Beta Draft Confidential
8-301/19/05 ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000
Configuring ATM Over MPLS Trunks
Configuring Feeder Logical Ports
ILMI/OAM Tab
The ILMI/OAM tab of the Add Logical Port dialog box is shown in Figure 8-15.
Figure 8-15. Add Logical Port: ILMI/OAM Tab
Oversubscription % A minimum value of 100% to indicate the virtual bandwidth
available for a service class. A value of 100% ensures that the
port will deliver all user data for that service class without
unanticipated delays or excessive cell loss. A value of 200%
effectively doubles the virtual bandwidth available for that
service class. However, if all network traffic attempts to use the
network resources at precisely the same time (for example,
during multiple file transfer sessions over the same trunk),
some traffic may be delayed or dropped.
Note: The Oversubscription value for constant frame rate
(CBR) (for ATM) and CFR (for Frame Relay) is always set at
100% and cannot be modified.
Table 8-7. Add Logical Port: QoS Tab Fields (Continued)
Column Action/Description
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