Cisco Cisco ONS 15454 SDH Multiservice Provisioning Platform (MSPP) Notas de publicación
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Release Notes for Cisco ONS 15454 SDH Release 4.7
OL-5946-01
Resolved Caveats for Release 4.7
DDTS # CSCef40518
ES-SM fails to reset when UAS begins incrementing. To see this issue, complete the following steps.
Step 1
Set up one ONS 15454 SDH node with TXPP_MR_2.5G (TXP-1).
Step 2
Ensure that the TXP-1 DWDM-A trunk has receive connected to transmit via an external fiber.
Step 3
Ensure that the TXP-1 client is provisioned as STM16 payload.
Step 4
Ensure that the TXP-1 client is connected to a traffic generator.
Step 5
Provision the card in Transparent mode with G.709 on.
Step 6
From the traffic generator inject OTU BIP8 errors at 1e-5 rate on the TXPP_MR_2.5G client port.
In the Performance > OTN tab, ES-SM and SES-SM begin to increment. After 9 seconds, ES-SM and
SES-SM stop incrementing and the UAS-SM counter begins incrementing from 10. At this point,
SES-SM returns to 0 but ES-SM stays at 9. This issue will be resolved in a future release.
SES-SM stop incrementing and the UAS-SM counter begins incrementing from 10. At this point,
SES-SM returns to 0 but ES-SM stays at 9. This issue will be resolved in a future release.
Resolved Caveats for Release 4.7
This section highlights resolved caveats for Release 4.7.
DWDM Cards
DDTS # CSCed05006
In the Defaults pane, when you change the default ALS mode for the TXP/TXPP_2.5G_10G cards to
"Manual Restart for Test," CTC issues an error message. The mode can be successfully changed but you
must click Reset to proceed with further changes to defaults. Changes to other defaults on that pane may
have to be reapplied. To prevent the error, change the default pulse width at the same time as changing
the default ALS mode to "Manual Restart for Test." The default pulse width must be in the appropriate
range for this mode (80-100). This issue is resolved in Release 4.7.
"Manual Restart for Test," CTC issues an error message. The mode can be successfully changed but you
must click Reset to proceed with further changes to defaults. Changes to other defaults on that pane may
have to be reapplied. To prevent the error, change the default pulse width at the same time as changing
the default ALS mode to "Manual Restart for Test." The default pulse width must be in the appropriate
range for this mode (80-100). This issue is resolved in Release 4.7.
DDTS # CSCec78443
You cannot provision an end-to-end circuit through a TXP regen group (a pair of transponders connected
back to back via the client interface that provide for regeneration for DWDM) with G.709 on, and in line
termination on the TXP cards, which are feeding traffic to the regen group. To avoid this issue turn G709
off for all TXPs. This issue is resolved in Release 4.7.
back to back via the client interface that provide for regeneration for DWDM) with G.709 on, and in line
termination on the TXP cards, which are feeding traffic to the regen group. To avoid this issue turn G709
off for all TXPs. This issue is resolved in Release 4.7.
DDTS # CSCeb25490
Occasionally CTC displays a LO-TXPOWER alarm when SMT4 and STM1 SFP is installed at the client
port of a TXP or TXPP card. The LO-TXPOWER alarm is displayed when the alarm threshold is set to
the default value in the TX POWER LOW field of the Optical Threshold in the CTC provisioning
window. To work around this issue, lower the alarm threshold value (TX POWER LOW (dBm)) of
Optical Threshold in the CTC provisioning window. This issue is resolved in Release 4.7.
port of a TXP or TXPP card. The LO-TXPOWER alarm is displayed when the alarm threshold is set to
the default value in the TX POWER LOW field of the Optical Threshold in the CTC provisioning
window. To work around this issue, lower the alarm threshold value (TX POWER LOW (dBm)) of
Optical Threshold in the CTC provisioning window. This issue is resolved in Release 4.7.