H3C s3600 series Command Manual page 870

<aaa_0.Sysname>system-view
System View: return to User View with Ctrl+Z.
[aaa_0.Sysname] cluster
[aaa_0.Sysname-cluster]
# Save the standard topology of the cluster to the local Flash.
[aaa_0.Sysname-cluster] topology save-to local-flash
Base topology backup to file OK
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