Administration and Provisioning
8-112 Issue 8.0 July 2002
- "NR": status not alarmed and not reported to the OS.
— The Signal Degrade Threshold is the base 10 logarithm of the EC-1
line parity (B2) error rate threshold. The allowed values are "-3" or
"-6". A signal degrade condition is reported for EC-1 signals
received from the cross-connect panel with error rates greater than
the threshold.
â– CONFIGURATION-Set-Low Speed (TL1 = ENT-rr): This input sets the
automatic Protection Switching Priority for each selected low-speed slot.
— The Protection Switching Priority parameter sets the protection
switching priority of the selected slot(s). The priority is either "Low"
or "High." For example, an Auto Switch request from a High priority
slot will preempt an Auto Switch of a Low priority slot.
â– CONFIGURATION-Set-NSAP (TL1 = SET-NSAP): In Release 7.1.0 and
later releases, this sets (provisions) certain fields on the Network Services
Access Point (NSAP) address of a network element. The NSAP consists of
the following fields:
â– L3IDP: (Level 3 Initial Domain Part)
value always = 0x270348 which indicates that U.S. ANSI is the
registration authority responsible for NSAP allocation and
assignment.
â– L3DFI: (Level 3 Domain Specific Part)
value always = 0x80 to indicate that a format alignment with GOSIP
Version 2 is always used.
â– L3ORG: (Level 3 Organization Identifier (or Operator ID))
value is user-settable, value = 0x______
â– L3RES: (Level 3 Reserved) this field is reserved for future use
â– L3ROU: (Level 3 Routing)
value is user-settable and consists of the two sub-fields "Routing
Domain" and "Area", value = 0x____ ____
â– L3SYS: (Level 3 System Identifier)
consists of a unique number that is assigned to each NE. It is
programmed into each SYSCTL circuit pack during manufacture
â– L3SEL: (Level 3 Selector)
used to differentiate multiple NSAP addresses associated with the
same end system, format of the value = 0x0
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