16
Features in sb275a01
Software Maintenance Release Note
Version sb275a05
C613-10464-00 Rev H
Features in sb275a01
Software maintenance release sb275a01.rez includes the resolved issues and
enhancements in the following tables.
Level 1
Level 2
CR
Module
Level
Description
CR00004954
Switch
1
Previously, if the switch relearned a MAC address on a new switch
instance from a VLAN-tagged frame, it forwarded all frames for that MAC
address as tagged frames. This happened even if the destination port was
untagged.
This issue has been resolved.
CR00010870
LACP
1
Previously, if LACP was enabled, resetting a line card could cause the
switch to reboot.
This issue has been resolved.
CR00011417
SYSR
1
The switch occasionally lost communication with the slave switch
controller, for example, if the master controller took more than 30 seconds
to reboot.
This issue has been resolved.
CR00011601
HealthCheck
1
When the switch was receiving traffic at a high rate and processing it in
the CPU (for example, during a broadcast storm) hot-swapping, resetting
blades and health checks sometimes failed.
This issue has been resolved.
CR
Module
Level
Description
CR00005408
IGMP
2
Sometimes a delay of up to 40 seconds occurred before the switch sent
unknown IGMP packets to the CPU for processing.
This issue has been resolved.
CR00008791
PIM4
2
Previously, L2 switching of multicast traffic did not always operate
correctly when L2 and L3 multicast were being used at the same time.
This issue has been resolved.
CR00009693
GUI Agent
2
Previously, using the GUI to view the ARP cache could cause the switch to
reboot if the ARP cache contained many thousands of records.
This issue has been resolved.
CR00010029
SYSR
2
If a slave switch controller initialised with an older SYSR version than the
master switch controller, and the slave switch controller contained an
invalid release licence, the master controller would reboot.
This issue has been resolved.
