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Release 7.0.0 3DB 19286 ACAA Issue 01
Provision cross connections
43.6 SDH to LAG:
Caution: In the protected Core configuration, entering SDH cross-connections while the
spare Core is Active may affect existing SDH cross-connections. To prevent this from
occurring, ONLY provision SDH cross-connections while the main Core card is Active.
Caution: When parallel radio paths exist between two MSS shelves, port segregation
should be provisioned between the parallel radio paths at both ends to prevent a loss of
traffic.
43.6.1 Prerequisites
Each SDH port and LAG port must be enabled on the respective provisioning
screens. The LAG must be a Layer1 LAG on an EASv2 card. In the ANSI market, the
LAG must be composed of MPT-HLC radios.
The Service Profile on all SDH card Settings screen must be set to SDH2SDH for
each SDH cross connect.
Each SDH line to be cross connected must have a unique Flow ID number assigned
to it on the respective SDH card Settings screen.
Verify appropriate port segregation is provisioned to prevent message flooding. Port
segregation should be provisioned between parallel radio paths at both ends when
they exist on the NE. Port segregation should also be provisioned between the radio
port and other Ethernet and/or radio ports where connectivity is not desirable.
43.7 PDH to Ethernet:
Caution: In the protected Core configuration, entering E1/DS1 cross-connections while the
spare Core is Active may affect existing E1/DS1 cross-connections. To prevent this from
occurring, ONLY provision E1/DS1 cross-connections while the main Core card is Active.
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