded to
the OLT and the ONT's planned version are
identical.
• Failed: The ONT didn't upgrade firmware
successfully.
• Failed with ONU Down: The ONT didn't
upgrade firmware successfully, because the
optical network of the ONT is down.
• Not found the matching image: The ONT
didn't upgrade firmware successfully,
because the image version of the ONT
firmware file uploaded to the OLT and the
ONT's planned version are not identical.
• No planned version: The ONT's planned
version hasn't configured yet.
• Timeout: The ONT didn't upgrade firmware
successfully, because there was no response
from the OLT.
• ONU not ready: The ONT didn't upgrade
firmware successfully, because the ONT is
not ready.
• SWDL queue full: The ONT didn't upgrade
firmware successfully, because the waiting
queue is full.
• In waiting queue: The ONT is in the waiting
queue, and waiting for the firmware
upgrade process to begin.
• Change to image(1)/(2): Image 1/2 is in use
now for the ONT's running firmware,
because the ONT's planned version and
image 1/2 firmware version are identical.
• No Image: No ONT firmware file is uploaded
to the OLT.
• Already successful: This message only
appears when you're checking the ONTs
firmware upgrades status of the specified
port. An ONT has already upgraded
firmware successfully.
• Already changed to image (1)/(2): This
message only appears when you're
checking the ONTs firmware upgrades status
of the specified port. Image 1/2 is in use now
for the ONT's running firmware, because the
ONT's planned version and image 1/2
firmware version are identical.
OLT2406 User's Guide
672
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