> # Default Settings

> Table 23-2 lists the default settings for FSPF features.

> Table 23-2 Default FSPF Settings
> Parameters | Default
> --- | ---
> FSPF | Enabled on all E ports and TE ports.
> SPF computation | Dynamic.
> SPF hold time | 0.
> Backbone region | 0.
> Acknowledgment interval (RxmtInterval) | 5 seconds.
> Refresh time (LSRefreshTime) | 30 minutes.
> Maximum age (MaxAge) | 60 minutes.
> Hello interval | 20 seconds.
> Dead interval | 80 seconds.
> Distribution tree information | Derived from the principal switch (root node).
> Routing table | FSPF stores up to 16 equal cost paths to a given destination.
> Load balancing | Based on destination ID and source ID on different, equal cost paths.
> In-order delivery | Disabled.
> Drop latency | Disabled.
> Static route cost | If the cost (metric) of the route is not specified, the default is 10.
> Remote destination switch | If the remote destination switch is not specified, the default is direct.
> Multicast routing | Uses the principal switch to compute the multicast tree.

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