CHAPTER 5
Monitoring MPLS
This chapter describes the commands you can use to monitor and troubleshoot
Multiprotocol Label Switching (MPLS) on E Series routers.
NOTE: The E120 and E320 Broadband Services Routers output for monitor and show
commands is identical to output from other E Series routers, except that the E120 and
E320 router output also includes information about the adapter identifier in the interface
specifier (slot/adapter/port).
This chapter contains the following sections:
•
Setting the Baseline for MPLS Statistics on page 322
•
Clearing and Re-Creating Dynamic Interfaces from MPLS Major Interfaces on page 324
•
Clearing and Refreshing IPv4 Dynamic Routes in the Tunnel Routing Table on page 325
•
Clearing and Refreshing IPv6 Dynamic Routes in the Tunnel Routing Table on page 325
•
Tracing Paths Through the MPLS User Plane on page 325
•
Monitoring ATM VCs and VPI/VCI Ranges Used for MPLS on page 326
•
Monitoring Global Call Admission Control Configuration on page 327
•
Monitoring Interfaces Configured with Traffic Engineering Bandwidth
Accounting on page 327
•
Monitoring Virtual Router Configuration on page 328
•
Monitoring IP and IPv6 Tunnel Routing Tables on page 329
•
Monitoring LDP on page 330
•
Monitoring MPLS Label Bindings on page 332
•
Monitoring LDP Graceful Restart on page 333
•
Monitoring Interfaces That are Synchronizing with LDP on page 334
•
Monitoring LDP Interfaces on page 334
•
Monitoring LDP Neighbors on page 337
•
Monitoring LDP Profiles on page 339
•
Monitoring LDP Statistics on page 340
•
Monitoring LDP Targeted Hello Receive and Send Lists on page 342
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