Important Notes - HP Cisco Catalyst Blade Switch 3020 Release Note

VLAN
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Device Manager Limitations and Restrictions
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Hardware Limitations and Restrictions

Important Notes

These sections describe the important notes related to this software release:
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Cisco IOS Notes
These notes apply to Cisco IOS software:
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Cisco Gigabit Ethernet Switch Module for HP BladeSystem p-Class Release Notes, Cisco IOS Release 12.2(44)SE and Later
464831-005
If the number of VLANs times the number of trunk ports exceeds the recommended limit of 13,000,
the switch can fail. The workaround is to reduce the number of VLANs or trunks. (CSCeb31087)
When dynamic ARP inspection is configured on a VLAN, and the ARP traffic on a port in the VLAN
is within the configured rate limit, the port might go into an error-disabled state. (CSCse06827)
You cannot create and manage switch clusters through the device manager. To create and manage
switch clusters, use the CLI.
When you are prompted to accept the security certificate and you click No, you only see a blank
screen, and the device manager does not launch.
The workaround is to click Yes when you are prompted to accept the certificate. (CSCef45718)
When using CLC-T SFPs in CGESM switches, the SFP module can be installed too far into the
switch. This can prevent links from operating properly.
The workaround is to slightly pull the SFP out of the module slot. (CSCsd17765)
"Cisco IOS Notes" section on page 11
"Device Manager Notes" section on page 12
Cisco IOS Release 12.2(40)SE and later
If the switch has interfaces with automatic QoS for voice over IP (VoIP) configured and you upgrade
the switch software to Cisco IOS Release 12.2(40)SE (or later), when you enter the auto qos voip
cisco-phone interface configuration command on another interface, you might see this message:
AutoQoS Error: ciscophone input service policy was not properly applied
policy map AutoQoS-Police-CiscoPhone not configured
If this happens, enter the no auto qos voip cisco-phone interface command on all interface with this
configuration to delete it. Then enter the auto qos voip cisco-phone command on each of these
interfaces to reapply the configuration.
Important Notes
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