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K-71
User Guide for Cisco Security Manager 3.2
OL-16066-01
Appendix K Router Platform User Interface Reference
PVC Policy Page
Note The settings defined in this tab are dependent on the settings defined in the
OAM-PVC tab. See PVC Advanced Settings Dialog Box—OAM-PVC Tab,
page K-73.
Navigation Path
Go to the PVC Advanced Settings Dialog Box, page K-69, then click the OAM
tab.
Related Topics
• PVC Dialog Box, page K-56
Field Reference
Table K-31 PVC Advanced Settings Dialog Box—OAM Tab
Element Description
Retry settings
Enable OAM Retry When selected, OAM management settings can be defined.
When deselected, OAM management settings cannot be defined.
Note If Enable OAM Management is deselected in the OAM-PVC tab,
these settings are saved in the device configuration but are not
applied.
Down Count The number of consecutive, unreceived, end-to-end loopback cell responses
that cause the PVC to move to the down state. The default is 3.
Up Count The number of consecutive end-to-end loopback cell responses that must be
received in order to move the PVC to the up state. The default is 5.
Retry Frequency The interval between loopback cell verification transmissions in seconds.
The default is 1 second.
If a PVC is up and a loopback cell response is not received within the
specified interval (as defined in the Frequency field of the PVC-OAM tab),
loopback cells are transmitted at the frequency defined here to verify
whether the PVC is down. If the number of consecutive cells that do not
receive a response matches the defined down count, the PVC is moved to the
down state.