device# configure
device(config)# router mpls
device(config-router-mpls)# lsp temp
device(config-router-mpls-lsp-temp)# adaptive
device(config-router-mpls-lsp-temp)# frr
device(config-router-mpls-lsp-temp-frr)# revertive mode global enable
The following example shows how to enable the LSP holds before attempting a new path on the FRR LSP.
device# configure device(config)# router mpls device(config-router-mpls)# lsp temp device(config-router-mpls-lsp-temp)# adaptive device(config-router-mpls-lsp-temp)# frr device(config-router-mpls-lsp-temp-frr)# revertive mode global enable