Network Tools

ds1ext

Syntax: ds1ext

ds1ext crc <CRCVAL> <LINE> ds1ext linecode <LCVAL> <LINE> ds1ext lbo <LBOVAL> <LINE>

Description: This command allows the user to modify various ds1 parameters that are extensions to RFC 1406. The following is an explanation of the various command options:

<LINE> - The MIB II ifIndex value used to represent a DS1 interface.

<CRCVAL> - Amount of frame check sequence bits appended to data. Valid values are 16 and 32. <LCVAL> - Valid line code values are none, jBZS, and invHDLC.

<LBOVAL> - Valid line build out values are 0, -7.5, -15, 133, 266, 399, and 533.

Options: ds1ext (with no options) displays currently programmed parameters.

ds1ext crc <CRCVAL> <LINE> changes the amount of frame check sequence bits appended to data transmitted from the DS1 designated by <LINE> to <CRCVAL>. ds1ext linecode <LCVAL> <LINE> changes the line coding value programmed on the DS1 designated by <LINE> to <LCVAL>. This value should not be modified unless no other form of zero code suppression is used, and the main line encoding does not provide zero code suppression (as in AMI line coding).

ds1ext lbo <LBOVAL> changes the line build out value programmed on the DS1 designated by <LINE> to <LBOVAL>. The values 0, -7.5 and -15 are decibel levels for long haul configurations, while the other values are ranges, measured in feet for short haul configurations.

HSIM-W85 User’s Guide

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Cabletron Systems W85 manual Ds1ext, Syntax ds1ext

W85 specifications

Cabletron Systems W85 is a prominent networking solution that was developed to support the burgeoning demand for high-performance data communications in the enterprise environment. As an advanced multi-layer switch, the W85 effectively integrates various networking technologies, offering robust support for both wired and wireless connectivity, making it particularly suitable for complex network infrastructures.

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The Cabletron Systems W85 embodies the future of enterprise networking with its combination of scalability, security features, and robust management tools, ensuring it remains a relevant choice for organizations looking to enhance their networking capabilities.