Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP) Notas de publicación

As in BLSR and 1+1, you must perform a lockout on path protection before removing an active cross 
connect or TCC2/TCC2P card. The following rules apply to Path Protection.

Active cross connect (XC10G/XCVT) cards should not generally be physically removed. If the active 
cross connect or TCC2/TCC2P card must be removed, you can first perform an XCVT/XC10G side 
switch or TCC2/TCC2P reset and then remove the card once it is in standby, or you can perform a lockout 
on all circuits that originate from the node whose active cross connect card or active TCC2/TCC2P will 
be removed (performing a lockout on all spans will also accomplish the same goal). No lockout is 
necessary for switches initiated through CTC or through TL1.

When a rollTo leg is not receiving a good signal, and because of this the rollPending alarm is not cleared, 
there is no alarm indicating the reason that the RollPending alarm fails to clear. This issue is resolved in 
Release 7.0.

To be compatible with TL1 and DNS, all nodes must have valid names. Node names should contain 
alphanumeric characters or hyphens, but no special characters or spaces. 

When a TL1 session to a remote node (ENE) is established via a gateway node (GNE) and you have 
changed the node name of the ENE via either TL1, CTC or SNMP, then you must wait for about 30 
seconds to issue a TL1 command via the GNE. This delay is to permit the updates to propagate to all 
nodes in the network. During this transition, neither the old node name nor the new node name can be 
used in the TL1 session to access the ENE. This 30 second window may be reduced in a future release.

This section documents caveats resolved in Release 6.2.x. 

Split route circuits on some FC_MR-4 cards will take some errors at -5C to +10C ambient temperatures. 
This issue is resolved in Releases 6.0.1, 6.1, and 7.0.