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10 Patch Release Note
Patch 89262-08 for Software Release 2.6.2
C613-10402-00 REV H
When a virtual link end point is no longer reachable, the virtual interface is
not brought down, and the virtual neighbour is not removed. This issue has
been resolved.
Setting switch enhanced mode to “none” in order to disable QoS counters
did not disable the QoS counters properly. A debug error message was
shown when attempting to view the traffic class counters. This debug error
message has now been removed and an appropriate error message is now
displayed.
When MIB counters relating to packet flows reached their maximum
possible value (0xFFFFFFFF), they should have returned to 0, and counted
up from 0 again. However, they were remaining stuck at 0xFFFFFFFF.
This issue has been resolved, so that the counters will correctly roll over
from 0xFFFFFFFF to 0 and start counting up again.
Level 4
No issues.
Enhancements
The RSTP module has been enhanced to detect simple loop scenarios
downstream of an RSTP enabled edge port. If a loop is detected, the port is
placed into a Backup/Discarding/LoopbackDisabled state. In this state, all
packets are discarded. The port transitions to a Designated/Discarding
state after 3 x helloPeriod. If the loop still exists, the Backup/Discarding/
LoopbackDisabled state is repeated.
The new command show tacplus has been added. This command shows the
module status, number of servers, and number of logged in users.
PCR: 40498 Module: OSPF Level: 3
PCR: 40515 Module: QoS Level: 3
PCR: 40525 Module: SWI, SWX Level: 3
PCR: 40511 Module: RSTP
PCR: 40521 Module: TACACS+