Open Caveats
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Open Caveats
This section describes the open severity 3 Cisco IOS configuration caveats with possible unexpected
activity in this software release:
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Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(44)SE
14
If you use Internet Explorer Version 5.5 and select a URL with a nonstandard port at the end of the
address (for example, www.cisco.com:84), you must enter http:// as the URL prefix. Otherwise, you
cannot start the device manager.
CSCei63394
When an IEEE 802.1x restricted VLAN is configured on a port and a hub with multiple devices are
connected to that port, syslog messages are now generated.
This is not a supported configuration. Only one host should be connected to an IEEE 802.1x
restricted VLAN port.
CSCsb11849
When the Control Plane Policing (CoPP) policy is configured to drop packets that have IP options,
packets with incorrectly created IP options are ignored.
The workaround is to configure CoPP to filter IP packets by source or destination address and not
use the IP option for ACL filtering with CoPP.
CSCsb85001
If traffic is passing through VMPS ports and you perform a shut operation, a dynamic VLAN is not
assigned and a VLAN with a null ID appears.
The workaround is to clear the MAC address table. This forces the VMPS server to correctly
reassign the VLAN.
CSCse11271
When you change the media-type interface configuration command keyword from auto to rj45, the
interface loses its link and does not recover it. This only affects the dual-media Ethernet interfaces
Gi0/17 to Gi0/20, Gi0/23, and Gi0/24 when the interface is physically linked with the RJ-45
interface; it does not affect interfaces Gi0/21 or Gi0/22. This occurs when you have explicitly
configured the duplex interface configuration command or the speed interface configuration
command to a keyword other than auto.
The workaround is to reconfigure the Ethernet interface for media-type rj45. Set the speed and
duplex to auto. Then change the media-type to auto-select. Speed and duplex configurations are
not permitted if the media-type is set to auto-select.
CSCsj21718
When system jumbo MTU size is configured on a switch and the egress ports can support jumbo
frames, the egress SPAN jumbo frames are not forwarded to the SPAN destination ports.
There is no workaround.
CSCsb85001
If traffic is passing through VMPS ports and you perform a shut operation, a dynamic VLAN is not
assigned and a VLAN with a null ID appears.
The workaround is to clear the MAC address table. This forces the VMPS server to correctly
reassign the VLAN.
OL-14761-01
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