Limitations And Restrictions - HP Cisco Catalyst Blade Switch 3020 Release Note

Cisco gigabit ethernet switch module for hp bladesystem p-class release notes cisco ios release 12.2(44)se1 and later
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Limitations and Restrictions

You should review this section before you begin working with the switch. These are known limitations
that will not be fixed, and there is not always a workaround. Some features might not work as
documented, and some features could be affected by recent changes to the switch hardware or software.
This section contains these limitations:
Cisco IOS Limitations
These limitations apply to CGESM switch:
Configuration
These are the configuration limitations:
Cisco Gigabit Ethernet Switch Module for HP BladeSystem p-Class Release Notes, Cisco IOS Release 12.2(44)SE and Later
464831-005
"Cisco IOS Limitations" section on page 7
"Device Manager Limitations and Restrictions" section on page 11
"Hardware Limitations and Restrictions" section on page 11
"Configuration" section on page 7
"Ethernet" section on page 8
"HSRP" section on page 8
"IP" section on page 9
"IP Telephony" section on page 9
"Multicasting" section on page 9
"QoS" section on page 9
"SPAN and RSPAN" section on page 10
"Trunking" section on page 10
"VLAN" section on page 11
If you run the CLI-based setup program, the IP address that the Dynamic Host Configuration
Protocol (DCHP) provides is reflected as a static IP address in the config.text file. The workaround
is to not run setup if DHCP is required for your configuration.
If you start and then end the autoinstall program before the DHCP server replies, DHCP requests
are ignored. The workaround is to wait until you see the IP address appear when it is provided by
the DCHP server.
A static IP address might be removed when the previously acquired DHCP IP address lease expires.
This problem occurs under these conditions:
When the switch is booted up without a configuration (no config.text file in flash memory).
When the switch is connected to a DHCP server that is configured to give an address to it (the
dynamic IP address is assigned to VLAN 1).
When an IP address is configured on VLAN 1 before the dynamic address lease assigned to
VLAN 1 expires.
Limitations and Restrictions
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