Bumping And Atm Pvc Bundles - Cisco 10000 Series Configuration Manual

ATM PVC Selection
Figure 19-3

Bumping and ATM PVC Bundles

The ATM Operation, Administration, and Maintenance (OAM) polling mechanisms maintain the
integrity of the PVCs in an ATM PVC bundle. These mechanisms determine whether a PVC is
unavailable or severely congested. If an individual circuit become unavailable, then the device consults
a preset series of rules to determine the course of action to take next. You configure specific parameters
to define these rules.
Figure 19-4
bumping rules.
Cisco 10000 Series Router Quality of Service Configuration Guide
19-16
ATM PVC Selection
VC selection
based on
precedence
conceptualizes a failed PVC bundle member whose failure calls into effect the configured
Chapter 19 Configuring Quality of Service for PVC Bundles
VC1
VC2
VC3
VC4
WRED in
per-VC queue
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