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show policy-map interface on 3850 switch accurate? Checking to ensure voice is properly prioritized.

When I run the two below commands I get:

 

Switch#show policy-map interface GigabitEthernet1/0/48
 GigabitEthernet1/0/48

  Service-policy input: AutoQos-4.0-Trust-Dscp-Input-Policy

    Class-map: class-default (match-any)
      444294 packets
      Match: any
      QoS Set
         dscp dscp table AutoQos-4.0-Trust-Dscp-Table

  Service-policy output: AutoQos-4.0-Output-Policy

    queue stats for all priority classes:
      Queueing
      priority level 1

      (total drops) 0
      (bytes output) 1469363

    Class-map: AutoQos-4.0-Output-Priority-Queue (match-any)
      0 packets
      Match:  dscp cs4 (32) cs5 (40) ef (46)
        0 packets, 0 bytes
        5 minute rate 0 bps
      Match: cos  5
        0 packets, 0 bytes
        5 minute rate 0 bps
      Priority: 30% (1500 kbps), burst bytes 37500,

      Priority Level: 1

    Class-map: AutoQos-4.0-Output-Control-Mgmt-Queue (match-any)
      0 packets
      Match:  dscp cs2 (16) cs3 (24) cs6 (48) cs7 (56)
        0 packets, 0 bytes
        5 minute rate 0 bps
      Match: cos  3
        0 packets, 0 bytes
        5 minute rate 0 bps
      Queueing

      queue-limit dscp 16 percent 80
      queue-limit dscp 24 percent 90
      queue-limit dscp 48 percent 100
      queue-limit dscp 56 percent 100
      (total drops) 0
      (bytes output) 0
      bandwidth remaining 10%

      queue-buffers ratio 10

-------------------------------

Switch#show platform hardware fed switch 1 qos queue stats interface gigabitEthernet 1/0/48
DATA Port:26 Enqueue Counters
-------------------------------
Queue Buffers Enqueue-TH0 Enqueue-TH1 Enqueue-TH2
----- ------- ----------- ----------- -----------
    0       0           0   115621156    12020205
    1       0           0       17820        3465
    2       0           0           0           0
    3       0           0           0           0
    4       0           0           0           0
    5       0           0           0           0
    6       0           0           0    26336706
    7       0           0           0  5017136046
DATA Port:26 Drop Counters
-------------------------------
Queue Drop-TH0    Drop-TH1    Drop-TH2    SBufDrop    QebDrop
----- ----------- ----------- ----------- ----------- -----------
    0           0           0           0           0           0
    1           0           0           0           0           0
    2           0           0           0           0           0
    3           0           0           0           0           0
    4           0           0           0           0           0
    5           0           0           0           0           0
    6           0           0           0           0           0
    7           0           0     1434406           0           0
 AQM Broadcast Early WTD COUNTERS(In terms of Bytes)
--------------------------------------------------
  PORT TYPE          ENQUEUE             DROP
--------------------------------------------------
 UPLINK PORT-0        N/A               0
 UPLINK PORT-1        N/A               0
 UPLINK PORT-2        N/A               0
 UPLINK PORT-3        N/A               0
 NETWORK PORTS           0                  0
 RCP PORTS               0                  0
 CPU PORT                0                  0
Note: Queuing stats are in bytes

 ----------------------------------------

Switch ports are configured as such:

interface GigabitEthernet1/0/48
 description Uplink to ISP's Switch
 switchport mode access
 bandwidth 5000
 speed 100
 duplex full
 auto qos trust dscp
 spanning-tree portfast
 service-policy input AutoQos-4.0-Trust-Dscp-Input-Policy
 service-policy output AutoQos-4.0-Output-Policy

 

Shouldn't I see some bytes for the  Class-map: AutoQos-4.0-Output-Priority-Queue (match-any)? I want to ensure my voice traffic which is marked as 46 is properly being prioritized. Thoughts from the output provided?

 

Thank you in advanced for any input!

1 REPLY 1
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Beginner

Re: show policy-map interface on 3850 switch accurate? Checking to ensure voice is properly prioritized.

I just found this thread: https://supportforums.cisco.com/t5/lan-switching-and-routing/auto-qos-3650/td-p/2768655

Is the show policy-map interface not support on the 3850 like with the 3650?