Usage Scenario
The establishment of static LSPs does not require a label distribution protocol or any control packets. The static LSPs consume a few resources and are applicable to small-scale networks with simple and stable topology. To configure the egress of a static LSP, run the static-lsp egress command.
To modify the inbound interface name or incoming label value, run the
static-lsp egress command to set a new value, but there is no need to run the
undo static-lsp egress command before changing a setting.