Hardware
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On 48-port SFP line cards used in EX8200 switches, do not install a transceiver
in the first or last port on the bottom row (ports 1 and 47). Transceivers installed
in these ports are difficult to remove. As a workaround, you can remove the
transceiver by using a small flathead screwdriver or other tool to lift the lock on
the transceiver. [PR/423694: This issue has been resolved.]
Infrastructure
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On an EX2200 switch, if the following message is displayed when the switch is
booting, the installed package might be corrupted:
mount_check: SHA1 (/packages/jkernel-ex-10.1-20090925.0) =
f45dd191b053b608dafecc0ef3ea329c9f85693b
!=5fe72546eed0c0cb83e6addc6709720f56e8b6da
As a workaround, reinstall the image from the loader prompt with the
-- format
option set. [PR/433663: This issue has been resolved.]
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Though the
interface-range
configuration statement is not supported under the
[edit groups
] hierarchy, an error message might not be displayed when you use
the
interface-range
statement. [PR/453538: This issue has been resolved.]
■
The DHCP snooping database is not built after graceful Routing Engine switchover
(GRES) is performed twice. Even though packets are coming from the DHCP
server, they are not inserted in the DHCP relay. [PR/461318: This issue has been
resolved.]
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If an interface is assigned to a VLAN before the interface's stg state is set, loops
might form in the network if a VLAN ID is assigned to the VLAN while the
interface is active in a redundant topology. [PR/472617: This issue has been
resolved.]
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On EX8200 switches, after a graceful Routing Engine switchover (GRES), you
can navigate through the Maintenance menu in the LCD even after the
Maintenance menu in the LCD has been disabled using the
set chassis lcd
maintenance-menu disable
command. As a workaround, delete the LCD
Maintenance menu configuration using the CLI on the new master switch, and
then disable the LCD Maintenance menu using the
set chassis lcd
maintenance-menu disable
command. [PR/473597: This issue has been resolved.]
■
In some rare cases, switch bootup fails when the JUNOS Software is loading. The
message
Device not ready
displays because the NAND flash is not responding.
Workaround: Power cycle the switch. [PR/482026: This issue has been resolved.]
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The name of the
ethernet-switching-options authentication-whitelist
statement will
be changed. The new name is correct in the documentation but is shown in the
CLI as
ethernet-switching-options white-list
. [PR/487167: This issue has been
resolved.]
■
A memory leak might be present in the
pfem
SPF database. As a workaround,
you can restart the forwarding (
pfem
) process. [PR/493197: This issue has been
resolved.]
196
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Resolved Issues in JUNOS Release 10.1 for EX Series Switches
JUNOS 10.1 Software Release Notes