Checking sampling in Junos

24 07 2012

Here’s how to check that sampling is working on a PFE in Junos:

 

start shell pfe network fpc1

NPC platform (1067Mhz MPC 8548 processor, 2048MB memory, 512KB flash)

NPC1(mx1.ams.nl.re0 vty)# show sample summary
Sampling statistics summary:
  Max allowed samples per second:      1000
  Cumulative statistics:
    Total samples accepted:            2734
    Total samples dropped:                0
  Statistics for the last second:
    Samples accepted:                     2
    Samples dropped:                      0

NPC1(mx1.ams.nl.re0 vty)# show sample summary
Sampling statistics summary:
  Max allowed samples per second:      1000
  Cumulative statistics:
    Total samples accepted:            2746
    Total samples dropped:                0
  Statistics for the last second:
    Samples accepted:                     5
    Samples dropped:                      0

NPC1(mx1.ams.nl.re0 vty)# show sample summary
Sampling statistics summary:
  Max allowed samples per second:      1000
  Cumulative statistics:
    Total samples accepted:            2762
    Total samples dropped:                0
  Statistics for the last second:
    Samples accepted:                     2
    Samples dropped:                      0

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One response

2 04 2013
Johnnie

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