Cisco Cisco ONS 15600 Multiservice Switching Platform (MSSP) Notas de publicación
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Release Notes for Cisco ONS 15600 Release 5.0.6
OL-8288-01
Caveats
Maintenance and Administration
Caution
VxWorks is intended for qualified Cisco personnel only. Customer use of VxWorks is not recommended,
nor is it supported by Cisco's Technical Assistance Center. Inappropriate use of VxWorks commands can
have a negative and service affecting impact on your network. Please consult the troubleshooting guide
for your release and platform for appropriate troubleshooting procedures. To exit without logging in,
enter a Control-D (hold down the Control and D keys at the same time) at the Username prompt. To exit
after logging in, type “logout” at the VxWorks shell prompt.
nor is it supported by Cisco's Technical Assistance Center. Inappropriate use of VxWorks commands can
have a negative and service affecting impact on your network. Please consult the troubleshooting guide
for your release and platform for appropriate troubleshooting procedures. To exit without logging in,
enter a Control-D (hold down the Control and D keys at the same time) at the Username prompt. To exit
after logging in, type “logout” at the VxWorks shell prompt.
DDTS # CSCeg57163
ONS platforms support only a single OSPF virtual link. This issue will be resolved in a future release.
DDTS # CSCdy58342
Network connectivity could be lost if a backbone area becomes segmented into multiple GNEs. This
occurs only if multiple ONS 15600 nodes and routers are connected to the same LAN in OSPF area 0.
If a link between two routers breaks, the CTC session connected to Router 1 will not be able to
communicate with the ONS 15600 connected to Router 2. To resolve, you must repair the link between
the routers or provide another form of redundancy in the network. This is as designed.
occurs only if multiple ONS 15600 nodes and routers are connected to the same LAN in OSPF area 0.
If a link between two routers breaks, the CTC session connected to Router 1 will not be able to
communicate with the ONS 15600 connected to Router 2. To resolve, you must repair the link between
the routers or provide another form of redundancy in the network. This is as designed.
DDTS # CSCdz07098
If OSPF on LAN is enabled with an area ID that is the same as the area ID of any of the DCC Links,
CTC will not be able to discover any of the DCC Connected Nodes. To avoid this issue, set the OSPF on
LAN area ID to an area other than any of those already occupied by a DCC link. This is as designed.
CTC will not be able to discover any of the DCC Connected Nodes. To avoid this issue, set the OSPF on
LAN area ID to an area other than any of those already occupied by a DCC link. This is as designed.
DDTS # CSCdy25142
Equipment alarms are always reported based on the activity of the particular card, without taking card
redundancy into consideration. Thus, an equipment alarm such as CTNEQPT-PB-0 may be raised against
a line card as CR(SA) even though the traffic is protected. This issue will be resolved in a future release.
redundancy into consideration. Thus, an equipment alarm such as CTNEQPT-PB-0 may be raised against
a line card as CR(SA) even though the traffic is protected. This issue will be resolved in a future release.
DDTS # CSCeb49407
Choosing certain qualities of RES settings in the CTC Provisioning tab, Timing subtab, may trigger a
reference failure. Specifically, this can occur if you select the quality of RES level such that any of the
following are true.
reference failure. Specifically, this can occur if you select the quality of RES level such that any of the
following are true.
•
ST3 < RES < ST3E
•
ST4 < RES < SMC
•
RES < ST4
When you then input an actual reference signal lower than ST3E quality, the failure is triggered. This
issue will be resolved in a future release.
issue will be resolved in a future release.