The lsp_name parameter is a character string that identifies the LSP within the switch. The lsp_name string must begin with an alphabetic character and can contain up to 31 additional alphanumeric characters. The LSP is not signaled until at least one path is added. See Adding a Path to an RSVP-TE LSP.
Deleting an LSP name disassociates all configured paths with this LSP and all configuration information for the LSP name is deleted. If the LSP has been specified for use by a static route or a VPLS, that configuration information is also deleted. If you specify the all keyword, all LSPs are deleted.