ATM Option System Reference - Comtech EF Data
ATM Option System Reference - Comtech EF Data
ATM Option System Reference - Comtech EF Data
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4.4 Scrambling function<br />
4.5 UNI Version<br />
SE/SLOT/CHANNEL Configuration Parameters<br />
Console SNMP Text-based Config<br />
Scrambling function ifwanScramblingFunction [ifwan#] ScramblingFunction<br />
Enables or disables cell scrambling, which permits randomizing the cell payload. Cell<br />
scrambling can be used to avoid a continuous stream of invariable bit patterns, which can<br />
improve the efficiency of cell delineation.<br />
• When you select ENABLE the NetPerformer applies cell scrambling before transmission,<br />
and descrambling on the received traffic stream.<br />
Cell scrambling must be enabled on both sides of the connection.<br />
• When you select DISABLE (the default value), cell scrambling is not applied.<br />
Values: DISABLE, ENABLE<br />
Default: DISABLE<br />
Console SNMP Text-based Config<br />
UNI Version ifwanAtmUniVersion [ifwan#] AtmUniVersion<br />
Select the value that matches the UNI version used by the <strong>ATM</strong> switch:<br />
• NONE: UNI is not used. The ILMI and signaling VCs are not established.<br />
• 4.0: UNI 4.0<br />
• 3.1: UNI 3.1<br />
• 3.0: UNI 3.0<br />
NOTE: Auto configuration of this parameter is not supported.<br />
Refer to “User to Network Interface (UNI)” on page 1-7 for further information.<br />
Values: NONE, 4.0, 3.1, 3.0<br />
Default: 4.0<br />
Memotec Inc. 4-3