cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

ASR9K FIA/VOQ Drops

387
Views
0
Helpful
0
Comments
Rising star

When I run the command 'sh controllers fabric fia q-depth location 0/0/CPU0' or any 0/X/CPU0 and see the following, what exactly does it mean?

 

RP/0/RSP0/CPU0:Router#sh controllers fabric fia q-depth location 0/0/CPU0

********** FIA-0 **********
Category: q_stats_a-0
Voq ddr pri pktcnt Slot_FIA_NP
1 0 2 1460 LC6_0_0
16 0 2 221 LC7_0_0

 

The value under pktcnt, does that mean 1460 are dropped, or that 1460 happen to be in the Priority 2 queue within teh VOQ at the moment I ran the command above?

 

Also, I undersatndt hat LC6 means Slot 6, FIA 0, and NP0, but does that mean those queued or dropped packets are from VOQ 1, PQ 2 queue, on Slot 6, FIA 0, and NP0?

Just trying to figure out if this would be backpressure, and or does it mean I'm getting backpressure fromr NP0, on FIA 0, and SLot 6?

 

Sorry for the confusion in asking the question if there is, I've followed a few of Xander I believe the guys name is acticles, but just a little lost on some of it.

 

Thanks for any help in understaning this output.

Content for Community-Ad