usec, reliability 255/255, txload 250/255, rxload 47/255 Encapsulation PPP, loopback not set Keepalive set (10 sec) LCP Open Open: IPCP, CDPCP Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters 3w4d Input queue: 0/75/0 (size/max/drops); Total output drops: 152195125 Queueing strategy: weighted fair Output queue: 63/1000/64/152195113 (size/max total/threshold/drops) Conversations 7/223/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) 5 minute input rate 261000 bits/sec, 238 packets/sec 5 minute output rate 1511000 bits/sec, 249 packets/sec 282883104 packets input, 3613739796 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 872 input errors, 472 CRC, 357 frame, 0 overrun, 0 ignored, 12 abort 1326931662 packets output, 2869922208 bytes, 0 underruns 0 output errors, 0 collisions, 1 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up A quick look at the load stats shows us that we're looking at the right side now: reliability 255/255, txload 250/255, rxload 47/255 The errors look about the same, and are not of concern: Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 872 input errors, 472 CRC, 357 frame, 0 overrun, 0 ignored, 12 abort Now, let's look at the queues: Input queue: 0/75/0 (size/max/drops); Total output drops: 152195125 Queueing strategy: weighted fair Output queue: 63/1000/64/152195113 (size/max total/threshold/drops) Conversations 7/223/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) The first thing that pops out at me is that this end of the link is running with WFQ enabled (as it should be). Remember that the other side was FIFO. They don't need to match, but there's probably no reason for the other side to be FIFO. And WOW! 152,195,113 packets dropped on the output queue! If we divide that into the total number of packets we get (152,195,113 / 1,326,931,662 * 100) = 11.47 pe