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Release Notes:
Version K.13.49 Software
for the ProCurve Series 3500yl, 6200yl, 5400zl, and 8212zl Switches
These release notes include information on the following:
■ Downloading switch software and documentation from the Web (page 2)
■ Best practices for major software updates, including contingency procedures for rolling back
to previous software versions and configurations. Please read before updating software
versions from K.12.xx to K.13.xx (page 7).
■ Notes for ROM updates required for all yl and zl switches running K.13.45 or earlier (page 17)
■ Clarifications for certain software features (page 20)
■ A listing of software enhancements in recent releases (page 26)
■ A listing of software fixes included in releases K.11.11 through K.13.49 (page 145)
■ Support Notes and Known Issues in releases K.11.11 through K.13.49 (page 17)—includes
"Security notes about SNMP access to the hpSwitchAuth MIB objects" and other topics.
Support Notices:
WARNING. Updating to Version K.13.xx: . It is important that you update to K.13.xx from a
configuration that has not been previously converted from a pre-K.13.xx format (e.g. a K.11.xx or
K.12.xx configuration). If you have previously updated to K.13.xx and rolled back to K.12.xx to
workaround an issue, you should load a saved K.12.xx configuration to the switch and boot to it prior
to updating to K.13 again.
Performing major software updates: Before updating your software version from K.12.xx to
K.13.xx, read the recommended best practices for performing major software updates (page 7).
Restriction in number of ACL mirror destinations: The K.13.01 software introduced a new
restriction to a single ACL mirror destination. For more information, see "Restriction in number of
ACL mirror destinations (page 24) .
PIM-SM: PIM-SM users should make sure ProCurve switches that run K software should all be on
the either pre-K.13.21 or post-K.13.21 versions of software due to a bug fix in K.13.21 that changes
the way a rendezvous point is chosen.