Руководство По Установке для Cisco Headend System Release 2.5
78-738190-01 Rev B
SR 2.5 and SR 3.5 Post Upgrade Procedures
5-5
Examine and Re-Order the pddataqampat Table
Introduction
After the system upgrade to SR 2.5 / SR 3.5, the contents of the pddataqampat table
may be out of order. When the contents of the pddataqampat table are out of order,
the system may send erroneous session data to DHCTs, impeding the ability of the
DHCT to download IPG or third-party applications.
After upgrading to SR 2.5 or SR 3.5, inspect the contents of the pddataqampat table
After upgrading to SR 2.5 or SR 3.5, inspect the contents of the pddataqampat table
and re-order the data, if necessary.
Note: Prior to SR 2.5 and SR 3.5, session ID 199 had to be the last entry in the Session
Note: Prior to SR 2.5 and SR 3.5, session ID 199 had to be the last entry in the Session
Number column of the pddataqampat table. With SR 2.5 and SR 3.5 and later, this is
no longer a requirement. In fact, with SR 2.5 and SR 3.5 and later, session ID 199
must appear after session ID 22.
Tear Down Session ID 199
Begin the process of re-ordering the pddataqampat table by tearing down session ID
199. Follow these instructions to tear down session ID 199.
1. From the DNCS tab on the DNCS Administrative Console, select Utilities
and then click Session List.
Result: The Sessions Filters window opens.
Result: The Sessions Filters window opens.
2. Highlight BFSqam and then click Display Sessions for Selected QAMs.
Result: The window updates to display session data for the BFS QAM.
3. Does the data show that session ID 199 directly follows session ID 22, and
that session ID 199 has a session MAC address of 00:00:00:00:00:00?
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If yes (to both conditions), skip this entire section and go to Check BFS
QAM Sessions, later in this chapter.
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If no (to at least one condition), continue with step 4.