LDP Configuration Commands
7210 SAS M, T, X, R6, Mxp MPLS Configuration Guide Page 291
tunneling
Syntax [no] tunneling
Context config>router>ldp>targ-session>peer
Description This command enables LDP over tunnels.
The no form of the command disables tunneling.
Default no tunneling
lsp
Syntax [no] lsp lsp-name
Context config>router>ldp>targ-session>tunneling
Description This command configures a specific LSP destined to this peer and to be used for tunneling of LDP 
FEC over RSVP. A maximum of 4 RSVP LSPs can be explicitly used for tunneling LDP FECs to the 
T-LDP peer.
It is not necessary to specify any RSVP LSP in this context unless there is a need to restrict the 
tunneling to selected LSPs. All RSVP LSPs with a to address matching that of the T-LDP peer are 
eligible by default. The user can also exclude specific LSP names by using the ldp-over-rsvp exclude 
command in the configure->router->mpls->lsp lsp-name context.
Default no tunneling