Release Notes

Release Notes for the Catalyst 4500E Series Switch, Cisco IOS XE Release 3.3.xSG

OL-26675-02

Caveats

Caveats describe unexpected behavior in Cisco IOS releases. Caveats listed as open in a prior release are

carried forward to the next release as either open or resolved.

Note For the latest information on PSIRTS, refer to the Security Advisories on CCO at the following URL:

http://www.cisco.com/en/US/products/products_security_advisories_listing.html

Open Caveats for Cisco IOS XE Release 3.3.2SG

This section lists the open caveats for Cisco IOS XE Release 3.3.2SG:

• On a Catalyst 4500 series switch, running Cisco IOS-XE Release 03.03.2SG, QoS service policies

are applied on VLANs where the user has not configured this.

For example, if a Catalyst 4500 series switch has two groups of VLANs defined in VLAN

configuration mode:

–

A- 1 group only has QoS defined

–

B- 1 group only has Netflow defined

When you enter the VLAN configuration mode for a VLAN that belongs to group A and configure

the same NetFlow policy present in group B, ALL group B VLANs inherit the QoS configuration,

even if you do not apply it.

The problem is seen only on a Catalyst 4500 series switch, running Cisco IOS-XE Release

03.03.2SG

Workaround: None. CSCus20676

• When an SNMP query includes the cpmCPUProcessHistoryTable, the query time is very slow, and

CPU utilization of the os_info_p process (OS Info provider) increases substantially. The time

required for a full walk of an almost fully populated table is 68 minutes.

Workaround: None. CSCth42248

• The show ipv6 access-list command displays incorrect match counts when multicast traffic is

matched to an IPv6 access list that is attached to an SVI.

Workaround: None. CSCth65129

• When either the RADIUS-server test feature is enabled or RADIUS-server dead-criteria is

configured, and either RADIUS-server deadtime is set to 0 or not configured, the RADIUS-server

status is not properly relayed to AAA.

Workaround: Configure both dead-criteria and deadtime.

radius-server dead-criteria

radius-server deadtime

CSCtl06706

• When you configure open authentication and perform SSO, the spanning tree state and MAC address

are not synchronized to the new standby supervisor engine. This behavior interrupts traffic only after

the second switchover because the new standby supervisor engine possesses the wrong state after

the initial switchover and the second switchover starts the port in the blocking state.

Workaround: Enter shut and no shut on the port to synchronize the STP state. CSCtf52437