Lucent Technologies 6000 - Manual (Page 154)

4-22 MAX 6000/3000 Network Configuration Guide
Configuring Individual WAN Connections
The Connection profile
CBCP parameters
The following parameters in Ethernet > Connections > Connection profile > Encaps Options
define callback features for incoming calls and trunk groups:
Miscellaneous Encaps Options parameters
The following parameters in Ethernet > Connections > Connection profile > Encaps Options
define line utilization over time, the threshold and bandwidth for ALU, whether the link uses
header compression, and the user name and password:
Parameter Description
CBCP Mode Specifies the method of callback the MAX unit offers the incoming
caller.
CBCP Trunk Group Assigns the callback to a unit trunk group. This parameter is used only
when the caller is specifying the telephone number the unit uses for the
callback. The value in CBCP Trunk Group is prepended to the
caller-supplied number when the unit calls back.
Parameter Specifies
Dyn Alg An algorithm for calculating ALU over a certain number of seconds
(Sec History).
Sec History A number of seconds to use as the basis for calculating ALU. The
ALU is used in calculating when to add or subtract bandwidth from a
multichannel call that supports dynamic bandwidth management.
Add Pers The number of seconds that ALU must persist beyond the target
utilization threshold before the MAX unit adds bandwidth from
available channels. When adding bandwidth, the unit adds the number
of channels specified in the Inc Ch Count parameter.
Sub Pers Number of seconds for which the ALU must persist below the Target
Util threshold before the unit subtracts bandwidth.
Target Util Percentage of line utilization to use as a threshold for determining
when to add or subtract bandwidth. When the value is 70%, the device
adds bandwidth when it exceeds a 70 percent utilization rate, and
subtracts bandwidth when it falls below that number.
Idle Pct Percentage of bandwidth utilization below which the unit clears an
MP+ call. Bandwidth utilization must fall below this percentage on
both sides of the connection before the unit clears the call.
IPX Header
Compression Whether or not to use IPX header compression in PPP sessions. IPX
Header Compression is enabled by default. This parameter is not
applicable if the unit does not route IPX.
Split Code.User Separation of the PIN and CODE values from a device’s USERNAME
by a period. If the CHAP field cannot accommodate the full
PIN+CODE.USER, you can enable this feature. The unit splits the
passcode into two pieces with the information following the period
becoming the CHAP Name, overriding the name of the router.