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Software Fixes in Release K.11.12 - K.13.49
Release K.12.52
■ Routing (PR_1000424308) — A static route that points to a deleted VLAN may cause other
routing table errors.
■ CLI (PR_1000473468) — Removing a VLAN range from an MSTP instance (e.g., no
spanning-tree instance 2 vlan 10-20) fails to delete the VLANs. Listing individually the VLANs
desired for deletion will correctly remove the VLANs.
Release K.12.52
The following problems were resolved in release K.12.52 (never released).
■ Enhancement (PR_1000458484) — This enhancement allows the user to set a maximum
frame size for jumbo frames at the global level. For more information, see “Release K.12.52
Enhancements” on page 67.
■ Enhancement (PR_1000461576) — This enhancement introduces PVST Protection and
Filtering. For more information, see “Release K.12.52 Enhancements” on page 67.
■ Enhancement (PR_1000462841) — This enhancement changes the re-authentication
process to allow an authenticated client to remain authenticated during re-authentication.
For more information, see “Release K.12.52 Enhancements” on page 67.
■ Enhancement (PR_1000462104) — This enhancement allows the configuration of
modules not currently inserted in the switch. For more information, see “Release K.12.52
Enhancements” on page 67.
■ Enhancement (PR_1000462847) — This enhancement allows the configuration of
transceivers not currently inserted in the switch. For more information, see “Release K.12.52
Enhancements” on page 67.
Release K.12.53
The following problems were resolved in release K.12.53.
■ Crash (PR_1000472846) — Rebooting the switch with an active Telnet session and while
remote mirroring is in use may cause the switch to crash with a message similar to the
following. There may also be other, unknown triggers that cause this crash.
0x4001bf18 in fatal_exception (file=0x400a8b8c "ngDmaRx.c", line=1413,
errorcode=256, str=0x400a8b7c "ASSERT: failed."
■ xSTP (PR_1000715227) — When there is no module and transceiver inserted in the target
slot, attempts to set up a unique path cost on the transceiver port results in an "invalid
input" error.