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User Guide for Cisco Security Manager 4.4
OL-28826-01
Chapter 59 Configuring Router Interfaces
SHDSL Policy Page
Line Mode The line mode used by the controller:
• auto—The controller operates in the same mode as the other line
termination (2-wire line 0, 2-wire line 1, or 4-wire enhanced). This
is the default for CPE line termination.
• 2-wire—The controller operates in two-wire mode. This is the
default for CO line termination.
• 4-wire—The controller operates in four-wire mode.
Note You can select Auto only when you configure the controller as
the CPE.
Line Applies only when the Line Mode is defined as 2-wire.
The pair of wires to use:
• line-zero—RJ-11 pin 1 and pin 2. This is the default for CO line
termination.
• line-one—RJ-11 pin 3 and pin 4.
Exchange Handshake Applies only when the Line Mode is defined as 4-wire.
The type of handshake mode to use:
• [blank]—The handshake mode is not specified. (When deployed,
the enhanced option is used.) This is the default.
• enhanced—Exchanges handshake status on both wire pairs.
• standard—Exchanges handshake status on the master wire pair
only.
Line Rate Does not apply when the Line Mode is defined as Auto.
The DSL line rate (in kbps) available for the SHDSL port:
• auto—The controller selects the line rate. This is available only in
2-wire mode.
• Supported line rates:
–
For 2-wire mode: 192, 256, 320, 384, 448, 512, 576, 640, 704,
768, 832, 896, 960, 1024, 1088, 1152, 1216, 1280, 1344, 1408,
1472, 1536, 1600, 1664, 1728, 1792, 1856, 1920, 1984, 2048,
2112, 2176, 2240, and 2304.
–
For 4-wire mode: 384, 512, 640, 768, 896, 1024, 1152, 1280,
1408, 1536, 1664, 1792, 1920, 2048, 2176, 2304, 2432, 2560,
2688, 2816, 2944, 3072, 3200, 3328, 3456, 3584, 3712, 3840,
3968, 4096, 4224, 4352, 4480, and 4608.
Note Third-party equipment may use a line rate that includes an
additional SHDSL overhead of 8 kbps for 2-wire mode or 16
kbps for 4-wire mode.
SNR Margin settings
Table 59-19 SHDSL Dialog Box (Continued)
Element Description