Cisco RF Gateway 10 Release Notes page 53

Release notes in ios release 12.2sq

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Symptoms: When un-muting an RF port, the RF power level tends to raise the noise

floor around the RF channels supported momentarily (for several hundreds of

milliseconds). There are no reported issues of cable modem performance, though

impact is observable on a spectrum analyzer.

Conditions: This issue occurs during muting the RF port output power.

Workaround: There is no workaround.

Symptoms: The DocsDevEvent table does not function.

Conditions: When the MIB table is accessed, there is no data returned.

Workaround: There is no workaround.

Symptoms: The SNMP trap message is not displayed in the log file for line card

reset.

Conditions: The SNMP trap works when running shut/no shut interface command

on the line card, but, the trap message is not logged after a line card reset.

Workaround: Use snmp-server queue-length command to increase the size of the

trap queue.

During line card reset, some trap messages could be dropped because of trap queue

overflow on the device. If trap messages are being dropped, the size of the trap

queue may be increased (for example, to 1000) to determine if trap messages can

be sent during line card reset.

For the detail of snmp-server queue-length, please see

http://www.cisco.com/en/US/docs/ios/netmgmt/command/reference/nm_20.html#

wp1012887

Release Notes for Cisco RF Gateway 10 in Cisco IOS Release 12.2SQ

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