Specifications
Features in 291-19 5
Version 291-19
C613-10488-00 REV R
CR00024044 Test 2 The router or switch could become unresponsive, or reboot, during a full
interface test on all interfaces that lasted for a period of over 40 minutes.
This only occurred when ethernet crossover cables were used as loop back
cables for the interface tests. This issue has been resolved.
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CR00024282 OSPF 2 In some uncommon network configurations, it was possible that some
summary LSAs may not have been propagated to all areas in the AS.
This issue has been resolved.
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CR00024305 Switching 2 Previously on a 9924T switch, if you tried to create a new hardware filter
when the filter database was full, the database could become corrupted
until the next reboot. As well, deleting filters while the database was
corrupted could result in the wrong filters being removed.
This issue has been resolved. Now, if the maximum number of hardware
filters is reached, any attempt to add new hardware filters will not affect
the hardware filter database.
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CR00024695 OSPF 2 When flushing a very large amount of LSAs (4000 or more), the OSPF
network neighbour relationship would become unstable, as the router or
switch was not transmitting and receiving OSPF hello messages efficiently.
This issue has been resolved. The ability of the router or switch to handle
OSPF traffic has increased significantly.
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CR00024758 PRI 2 The router could reset PRI interfaces more often than was necessary in the
presence of line noise. This issue has been resolved.
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CR00024840 ADSL 2 Previously, line degradation on an ADSL2 or ADSL2+ connection would
cause failures in the link as the router attempted to adapt to the changes
in the line condition. This issue has been resolved.
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CR00025019 SFP 2 Previously, an x900-48FS switch would not recognise an inserted Coretek
SFP after a restart. This issue has been resolved.
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CR Module Level Description
AR44x / AR450
AR7x5
AR750S / AR770S
Rapier i
Rapier w
AT-8800
AT-8600
AT-8700XL
AT-8948 / x900-48
AT-9900
AT-9800