Tracking SLA Operations to Influence Routing
As previously mentioned, you can configure both static routes and PBR to be used only when an SLA operation remains successful. The configuration to achieve this logic requires the configuration of a tracking object and cross-references between the static route, PBR, and IP SLA, as shown in Figure 11-9.
Figure 11-9 Configuration Relationships for Path Control Using IP SLA
The tracking object looks at the IP SLA operation’s most recent return code to then determine the tracking state as either “up” ...
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