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10
NOTE:
The SNMP NMS Security Options screen is not available in IP Conservative mode.
Table 1. Network Interface Options
Margin Threshold
Possible Settings: –5db, –4db, –3db, –2db, –1db, 0db, 1db, 2db, 3db, 4db, 5db, 6db,
7db, 8db, 9db, 10db
Default Setting: 0db
Determines the level, expressed in decibels, at which a signal-to-noise margin condition
is recognized.
Excessive Error Rate Threshold
Possible Settings: 1E–4, 1E–5, 1E–6, 1E–7, 1E–8, 1E–9
Default Setting: 1E–6
Determines the error rate at which an excessive error rate (EER) condition is
recognized. The rate is the ratio of the number of CRC errors to the number of bits
received in a certain period.
AutoRate
Possible Settings: Enable, Disable
Default Setting: Disable
Determines whether the unit automatically adjusts to the best line rate for conditions, or
is fixed at the rate in the DSL Line Rate field. The automatically set rate cannot exceed
DSL Line Rate.
H
AutoRate is only available when the unit is configured as an LTU.
DSL Line Rate
Possible Settings: 400, 528, 784, 1040, 1552
Default Setting: 1552
Determines the fixed line rate of the LTU when AutoRate is disabled, and the maximum
rate to which the unit can be set when AutoRate is enabled.
H
DSL Line Rate is only available when the unit is configured as an LTU.
Peer IP Address
Possible Settings: 001.000.000.000 – 223.255.255.255, Clear
Default Setting: 000.000.000.000
Specifies the peer IP address providing the remote management link on the DSL loop.
The Peer IP Address is only available when the unit is configured as an LTU.
H
Peer IP Address is only available when the unit is configured as an LTU and the
unit is not running in IP Conservative mode.
Circuit Identifier
Possible Settings: [ASCII text], Clear
Default Setting: [blank]
Uniquely identifies the circuit number of the transmission vendor's DSL line for
troubleshooting purposes.
February 2001
8774-A2-GZ40-30
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