Start an Ethernet frame delay monitoring session. (MX Series, Ethernet Dense Port Concentrators only)

monitor ethernet delay-measurement

Monitor statistics for a physical interface.

monitor interface

Monitor a RSVP label-switched path (LSP).

monitor label-switched-path

Display the status of monitored log and trace files.

monitor list

Start displaying the system log or trace file and additional entries being added to those files.

monitor start

Stop displaying the system log or trace file.

monitor stop

Monitor packet headers transmitted through network interfaces sent from or received by the Routing Engine.

monitor traffic

Display trace information about an IP multicast path.

mtrace

Display trace information about a IP multicast path from a source to the router.

mtrace from-source

Listen passively for IP multicast responses.

mtrace monitor

Display trace information about an IP multicast path from the router to a gateway router.

mtrace to-gateway

Determine the route to a network system.

traceroute

Monitor the route to a network system.

traceroute monitor

Monitor the route to a remote host for an MPLS LSP signaled by LDP.

traceroute mpls ldp

Monitor the route to a remote host for an MPLS LSP signaled by RSVP.

traceroute mpls rsvp

Note: For information about how to configure interface parameters, see the Junos Network Interfaces Configuration Guide.

For information about how to configure IP multicast parameters, see the Junos Multicast Protocols Configuration Guide.

For information about related tasks performed by network operations center (NOC) personnel, see the Junos Baseline Network Operations Guide.