People,
I am trying to setup (in lab) a RED configuration using a SRX240 box
(flow mode).
We need to demonstrate the Junos ability to discard packets using RED
drop profiles instead of Tail Drop routing with 2 Gigabit Interfaces.
The gigabit interfaces used to this test are ge-0/0/0 (wan) and ge-0/0/1
(lan) and best effort std queue.
We are trying to pass a routed traffic of 2 Mbps across these two
interfaces.
After we start traffic across this interfaces ... it pass exactly 2 Mbps
and not 1 Mbps (?!?!?!)
When we try to see RED traffic on interfaces ... it only shows up TAIL
DROP Statistics and not RED Statistics ...
Router> show interfaces queue ge-0/0/0
Router> show interfaces queue ge-0/0/1
I really do not know what is wrong with the configuration, to test and
demonstrate RED capabilities of JUNOS.
Could you help me with that ?
Thanks a lot,
Giuliano
Basically we have configured:
set interfaces ge-0/0/0 per-unit-scheduler
set interfaces ge-0/0/1 per-unit-scheduler
drop-profiles {
RED-1 {
fill-level 50 drop-probability 50;
}
}
interfaces {
ge-0/0/0 {
unit 0 {
scheduler-map qos-red;
}
}
ge-0/0/1 {
unit 0 {
scheduler-map qos-red;
}
}
}
scheduler-maps {
qos-red {
forwarding-class best-effort scheduler be;
}
}
schedulers {
be {
transmit-rate 1m exact;
drop-profile-map loss-priority any protocol any drop-profile RED-1;
}
}
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