Cisco Cisco ONS 15310-MA SONET Multiservice Platform 설치 가이드
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Upgrading the Cisco ONS 15310-MA to Release 7.2
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Before You Begin
Before You Begin
Before beginning, write down the following information about your site; the data will be useful during
and after the upgrade: Date, Street Address, Site Phone Number, and Dial Up Number.
and after the upgrade: Date, Street Address, Site Phone Number, and Dial Up Number.
Caution
Read all procedures before you begin the upgrade.
Caution
This upgrade is supported only for Software Release 5.0x, 6.0x, or 7.0x upgrading to Release 7.2.x, or
for maintenance upgrades from an earlier release of 7.2.x to a later one.
for maintenance upgrades from an earlier release of 7.2.x to a later one.
Note
Release 7.2 supports parallel upgrades for multiple nodes in a network. In a parallel upgrade you can
still only activate one node at a time; however, you can begin activation of the next node as soon as the
controller cards for the current node have rebooted successfully (wait five minutes from the time the
SYSBOOT alarm is raised).
still only activate one node at a time; however, you can begin activation of the next node as soon as the
controller cards for the current node have rebooted successfully (wait five minutes from the time the
SYSBOOT alarm is raised).
Caution
When managing end-to-end circuits participating in an ML-series RPR ring across multiple nodes
involved in a parallel upgrade, all nodes participating in these circuits must have completed the
activation before the end-to-end traffic will resume.
involved in a parallel upgrade, all nodes participating in these circuits must have completed the
activation before the end-to-end traffic will resume.
Document Procedures
Procedures in this document are to be performed in consecutive order unless otherwise noted. In general,
you are not done with a procedure until you have completed it for each node you are upgrading, and you
are not done with the upgrade until you have completed each procedure that applies to your network. If
you are new to upgrading the ONS 15310-MA, you might want to check off each procedure on your
printed copy of this document as you complete it.
you are not done with a procedure until you have completed it for each node you are upgrading, and you
are not done with the upgrade until you have completed each procedure that applies to your network. If
you are new to upgrading the ONS 15310-MA, you might want to check off each procedure on your
printed copy of this document as you complete it.
Each non-trouble procedure (NTP) is a list of steps designed to accomplish a specific procedure. Follow
the steps until the procedure is complete. If you need more detailed instructions, refer to the detail-level
procedure (DLP) specified in the procedure steps. Throughout this guide, NTPs are referred to as
“procedures” and DLPs are termed “tasks.” Every reference to a procedure includes its NTP number, and
every reference to a task includes its DLP number.
the steps until the procedure is complete. If you need more detailed instructions, refer to the detail-level
procedure (DLP) specified in the procedure steps. Throughout this guide, NTPs are referred to as
“procedures” and DLPs are termed “tasks.” Every reference to a procedure includes its NTP number, and
every reference to a task includes its DLP number.
The DLP (task) supplies additional task details to support the NTP. The DLP lists numbered steps that
lead you through completion of a task. Some steps require that equipment indications be checked for
verification. When the proper response is not obtained, a trouble clearing reference is provided.
lead you through completion of a task. Some steps require that equipment indications be checked for
verification. When the proper response is not obtained, a trouble clearing reference is provided.
This section lists the document procedures (NTPs). Turn to a procedure for applicable tasks (DLPs).
1.
—This section contains critical information
and tasks that you must read and complete before beginning the upgrade process.
2.
—Complete the database backup to ensure that
you have preserved your node and network provisioning in the event that you need to restore them.
3.
—You must complete this entire procedure before the
upgrade is finished.