JunosE 11.1.1 Release Notes
36
Known Behavior
Copyright © 2010, Juniper Networks, Inc.
E120 routers and E320 routers report a module as inactive when either:
−
The primary line module has no IOAs.
−
The primary line module has IOAs, but they have failed diagnostics.
−
The standby line module has taken over for the primary line module, and has
control of the IOAs.
Because E120 and E320 routers can accommodate up to two IOAs per slot, at least
one IOA must be online. If the second IOA fails, the line module is still online, but does
not use both IOAs. You can ensure that every module is up and active in the system
and not in a failed state by issuing the
show version all
command.
z
In a router with a redundancy group that does not span quadrants (for example, a
three-slot redundancy group that spans slots 0, 1, and 2 in an ERX1410 chassis), the
potential bandwidth of the redundant module is erroneously included in the
quadrant bandwidth calculation. The
show utilization
command might indicate that
the bandwidth is exceeded for modules in that group. [Defect ID 31034]
z
When you copy the running configuration to NVS, the E Series router verifies whether
it has available space equal to at least twice the size of the .cnf file. If the space is
insufficient, you cannot complete the copy. [Defect ID 40655]
Work-around
: Make sufficient space on the NVS by deleting .rel or .cnf files.
z
You cannot delete the ipInterface log after you delete the corresponding IP interface.
This does not prevent you from adding filters to other interfaces, nor does it prevent
you from adding a filter to the same interface if you re-create it after deletion. [Defect
ID 34842/45063]
Work-around
: Remove the filter before you remove the interface. Alternatively, if you
remove the interface first, then you must remove all filters associated with all IP
interfaces.
System Logging
z
If you enable engineering logs and set the control network logs to a level of notice or
lower (down from the default of error), you might see erroneous controlNetwork log
messages like the following that are generated because SNMP polling on line
modules (correctly) detects no fabric:
NOTICE 09/01/2002 18:47:52 CEST controlNetwork (slot 11): Control Bus Master slave error
0x5 while accessing slot
z
The
show configuration category management syslog virtual-router default
command incorrectly displays logs for multiple syslog destinations when you add a
log to only one syslog destination. The
show log configuration
command shows the
correct configuration.
Tunneling
z
When you configure the GE-2 line module, the GE-HDE line module, or the ES2-S1
GE-4 IOA to operate as a shared tunnel-server module, the available bandwidth for
tunnel services is limited to 0.5 Gbps per module.
z
In releases numbered lower than Release 7.3.0, a dynamic tunnel-server port was
located on port 8 of the GE-HDE line module and GE-8 I/O module.
