Specifications

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Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004
Chapter 3 Provisioning PXM1E Communication Links
General PXM1E Configuration Procedures
Step 4 To add an ATM port to a line, enter the following command:
mgx8830a.1.PXM.a > addport <ifNum> <bay.line> <guaranteedRate> <maxRate> <sctID> <ifType>
[vpi <vpi>] [-minvpi <minvpi>] [-maxvpi <maxvpi>]
Table 3-9 lists the parameter descriptions for adding ports. Figure 3-4 shows the relationship between
logical interface numbers and physical lines.
Table 3-9 Parameters for addport and cnfport Commands
Parameter Description
ifNum An ATM port is also called an interface. An ATM port is defined by its slot, bay, line,
and interface numbers. You do not have to enter a slot number during port configuration
because you identify the slot number when you select the card.
Enter a number from 1 to 31 to identify this interface. For UNI and NNI ports, you can
assign one logical interface per line.
bay Replace <bay> with 2 to indicate the lower bay.
line Replace <line> with the number that corresponds to the back card port to which the line
is connected.
guaranteed
Rate
Enter the minimum rate for the port in cells per second (cps).
Note The <guaranteedRate> value should equal the <maxRate> value.
The rate ranges for PXM1E are as follows:
OC3: 50 – 353207.
T3: 50 – 96000 (PLCP) or 104268 (ADM).
E3: 50 – 80000.
T1: 50-3622 cps
E1: 50-4528 cps
maxRate Enter the maximum rate for the port in cps.
Note The <maxRate> value should equal the <guaranteedRate> value.
The rate ranges are as follows:
OC3: 50 – 353207.
T3: 50 – 96000 (PLCP) or 104268 (ADM).
E3: 50 – 80000.
T1: 50-3622 cps
E1: 50-4528 cps
sctID Enter a registered PXM1E port SCT number. To display a list of all the registered SCTs,
enter the dspscts command. For guidelines on selecting an SCT, refer to the “Cisco
SCTs” section in Chapter 7, “Managing Service Class Templates.”