17
Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(55)SE and Later
OL-22861-04
Resolved Caveats
•
CSCtt37202
If a client switch is authorized using MAC Authentication Bypass (MAB), and then by using the
802.1x standard and dynamic VLAN assignment, the MAC address of the switch is not updated in
the MAC address table of slave switches.
The workaround is to not use both the 802.1x and dynamic VLAN assignment configurations for the
client switch.
•
CSCtu17483
The switch crashes when an IP phone that uses LLDP and authenticates itself using MAC
Authentication Bypass (MAB) or 802.1x is physically disconnected and reconnected to the switch
port.
The workaround is to remove the
aaa authorization network default group SG-PBA
global
configuration command.
Caveats Resolved in Cisco IOS Release 12.2(55)SE4
•
CSCta85026
The Dynamic Host Configuration Protocol (DHCP) CLI does not accept white spaces in raw ASCII
option in the DHCP pool configuration submode. This issue is seen in Cisco IOS Release
12.4(24)T1 and later.
There is no workaround.
•
CSCtg11547
In a VPN Routing and Forwarding (VRF) aware setup, messages are not sent to the syslog server.
This issue applies to Cisco IOS Release 12.2(53)SE and 12.2(53)SE1. This situation does not occur
if system logging is configured in the global table.
This problem has been corrected.
•
CSCth03648
When two traps are generated by two separate processes, the switch fails if one process is suspended
while the other process updates some variables used by the first process.
The workaround is to disable all SNMP traps.
•
CSCth87458
A memory leak occurs in the SSH process, and user authentication is required.
The workaround is to allow SSH connections only from trusted hosts.
