Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 15.0(2)SE and Later

OL-27324-02

Open Caveats

• CSCtg98453

When you make port security changes on an interface, such as configuring aging time, violations,

or aging type, error messages and tracebacks might appear.

There is no workaround.

• CSCtl60247

When a switch or switch stack running Multiple Spanning Tree (MST) is connected to a switch

running Rapid Spanning Tree Protocol (RSTP), the MST switch acts as the root bridge and runs

per-VLAN spanning tree (PVST) simulation mode on boundary ports connected to the RST switch.

If the allowed VLAN on all trunk ports connecting these switches is changed to a VLAN other than

VLAN 1 and the root port of the RSTP switch is shut down and then enabled, the boundary ports

connected to the root port move immediately to the forward state without going through the PVST+

slow transition.

There is no workaround.

Resolved Caveats

• Caveats Resolved in Cisco IOS Release 15.0(2)SE6, page 13

• Caveats Resolved in Cisco IOS Release 15.0(2)SE5, page 14

• Caveats Resolved in Cisco IOS Release 15.0(2)SE4, page 15

• Caveats Resolved in Cisco IOS Release 15.0(2)SE3, page 15

• Caveats Resolved in Cisco IOS Release 15.0(2)SE1, page 16

• Caveats Resolved in Cisco IOS Release 15.0(2)SE, page 18

Caveats Resolved in Cisco IOS Release 15.0(2)SE6

• CSCue95644

When you upgrade a device to a Cisco IOS or Cisco IOS XE release that supports Type 4 passwords,

enable secret passwords are stored using a Type 4 hash which can be more easily compromised than

a Type 5 password.

The workaround is to configure the enable secret command on an IOS device without Type 4

support, copy the resulting Type 5 password, and paste it into the appropriate command on the

upgraded IOS device.

• CSCuf05034

The workaround is to use chassisTempAlarm object from CISCO-STACK-MIB to get the following

values:

–

off — when the temperature of the device is in normal range

–

on — when the temperature of the device is too high

–

critical — when the temperature of the device is critical due to which a system shut down is

imminent.