[c-nsp] ME3400 Output Drops

[Fredrik Vöcks]

Hi,

ME3600 is has very small default egress queue.

Here's something you can do. queue-limit percent 100 is valid since 15.2.

policy-map logical
 class class-default
   service-policy leaf
policy-map large-queues
 class class-default
   service-policy logical
policy-map leaf
 class class-default
  queue-limit percent 100

interface GigabitEthernet0/X
 service-policy output large-queues



Fredrik Vöcks
CNO


On 16 March 2015 at 10:30, Plawansai RMUTT CPE IX <pws_admin at thaicpe.com>
wrote:

> #sho platform port-asic stats drop gigabitEthernet 0/5
>
>   Interface Gi0/5 TxQueue Drop Statistics
>     Queue 0
>       Weight 0 Frames 0
>       Weight 1 Frames 0
>       Weight 2 Frames 0
>     Queue 1
>       Weight 0 Frames 0
>       Weight 1 Frames 0
>       Weight 2 Frames 0
>     Queue 2
>       Weight 0 Frames 0
>       Weight 1 Frames 0
>       Weight 2 Frames 0
>     Queue 3
>       Weight 0 Frames 0
>       Weight 1 Frames 0
>       Weight 2 Frames 223677075
>
>
>
> #sho platform qos statistics interface gi0/5
> GigabitEthernet0/5 (All statistics are in packets)
>
>   dscp: incoming
> -------------------------------
>
>   0 -  4 :  1144255751           68        99134            0         1041
>   5 -  9 :          39           10           25         1975            0
>  10 - 14 :        3943            0            3            0         5425
>  15 - 19 :           0          223            0           68            0
>  20 - 24 :          53            0            0            1        13810
>  25 - 29 :           0            6            0            8           27
>  30 - 34 :           0            0          155            0            2
>  35 - 39 :           0            2            0            0           33
>  40 - 44 :           0            0            0            0            2
>  45 - 49 :           0            0            1        79353          125
>  50 - 54 :         575            7          234           40           80
>  55 - 59 :           8            0            1            0            0
>  60 - 64 :           1            1           24            2
>   dscp: outgoing
> -------------------------------
>
>   0 -  4 :   568408678         1837       109021     14342416         4521
>   5 -  9 :       20734         1082          340       407027            9
>  10 - 14 :   423559649          110          108            5      3020882
>  15 - 19 :           1        51289            0         9284            0
>  20 - 24 :       23280            0           20            1          341
>  25 - 29 :           0          215            0         2311         1493
>  30 - 34 :           5            0         4011            1           50
>  35 - 39 :           0           47            0            2         2196
>  40 - 44 :          44            5            4            0           45
>  45 - 49 :        2052          406            2        26162            5
>  50 - 54 :         287           30           15          277          366
>  55 - 59 :           1         1397            1            2            0
>  60 - 64 :           3            6         3733           42
>   cos: incoming
> -------------------------------
>
>   0 -  4 :  1144533605            0            0            0            0
>   5 -  7 :           0            0            0
>   cos: outgoing
> -------------------------------
>
>   0 -  4 :  1010005892            0            0            0            0
>   5 -  7 :           0            0            0
>   output queues enqueued:
>  queue:    threshold1   threshold2   threshold3
> -----------------------------------------------
>  queue 0:           0           0           0
>  queue 1:           0       16347     2459761
>  queue 2:           0           0           0
>  queue 3:           0           0  1010070312
>
>   output queues dropped:
>  queue:    threshold1   threshold2   threshold3
> -----------------------------------------------
>  queue 0:           0           0           0
>  queue 1:           0           0           0
>  queue 2:           0           0           0
>  queue 3:           0           0        6486
>
>
>
> #sho cdp nei gi0/5
> Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
>                   S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone,
>                   D - Remote, C - CVTA, M - Two-port Mac Relay
>
> Device ID        Local Intrfce     Holdtme    Capability  Platform  Port ID
> AY-CDC882_17  Gig 0/5           129             R S I  1841      Fas 0/0
>
>
>
> #sho int status | inc 0/5
> Gi0/5     CDC882_AYAY     connected    520        a-full  a-100
> 10/100/1000BaseTX
>
>
>
> How should I do?
>
>
>
> Thank you very much.
>
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