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Monitoring Services II PIC (M320 Router)

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Software release

  • JUNOS 6.0 and later (Type 1)


  • Passive traffic monitoring or flow collection services
  • Power requirement: 0.4 A @ 48 V (19 W)
  • Monitors IPv4 packets
  • Support for collecting and exporting cflowd records

Hardware features

  • Monitors up to 400,000 packets per second
  • Support for MTUs up to 4474 bytes for SONET interfaces

Software features

For more information about the software features for services PICs, see the JUNOS Services Interfaces Configuration Guide.

  • Load distribution across multiple PICs
  • Active monitoring cflowd version 5 support
  • Provides start and end times of each export
  • Encapsulations:
    • Multilink Frame Relay (MLFR)
    • Multilink Point-to-Point Protocol (MLPP)
  • Supports firewall filtering and filter-based forwarding (FBF)

Note: Flow collection services are supported.

Note: This PIC does not support graceful Routing Engine switchover.

Cables and connectors

  • None


Status LED, one tricolor:

  • Off—PIC is offline and it is safe to remove it from the chassis.
  • Green—PIC is operating normally.
  • Amber—PIC is initializing.
  • Red—PIC has an error or failure and no further harm can be done by removing it from the chassis.

Application LED, one bicolor:

  • Off—Flow collector is not running.
  • Green—Flow collector is running under acceptable load.
  • Amber—Flow collector is overloaded.

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