Dell PowerConnect 6248 Note de mise à jour - Page 28
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Summary
User Impact
Bridge multicast
If a user configures the bridge multicast
address is shown as
address as an IP address format in VLAN
MAC Address format
interface mode, it is displayed in the show
in show running-
running-config command in MAC address
config buffer when it
format.
is configured in IP
format.
Connected spanning
A port that is a root port will not become auto
tree root port role not
edge port if the bridge that the root port is
changed to auto-
connected to goes away.
portfast after
disabling MSTP on
Trunk.
Three commands are
The following commands are not available to
not available at
use in interface range Ethernet level: isdp,
interface range
lacpa, and protocol.
Ethernet level, but
are available at
interface.
There is no command
The user cannot use interface ranges to
to add protocol vlan
configure a protocol VLAN.
in interface range
mode.
Invalid error port
When port is changed to forbidden mode
number displayed on
from access mode, the log message below
log message when
is generated that reports the wrong port
VLAN is changed to
number.
forbidden mode from
access mode.
<187> OCT 12 08:39:03 10.131.6.173-1
DOT1Q[104741168]: dot1q_api.c(525) 2475
%% Port(88)
This log message is correct when a port
from the base unit is selected.
Gratuitous ARP
If the user changes the management VLAN,
packets are not being
then management connections must be re-
generated when
established on the new VLAN. Neighbors
management VLAN is
will resolve the switch's management IP
changed with static IP
address on the new VLAN.
configuration.
Using interface range
Cannot use interface range mode to
mode not able to
configure protected switchports.
configure protected
ports.
TFTP fails to display
If a user attempts to tftp a non-existent file to
specific error
the image of the switch, nothing will be
message when
downloaded and there will not be an error
incorrect filename
message generated.
was given while
downloading the
code.
Web needs to provide
User will not be able to select range of
an option to configure
interfaces through web for the Sampler and
sFlow sampler / poller
Poll Configuration web pages. However,
values on range of
configuration is not affected as user can
interfaces.
individually select the interfaces and
configure.
26
Workaround
None.
This means that the port would flush the
Forwarding Database entries every time that
there is a topology change. This could be
avoided if the link goes down and comes
back up.
Each interface must be configured
individually.
Each protocol VLAN must be configured
individually.
None.
None.
The user must configure each protected port
individually.
None.
User has to select each interface individually
to configure in the Sampler Configuration
and Poll Configuration web pages.
System Firmware Version 3.2.0.6