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
Table 3-10 Parameters for the addpart Command
Parameter Description
ifNum Interface number or port number. This number identifies the port this resource partition
configures. Enter the interface number that was assigned to the port when it was
configured (see the “Adding ATM Ports” section earlier in this chapter).
partId Partition identification number. Enter a number in the range of 1 to 20. On an PXM1E
card, this number must be the same for all ports that use the same controller type. For
example, if you assign the number 2 to the PNNI controller on any port, the partition
ID for the PNNI controller on all other ports must be set to 2.
ctrlrId Controller identification number. Enter the number 2 to specify the PNNI controller.
For more information, refer to “Adding the PNNI Controller” in Chapter 2,
“Configuring General Switch Features.”
egrminbw Egress minimum bandwidth. Enter the minimum percentage of the outgoing port
bandwidth that you want assigned to the specified controller. One percent is equal
to .0001 units. For example, an <egrminbw> of 250000 = 25%. The sum of the
minimum egress bandwidth settings for PNNI must be 100% or less, and must be less
than the sum of the egrmaxbw settings.
egrmaxbw Egress maximum bandwidth. Enter the maximum percentage of the outgoing port
bandwidth that you want assigned to the controller. One percent is equal to .0001 units.
For example, an <egrmaxbw> of 1000000 = 100%. The sum of the maximum egress
bandwidth settings for PNNI can exceed 100%, and must be more than the sum of the
egrminbw settings. Available bandwidth above the minimum bandwidth settings is
allocated to the operating controllers on a first-requested, first-served basis until the
maximum bandwidth setting is met or there is insufficient bandwidth to meet the
request.
ingminbw Ingress minimum bandwidth. Enter the minimum percentage of the incoming port
bandwidth that you want assigned to the controller. One percent is equal to .0001 units.
For example, an <ingminbw> of 500000 = 50%. The sum of the minimum ingress
bandwidth settings for PNNI must be 100% or less, and must be less than the sum of
the ingmaxbw settings.
ingmaxbw Ingress maximum bandwidth. Enter the maximum percentage of the incoming port
bandwidth that you want assigned to the controller. One percent is equal to .0001 units.
For example, an <ingmaxbw> of 750000 = 75%. The sum of the maximum ingress
bandwidth settings for PNNI can exceed 100%, and must be more than the sum of the
ingminbw settings. Available bandwidth above the minimum bandwidth settings is
allocated to the operating controllers on a first-request, first-served basis until the
maximum bandwidth setting is met or there is insufficient bandwidth to meet the
request.
minVpi Minimum VPI. For NNI, the range is 0-4095. For UNI, the range is 0-255.
maxVpi Maximum VPI in the range 0-4095 for an NNI. For a UNI, the range is 0-255. The
maxvpi cannot be less than the minvpi.
minVci The minimum VCI has a range of 1-65535.
maxVci Maximum VPI in the range 0-4095 for an NNI. For a UNI, the range is 0-255. The
maxvpi cannot be less than the minvpi.