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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 8 Managing PNNI Nodes and PNNI Routing
Managing Priority Bumping
The configuration values shown are the same as those for the cnfndconnpribump command described
earlier. The Priority Bumping Oper State line shows whether or not priority bumping is operational.
When priority bumping is enabled, there is a delay during which the feature is brought up. If you enable
priority bumping and the operational state is down, wait a few minutes and check the state again. The
bringup time is proportional to the number of active connections on the switch.
Displaying Priority Bumping Statistics
To display the priority bumping statistics, enter the dsppribumpstats command as shown in the
following example:
M8830_CH.2.PXM.a >
dsppribumpstats
Nodal Priority Bumping Stats
=======================================
Priority Bumping Conns Bumped Conns
0 0 0
1 0 0
2 0 0
3 0 0
4 0 0
5 0 0
6 0 0
7 0 0
8 0 0
9 0 0
10 0 0
11 0 0
12 0 0
13 0 0
14 0 0
15 0 0
The Priority column lists the available connection priorities. The Bumping Conns column shows how
many connections at each priority level have bumped other connections, and the Bumped Conns column
shows how many connections have been bumped to support the bumping connections.
Resetting the Priority Bumping Statistics
To reset the priority bumping statistics to zero, enter the clrpribumpstats command as shown in the
following example:
M8830_CH.2.PXM.a >
clrpribumpstats
Clearing Priority Bumping Stats for all ports and Nodal Priority bumping stats
To verify that the statistic counters have been reset, enter the dsppribumpstats command as described
in the previous section.
Displaying Priority Bumping Resource Usage
To display the priority bumping resources in use, enter the dsppnportpribumprsrc command as
follows:
M8830_CH.2.PXM.a >
dsppnportpribumprsrc
<
portid
>
