Cisco Cisco IOS Software Release 12.2(52)SE
14
Release Notes for the Cisco Catalyst Blade Switch 3030, Cisco IOS Release 12.2(52)SE
OL-19717-01
Resolved Caveats
•
CSCsz18634
On a switch running Cisco IOS Release 12.2(46)SE, the output of the show interfaces privileged
EXEC command shows 0 packets for port channel input and output rates.
EXEC command shows 0 packets for port channel input and output rates.
The workaround is to reload the switch by entering the reload privileged EXEC command.
•
CSCtc02635
On switches running Cisco IOS Release 12.2(50)SE3 running MAC authentication bypass with
multidomain authentication (MDA, IP phones connected to a port might not be able to regain
network connectivity in the VOICE domain if the session times out and all RADIUS servers are
unreachable.
multidomain authentication (MDA, IP phones connected to a port might not be able to regain
network connectivity in the VOICE domain if the session times out and all RADIUS servers are
unreachable.
There is no workaround.
Resolved Caveats
This release resolves these previously open caveats:
•
CSCsx71632
When VLAN-based quality of service (QoS) is enabled and then disabled on an interface by entering
the mls qos vlan-based interface configuration command followed by the no version of the
command, the port policy is not applied properly and could result in undefined behavior for packets
matching the port policy.
the mls qos vlan-based interface configuration command followed by the no version of the
command, the port policy is not applied properly and could result in undefined behavior for packets
matching the port policy.
The workaround is to remove the port policy by entering the no service-policy input
policy-map-name interface configuration command and then reapply it to the interface.
policy-map-name interface configuration command and then reapply it to the interface.
•
CSCsx78068
If you enable 802.1Q native VLAN tagging by entering the vlan dot1q tag native global
configuration command and then change the native VLAN ID on an ingress trunk port by entering
the switchport trunk native vlan vlan-id interface command, untagged traffic is forwarded instead
of being dropped.
configuration command and then change the native VLAN ID on an ingress trunk port by entering
the switchport trunk native vlan vlan-id interface command, untagged traffic is forwarded instead
of being dropped.
The workaround is to use one of these methods:
–
Enter a shutdown followed by a no shutdown interface configuration command on the trunk
port.
port.
–
Disable and then reenable native VLAN tagging by entering the no vlan dot1q tag native
global configuration command followed by the vlan dot1q tag native command.
global configuration command followed by the vlan dot1q tag native command.
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CSCsy90265
If you repeatedly enter the show tech-support privileged EXEC command, the switch might leak
memory and, in some cases, shut down.
memory and, in some cases, shut down.
The workaround is to reload the switch to clear the memory after repeated use of the show
tech-support command.
tech-support command.