Troubleshooting guide

11-21
Cisco Broadband Local Integrated Services Solution Troubleshooting Guide
OL-5169-01
Chapter 11 Element Management and MIBs
Cisco uBR7246vxr MIBs
cdxCmtsCmChOverTimeExpiration The time period to expire a CMTS channel override
operation. Within the time period, if the CMTS cannot send
out a RNG-RSP message with channel override fields to a
MTA specified in the operation, the CMTS will abort the
operation. The possible reason is that the MTA does not
repeat the initial ranging.
The change to this object will not affect the already active
operations in this cdxCmtsCmChOverTable.
Once the operation completes, the management station
should retrieve the values of the cdxCmtsCmChOverState
object of interest, and should then delete the entry from
cdxCmtsCmChOverTable. In order to prevent old entries
from clogging the table, entries will be aged out, but an entry
will never be deleted within 15 minutes of completing.
cdxCmtsCmChOverSerialNumber Object which specifies a unique entry in the table. A
management station wishing to initiate a channel override
operation should use a pseudo-random value for this object
when creating or modifying an instance of a
cdxCmtsCmChOverEntry.
cdxCmtsCmChOverMacAddress The mac address of the MTA that the CMTS instructs to move
to a new downstream and/or upstream channel.
This column must be set to a valid Mac address currently in
the CMTS in order for this entry's row status to be set to
active successfully.
cdxCmtsCmChOverDownFrequency The new downstream frequency which the MTA is instructed
to move to. The value 0 is to ask the CMTS not to override
the downstream frequency.
cdxCmtsCmChOverUpChannelId The new channel Id which the MTA is instructed to move to.
The value -1 is to ask the CMTS not to override the upstream
channel Id.
cdxCmtsCmChOverTrapOn
Completion
Specifies whether or not a cdxCmtsCmChOverNotification
should be issued on completion of the operation. If such a
notification is desired, it is the responsibility of the
management entity to ensure that the SNMP administrative
model is configured in such a way as to allow the notification
to be delivered.
cdxCmtsCmChOverOpInitiatedTime The value of sysUpTime at which the operation was initiated.
Since it is possible to have more than one entry in this table
for a MTA, this object can help to distinguish the entries for
the same MTA.
Table 11-2 CISCO-DOCS-EXT-MIB.my Objects (continued)
Object Description