Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP) 릴리즈 노트
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Release Notes for Cisco ONS 15454 Release 8.5.4
OL-20569-01
New Features and Functionality
CSCsz06764—SF-V condition does not clear
When the circuit state is changed from IS->OOS,DSBLD->IS with the SF-V condition present on the
VT UPSR destination working path, the SF-V condition does not clear on the protect path. This issue
has been resolved.
VT UPSR destination working path, the SF-V condition does not clear on the protect path. This issue
has been resolved.
CSCsw49064—GR3 protection is not triggered by SD or SF alarms on trunk ports
GR3 protection is not triggered by SD/SF alarms on trunk ports under the following conditions:
1.
Configure a GR3 protection on a ring of muxponder cards.
2.
Generate an SF or an SD on a trunk. The protection is not triggered.
This issue has been resolved.
New Features and Functionality
This section documents new software features in Cisco ONS 15454 Software Release 8.5.4.
Link Integrity Soak Timer
All the mapper cards (G1000-4, CE-1000-4, CE-100-8, and CE-MR-10 cards supported on
Cisco ONS 15454 platform) support end-to-end Ethernet link integrity. If any part of the end-to-end path
fails, the mapper card soaks the defect for a fixed duration of 200 ms. In certain network configurations,
the restoration time after a protection switch can be more than 200 ms. Such disruptions necessitates that
the link integrity be initiated at an interval greater than 200 ms.
Cisco ONS 15454 platform) support end-to-end Ethernet link integrity. If any part of the end-to-end path
fails, the mapper card soaks the defect for a fixed duration of 200 ms. In certain network configurations,
the restoration time after a protection switch can be more than 200 ms. Such disruptions necessitates that
the link integrity be initiated at an interval greater than 200 ms.
The Link Integrity Soak Timer enhancement allows you to configure link integrity soak timer on per port
basis. To allow link integrity to be initiated at an interval greater than 200 ms, set the link integrity timer
in the range between 200 and 10000 ms, in multiples of 100 ms.
basis. To allow link integrity to be initiated at an interval greater than 200 ms, set the link integrity timer
in the range between 200 and 10000 ms, in multiples of 100 ms.
The Link Integrity Disable enhancement allows you to disable support for end-to-end Ethernet link
integrity on a per port basis.
integrity on a per port basis.
Note
When the link integrity timer value on CE-1000-4 card with VCAT circuit is more than 1400 ms, the
transition from IS > OOS > IS causes a delay of 1100 ms.
transition from IS > OOS > IS causes a delay of 1100 ms.
TL1 Gateway and ENE Sessions
The Cisco ONS 15454 Software Release 8.5.4 increases the maximum number of ENE sessions over a
OSI DCC from 20 to 176. If you use a combination of IP and OSI ENE sessions, it is important to
remember that the maximum number of ENEs supported per GNE is equal to the maximum number of
IP ENEs.
OSI DCC from 20 to 176. If you use a combination of IP and OSI ENE sessions, it is important to
remember that the maximum number of ENEs supported per GNE is equal to the maximum number of
IP ENEs.