Confused with OSPF load balance concept [7:89341] posted 06/08/2004
- Subject: Confused with OSPF load balance concept [7:89341]
- From: "Ismail Al-Shelh" <nobody@xxxxxxxxxxxxxx>
- Date: Tue, 8 Jun 2004 06:23:33 GMT
Load Balance means that OSPF will balance the load on the number of paths
automatically, anyways I have set on my lab six equal paths.
I did extended PING command with total of 1MB , the repeat count was 666
and the datagram size was 1500 Byte , (i.e. 666 * 1500 = near 1MB)
the Bandwidth I set was 64000Kbps,
Time needed for the data to be transferred = Data Size / Bandwidth =
8000000/32000 = 250 seconds = 4.16 Minutes
the time this ping consumed to complete was exactly the same if only one
path were exist!
with the availability of Six paths , the time was 4.16 Minutes and with the
availability one path , the time was same (4.16 Minutes)
the only thing happened that the 1MB were balanced on the whole six paths
i.e. 0.2 MB was the input packets on each serial.
I thought that the transfer time will be 4.16 Minutes / Six paths which it
equal to 0.69 Minutes (41.6 Seconds)
why the time did not decrease when I set Six equal paths?
Thanks to every one
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