Open Caveats
This section describes the open severity 3 caveats for this software release.
Open Cisco IOS Caveats
This section describes the open severity 3 Cisco IOS configuration caveats with possible unexpected
activity in this software release:
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OL-8918-03
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.
CSCsc30733
This error message appears during authentication when a method list is used, and one of the methods
in the method list is removed:
AAA-3-BADMETHODERROR:Cannot process authentication method 218959117
There is no workaround. However, this is only an informational message and does not affect switch
functionality.
CSCsc96474
The switch might display tracebacks similar to these examples when a large number of IEEE 802.1x
supplicants try to repeatedly log in and log out.
Examples:
Jan 3 17:54:32 L3A3 307: Jan 3 18:04:13.459: %SM-4-BADEVENT: Event 'eapReq' is invalid
for the current state 'auth_bend_idle': dot1x_auth_bend Fa9
Jan 3 17:54:32 L3A3 308: -Traceback= B37A84 18DAB0 2FF6C0 2FF260 8F2B64 8E912C Jan 3
19:06:13 L3A3 309: Jan 3 19:15:54.720: %SM-4-BADEVENT: Event 'eapReq_no_reAuthMax' is
invalid for the current ate 'auth_restart': dot1x_auth Fa4
Jan 3 19:06:13 L3A3 310: -Traceback= B37A84 18DAB0 3046F4 302C80 303228 8F2B64 8E912C
Jan 3 20:41:44 L3A3 315: .Jan 3 20:51:26.249: %SM-4-BADEVENT: Event 'eapSuccess' is
invalid for the current state 'auth_restart': dot1x_auth Fa9
Jan 3 20:41:44 L3A3 316: -Traceback= B37A84 18DAB0 304648 302C80 303228 8F2B64 8E912C
There is no workaround.
Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later
Open Caveats
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