[j-nsp] Question on CFlowd
sj_hznm at yahoo.com.cn
Tue Dec 6 21:11:50 EST 2005
I read archive of cflow at
which confuse me a lot.
in above post, it is said that max-packets-per-second
limit the threshold of pfe packet dropping, and the
default value of max-packets-per-second is 1000, if
there is four switch fabri the total packet speed
should be less than 4000pps; it is also stated
internal hareware bandwidth is 100Mbps and built-in
rate limit is 7000pps. .
What I do not understand is:
1) does max-packets-per-second limit the threshold of
number of packet sampled by each switch fabric in one
2) is the built-in limit 7000pps limit the single
switch fabric sampling rate?
if it is, does this mean the total output rate of 4
switch fabric could be 28000pps?
3) Isn't the 100Mbps hardware bandwidth the upper
4) can i calculate the largest amount of traffic that
could be monitored with one M160 box?
thanks in advance
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