MIB Discovery
1930 modules enregistrés
Chemin
MIX : 1 (iso). 3 (org). 6 (dod). 1 (internet). 4 (private). 1 (enterprises). 9 (cisco). 9 (ciscoMgmt). 130 (ciscoAdslDmtLineMIB). 1 (ciscoAdslDmtLineMIBObjects). 14 (cAdslDmtLineConfProfileTable). 1 (cAdslDmtLineConfProfileEntry). 9 (cAdslAtucDmtConfBitSwapTo)
OID : 1.3.6.1.4.1.9.9.130.1.14.1.9
TXT : iso. org. dod. internet. private. enterprises. cisco. ciscoMgmt. ciscoAdslDmtLineMIB. ciscoAdslDmtLineMIBObjects. cAdslDmtLineConfProfileTable. cAdslDmtLineConfProfileEntry. cAdslAtucDmtConfBitSwapTo
Enfants
Pas d'enfants disponibles pour cet OID
Détails
OID1.3.6.1.4.1.9.9.130.1.14.1.9
Module CISCO-ADSL-DMT-LINE-MIB (CISCO)
NomcAdslAtucDmtConfBitSwapTo
Accesreadwrite
Statuscurrent
DescriptionBitswapping attempts to maintain an acceptable margin for each bin; equalizing the margin across all bins through bit reallocation, thereby maximizing error performance. The ATU-C performs bitswapping by monitoring the margin measured for each bin by the transmitter. If a bin's margin exceeds adslAtucConfTargetSnrMgn and the difference between the margin and adslAtucConfTargetSnrMgn exceeds the value of this object, then the ATU-C marks a bin as a 'to' bin. The ATU-C attempts to equalize the margin across the bins by swapping bits out of bins marked 'from' into bins marked 'to'. When the ATU-C swaps a bit out of bin, it decreases its b(i). Thus, the bins constellation is smaller. which increases its margin. When the ATU-C swaps a bit into a bin, it increases its b(i). Thus, the bins constellation is larger, which decreases its margin. If this value is too small, then the ATU-C may frequently toggle the bit allocation on bins, and if impulse noise is present, this can cause errors. If this value is too large, then the ATU-C may not identify an adequate number of bins that it can swap bits 'to', thereby decreasing the chances for the ATU-C to equalize the margin across all the bins. Unequalized margin across all the bins translates into poor error performance.
UnitedB
SyntaxeInteger32 (1...9)