Specifications

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Cisco MGX 8850 (PXM45) and MGX 8950 Software Configuration Guide
Release 3, Part Number 78-14788-01 Rev. C0, January 2004
Chapter 7 Switch Operating Procedures
Managing Partitions
| VBR-nRT | Avl Bw | 1410377 | 1410377 |
| UBR | Avl Bw | 1410377 | 1410377 |
| ABR | Avl Bw | 1410377 | 1410377 |
+--------------------------------------------+
M8850_NY.1.AXSM.a >
Note If necessary, use the dspparts command to see existing partition numbers.
Changing a Resource Partition Configuration
To change the configuration of a resource partition, use the following procedure.
Step 1 Establish a configuration session using a user name with GROUP1 privileges or higher.
Step 2 To display a list showing the partitions for this card, enter the dspparts command.
Note You can change a resource partition only when the partition is not in use.
Step 3 To create a resource partition, enter the following command:
mgx8850a.10.AXSM.a > cnfpart -if <ifNum> -id <partId> -emin <egrminbw> -emax <egrmaxbw>
-imin <ingminbw> -imax <ingmaxbw> -vpmin <minVpi> -vpmax <maxVpi> -vcmin <minVci> -vcmax
<maxVci> -mincon <minConns> -maxcon <maxConns>
Table 7-33 describes the parameters for this command.
Table 7-33 Parameters for the cnfpart 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 in Chapter 6, “Provisioning
AXSM Communication Links.”).
partId Partition identification number. Enter a number in the range of 1 to 20.
Partition ID 1 is reserved for PNNI. On an AXSM card, this number must be the same
for all ports that use the PNNI controller.
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
0.00001 units. For example, an <egrminbw> of 250000 = 25%. The sum of the
minimum egress bandwidth settings for PNNI and MPLS 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 0.00001
units. For example, an <egrmaxbw> of 1000000 = 100%. The sum of the maximum
egress bandwidth settings for PNNI and MPLS 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-request,
first-served basis until the maximum bandwidth setting is met or there is insufficient
bandwidth to meet the request.