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User Guide for Cisco Security Manager 4.4
OL-28826-01
Chapter 59 Configuring Router Interfaces
SHDSL Policy Page
Controller Auto Name Generator Dialog Box
Use the Controller Auto Name Generator dialog box to have Security Manager generate a name for the
DSL controller based on its location in the router.
Navigation Path
Go to the SHDSL Controller Dialog Box, page 59-42, then click Select in the Name field.
Related Topics
• Defining SHDSL Controllers, page 59-40
• SHDSL Policy Page, page 59-41
• PVC Policy Page, page 59-54
Field Reference
Current The current signal-to-noise (SNR) ratio on the controller, in decibels
(dB). Valid values range from -10 to 10 dB.
This option can create a more stable line by making the line train more
than current noise margin plus SNR ratio threshold during training
time. If any external noise is applied that is less than the set SNR
margin, the line will be stable.
Note Select disable to disable the current SNR.
Snext The Self Near-End Crosstalk (SNEXT) signal-to-noise ratio on the
controller, in decibels. Valid values range from -10 to 10 dB.
This option can create a more stable line by making the line train more
than SNEXT threshold during training time. If any external noise is
applied that is less than the set SNEXT margin, the line will be stable.
Note Select disable to disable the SNEXT SNR.
Table 59-19 SHDSL Dialog Box (Continued)
Element Description
Table 59-20 Controller Auto Name Generator Dialog Box
Element Description
Type The type of interface. This field displays the value DSL and is
read-only.
Card The card related to the controller.
Slot The slot related to the controller.
Port The port related to the controller.
Note The information you enter in these fields forms the remainder
of the generated name, as displayed in the Result field.