[j-nsp] Latency FastEthernet & Testing with Anritsu, Agilent, SmartBits

Alex Kitschkiruk juniper.m20 at gmail.com
Thu Apr 28 04:31:44 EDT 2005


Hello everybody! I tested M20 (RFC 2544).
The results:
(Juniper M20, 4 Port FastEthernet, Average Latency, in microseconds)

128 Byte
------------------------------------------------------
NetStat   26 mcs
Anritsu MD1230B  20 mcs
Agilent N2X   48 (!!!) mcs (Min=32, Max=71)
Spirent SmartBits 600B  N/A (Min=26, Max=51)
------------------------------------------------------

1024 Byte
------------------------------------------------------
NetStat   100 mcs
Anritsu MD1230B  28 mcs
Agilent N2X   177 (!!!!) mcs (Min=106, Max=293)
Spirent SmartBits 600B N/A (Min=99, Max=289)
------------------------------------------------------

Which are correct? What is in specifications?



More information about the juniper-nsp mailing list