Push an additional label onto the label stack.

Pop the label.

Swap the label.

Pop the label and push an additional label onto the label stack.

Disable route summarization on router R3.

Enable LDP aggregate prefix match.

Create an import policy to accept 10.10.10.2/32 and 10.10.10.4/32.

Disable LDP exact match on 10.10.10.2/32 and 10.10.10.4/32.

It supports IGP-based LSPs.

It supports constrained path LSPs.

It does not support loose explicit path LSPs.

It is recommended for use in Traffic Engineering applications.

It cannot be used with facility backup fast reroute.

The inner label will be exchanged with the MPLS outer label.

The inner label will be exchanged for a new label.

The outer label will be exchanged for a new label.

All labels will be exchanged for one new label.

All labels will be exchanged for an equal number of new labels.

Link-based and T-LDP sessions may be configured on the same LSR.

T-LDP supports sessions between non-directly connected devices.

T-LDP can be configured between directly connected devices.

T-LDP Hello messages are sent to a multicast address.

A single label is assigned to a FEC for all interfaces on the same router.

The same label can be used to forward a packet on an LSR regardless of which egress port is used.

It uses fewer label resources than a per-platform label space.

A separate label is used for each interface that the FEC is advertised on.

Selected labels from the FIB are populated to the LIB.

Selected labels from the LIB are populated to the LFIB.

Selected routes from the RIB are populated to the FIB.

Selected routes from the FIB are populated to the RIB.

All labels from the LIB are populated to the LFIB.

show router mpls Isp "LSP 1" originate

show router mpls Isp "LSP 1" path detail

show router rsvp session originate

show router rsvp session "LSP 1"

The LSP can use facility and one-to-one FRR simultaneously.

The LSP is limited to node protection.

A single protection tunnel is used for all LSPs with the same path.

A detour protection tunnel is created for the LSP.

T-LDP is used to provide an end-to-end session between two PE routers.

T-LDP is used to signal service labels for Layer 2 services.

T-LDP is used to establish transport tunnels for Layer 2 services.

T-LDP is used in LDP over RSVP solution.