Example Traffic Class Configuration for Differentiated Services . . . . . . . . . . . . . 313
Configuration on the Ingress Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Configuration on the Ingress and Transit Routers . . . . . . . . . . . . . . . . . . . . . 315
Configuration on the Transit and Egress Routers . . . . . . . . . . . . . . . . . . . . . . 316
Configuring Point-to-Multipoint LSPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Chapter 5 Monitoring MPLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
Setting the Baseline for MPLS Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Setting a Baseline for MPLS Major Interface Statistics . . . . . . . . . . . . . . . . . 322
Enabling and Setting a Baseline for MPLS Forwarding Table Statistics . . . . 323
Enabling and Setting a Baseline for MPLS Next-Hop Table Statistics . . . . . 323
Setting a Baseline for MPLS Tunnel Statistics . . . . . . . . . . . . . . . . . . . . . . . . 324
Enabling Statistics Collection for Policies Attached to MPLS Tunnels . . . . . 324
Clearing and Re-Creating Dynamic Interfaces from MPLS Major Interfaces . . . . 324
Clearing and Refreshing IPv4 Dynamic Routes in the Tunnel Routing Table . . . . 325
Clearing and Refreshing IPv6 Dynamic Routes in the Tunnel Routing Table . . . . 325
Tracing Paths Through the MPLS User Plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Monitoring ATM VCs and VPI/VCI Ranges Used for MPLS . . . . . . . . . . . . . . . . . . 326
Monitoring Global Call Admission Control Configuration . . . . . . . . . . . . . . . . . . . 327
Monitoring Interfaces Configured with Traffic Engineering Bandwidth
Accounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Monitoring Virtual Router Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Monitoring IP and IPv6 Tunnel Routing Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Monitoring LDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Monitoring MPLS Label Bindings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Monitoring LDP Graceful Restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Monitoring Interfaces That are Synchronizing with LDP . . . . . . . . . . . . . . . . . . . . 334
Monitoring LDP Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Monitoring LDP Neighbors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Monitoring LDP Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Monitoring LDP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Monitoring LDP Targeted Hello Receive and Send Lists . . . . . . . . . . . . . . . . . . . . 342
Monitoring MPLS Status and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
Monitoring MPLS Explicit Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
Monitoring the RSVP-TE Bypass Tunnels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Monitoring MPLS Labels Used for Forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . 347
Monitoring MPLS Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Monitoring MPLS Minor Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Monitoring MPLS Next Hops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Monitoring the Configured Mapping between PHB IDs and Traffic Class/Color
Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Monitoring RSVP-TE Profiles and MPLS Tunnel Profiles . . . . . . . . . . . . . . . . . . . 357
Monitoring RSVP Path State Control Blocks, Reservation State Control Blocks,
or Sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358
Monitoring RSVP MD5 Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Monitoring RSVP-TE Interfaces Where BFD is Enabled . . . . . . . . . . . . . . . . . . . . 362
Monitoring RSVP-TE Interface Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Monitoring RSVP-TE Graceful Restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
Monitoring RSVP-TE Hello Adjacency Instances . . . . . . . . . . . . . . . . . . . . . . . . . 366
Copyright © 2010, Juniper Networks, Inc.xvi
JunosE 11.2.x BGP and MPLS Configuration Guide
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