Chapter 3
Configuring MPLS
This chapter describes how to configure Multiprotocol Label Switching (MPLS) on the
router, and contains the following sections:
■ Basic MPLS Configuration Tasks on page 268
■ MPLS Global Configuration Tasks on page 269
■ LDP and RSVP-TE Interface Profile Configuration Tasks on page 273
■ MPLS Interface Configuration Tasks on page 274
■ MPLS Tunnel Configuration Tasks on page 276
■ MPLS Tunnel Profile Configuration Tasks on page 277
■ Configuring Explicit Routing for MPLS on page 279
■ Additional LDP Configuration Tasks on page 281
■ Configuring LDP FEC Deaggregation on page 281
■ Configuring LDP Graceful Restart on page 282
■ Configuring LDP Autoconfiguration on page 283
■ Configuring LDP-IGP Synchronization on page 284
■ Configuring LDP MD5 Authentication on page 285
■ Controlling LDP Label Distribution on page 286
■ Additional RSVP-TE Configuration Tasks on page 286
■ Configuring RSVP MD5 Authentication on page 287
■ Configuring RSVP-TE Fast Rerouting with RSVP-TE Bypass Tunnels on page 288
■ Configuring RSVP-TE Hello Messages to Determine Peer Reachability on page 291
■ Configuring RSVP-TE Graceful Restart on page 292
■ Configuring RSVP-TE Hellos Based on Node IDs on page 293
■ Configuring the BFD Protocol for RSVP-TE on page 294
■ Configuring IGPs and MPLS on page 295
■ Configuring MPLS and Differentiated Services on page 299
■ Configuring the Tunneling Model for Differentiated Services on page 299
■ Configuring EXP Bits for Differentiated Services on page 300
■ Example Differentiated Services Application and Configuration on page 300
■ 267