changes you have made using JUNOS Release 9.3 or earlier are not retained. The
switch restores the last topology change you have made using JUNOS Release 9.4.
Upgrading from JUNOS Release 9.3R1 to Release 10.1 for EX Series
Switches
If you are upgrading from JUNOS Release 9.3R1 and have voice over IP (VoIP) enabled
on a private VLAN (PVLAN), you must remove this configuration before upgrading,
to prevent upgrade problems. VoIP on PVLAN interfaces is not supported in releases
later than JUNOS Release 9.3R1.
Upgrading from JUNOS Release 9.2 to Release 10.1 for EX Series Switches
For JUNOS Release 9.3 and later for EX Series switches, during the upgrade process,
the switch performs reference checks on VLANs and interfaces in the 802.1X
configuration stanza. If there are references in the 802.1X stanza to names or tags
of VLANs that are not currently configured on the switch or to interfaces that are not
configured or do not belong to the
ethernet-switching
family, the upgrade will fail. In
addition, static MAC addresses on single-supplicant mode interfaces are not supported.
CAUTION:
If your Release 9.2 configuration includes any of the following conditions,
revise the configuration before upgrading to Release 10.1. If you do not take these
actions, the upgrade will fail:
■
Ensure that all VLAN names and tags in the 802.1X configuration stanza are
configured on the switch and that all interfaces are configured on the switch and
assigned to the
ethernet-switching
family. If the VLAN or the interface is not
configured and you try to commit the configuration, the commit will fail.
■
Remove static MAC addresses on single-supplicant mode interfaces. If they exist
and you try to commit the configuration, the commit will fail.
■
In an 802.1X configuration stanza, if
authentication-profile-name
does not exist
and you try to commit the configuration, the commit will fail.
■
In an 802.1X configuration stanza, broadcast and multicast MAC addresses are
not supported in a static MAC configuration. If they exist and you try to commit
the configuration, the commit will fail.
■
Support for static MAC bypass in single or single-secure mode has been removed.
If static MAC bypass exists and you try to commit the configuration, the commit
will fail.
■
In an 802.1X configuration stanza, the switch will not accept the option
vrange
as an assigned VLAN name. If it exists and you try to commit the configuration,
the commit will fail.
■
Enabling 802.1X and the port mirroring feature on the same interface is not
supported. If you enable 802.1X and port mirroring on the same interface and
then attempt to commit the configuration, the commit will fail.
■
In an 802.1X configuration stanza, if the VLAN name or tag specified under
dot1x
authenticator static
does not exist and you try to commit the configuration, the
commit will fail.
Upgrade and Downgrade Issues for JUNOS Release 10.1 for EX Series Switches
■
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Upgrade and Downgrade Issues for JUNOS Release 10.1 for EX Series Switches
