Configuring QoS in ME 3400

I have to change of platform of one switch 3550 to and switch ME 3400.
I have to adapt the QoS configuration of the switches 3550 to the new switches ME 3400.
This is the QoS configuration of the 3550 :
mls qos map cos-dscp 10 15 20 25 30 35 40 45
mls qos
interface FastEthernet0/X
mls qos cos 4
mls qos trust cos
wrr-queue bandwidth 1 2 3 4
This is the QoS configuration that I have done in ME 3400:
Is this configuration ok?
Class Map match-all COS7
Match cos 7
Class Map match-all COS6
Match cos 6
Class Map match-all COS5
Match cos 5
Class Map match-all COS4
Match cos 4
Class Map match-all COS3
Match cos 3
Class Map match-all COS2
Match cos 2
Class Map match-all COS1
Match cos 1
Class Map match-all COS0
Match cos 0
Class Map match-any VLAN
Match vlan 1-4094
policy-map MARCADO_ENTRADA
Class VLAN
service-policy MARCADO
Class class-default
policy-map MARCADO
Class COS1
set dscp 15
Class COS0
set dscp af11
set cos 4
Class COS2
set dscp af22
Class COS3
set dscp 25
Class COS4
set dscp af33
Class COS5
set dscp 35
Class COS6
set dscp cs5
Class COS7
set dscp 45
interface FastEthernet0/1
description # Conex ANILLO con 3400_1
port-type nni
switchport mode trunk
logging event spanning-tree
logging event status
storm-control broadcast level 0.50
storm-control multicast level 0.50
storm-control action trap
no cdp enable
service-policy input MARCADO_ENTRADA
ip dhcp snooping trust
end
I only can apply the service-policy in trunk ports.
How Can I configure a service-policy in a access-port?
When I apply the service-policy input in the fa0/1 and I send traffic I can't see any COS traffic.
Could you help me to configure this??
Why I can see traffic in the interface?
SW_3400_2#sh policy-map interface fa0/1
FastEthernet0/1
Service-policy input: MARCADO_ENTRADA
Class-map: VLAN (match-any)
0 packets
Match: vlan 1-4094
Service-policy : MARCADO
Class-map: COS1 (match-all)
0 packets
Match: cos 1
Set dscp 15
Class-map: COS0 (match-all)
0 packets
Match: cos 0
Set dscp af11
Set cos 4
Class-map: COS2 (match-all)
0 packets
Match: cos 2
Set dscp af22
Class-map: COS3 (match-all)
0 packets
Match: cos 3
Set dscp 25
Class-map: COS4 (match-all)
0 packets
Match: cos 4
Set dscp af33
Class-map: COS5 (match-all)
0 packets
Match: cos 5
Set dscp 35
Class-map: COS6 (match-all)
0 packets
Match: cos 6
Set dscp cs5
Class-map: COS7 (match-all)
0 packets
Match: cos 7
Set dscp 45
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
SW_3400_2#
Regards,
Lorena García

According to documentation, it does.
http://www.cisco.com/en/US/partner/docs/switches/metro/me3400/software/release/12.2_25_seg_seg1/configuration/guide/swoam.html#wpmkr1087893
But only PE-Side of it.

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    mls qos queue-set output 1 threshold 2 125 125 100 400
    mls qos queue-set output 1 threshold 3 100 100 100 400
    mls qos queue-set output 1 threshold 4 60 150 50 200
    mls qos queue-set output 1 buffers 15 25 40 20
    mls qos
    In the interface configuration:
    interface FastEthernet0/5
    switchport access vlan 111
    switchport mode access
    switchport voice vlan 111
    srr-queue bandwidth share 1 30 35 5
    priority-queue out
    mls qos trust cos
    auto qos trust
    spanning-tree portfast
    In trunk port:
    interface GigabitEthernet0/1
    switchport mode trunk
    sh mls qos int f0/5
    FastEthernet0/5
    trust state: trust cos
    trust mode: trust cos
    trust enabled flag: ena
    COS override: dis
    default COS: 0
    DSCP Mutation Map: Default DSCP Mutation Map
    Trust device: none
    qos mode: port-based
    Thanks a lot !
    Martín.

    Hi, thanks for reply. I investigate a little more.
    When i want verify that QoS really work in the lan, first of all:
    - The marking (in my case verify traffic VoIP at 64)
    - Queue, that put first in the queue voice traffic, dscp 64
    To try, i make a call connecting an IP phone (in fa0/6) and call to analog phone. Wait for 2 minutes and see what changes in this command:
    Switch#sh mls qos int f0/6 stFastEthernet0/6 (All statistics are in packets)  dscp: incoming-------------------------------  0 -  4 :       4465744658 0            0            0            0  5 -  9 :           0            0            0            0            0 10 - 14 :           0            0            0            0            0 15 - 19 :           0            0            0            0            0 20 - 24 :           0            0            0            0            0 25 - 29 :           0         1196            0            0            0 30 - 34 :           0            0            0            0            0 35 - 39 :           0            0            0            0            0 40 - 44 :           0            0            0            0            0 45 - 49 :           0        41769 62163 0           91 98            0 50 - 54 :           0            0            0            0            0 55 - 59 :           0            0            0            0            0 60 - 64 :           0            0            0            0  dscp: outgoing-------------------------------  0 -  4 :      251670 272323 0            0            0            0  5 -  9 :           0            0            0            0            0 10 - 14 :           0            0            0            0            0 15 - 19 :           0            0            0            0            0 20 - 24 :           0            0            0            0            0 25 - 29 :           0            0            0            0            0 30 - 34 :           0            0            0            0            0 35 - 39 :           0            0            0            0            0 40 - 44 :           0            0            0            0            0 45 - 49 :           0         3393            0            0            0 50 - 54 :           0            0            0            0            0 55 - 59 :           0            0            0            0            0 60 - 64 :           0            0            0            0  cos: incoming-------------------------------  0 -  4 :       89094 109541 0            0            0            0  5 -  7 :           0            0            0  cos: outgoing-------------------------------  0 -  4 :      295699 316387 0            0            0            0  5 -  7 :        3393            0            0  output queues enqueued: queue:    threshold1   threshold2   threshold3----------------------------------------------- queue 0:           2           0           0 queue 1:      209108        1534      194272 queue 2:           0           0       56565 queue 3:           0           0       33762  output queues dropped: queue:    threshold1   threshold2   threshold3----------------------------------------------- queue 0:           0           0           0 queue 1:          57           0           0 queue 2:           0           0           0 queue 3:           0           0           0Policer: Inprofile:            0 OutofProfile:            0
    The underlined numbers is the variations in aprox. 2 minutes in the call. That mean that the traffic was marked as VoIP traffic, but i´m not sure that the traffic is queued right.
    I´m wrong?
    Thanks for the help
    PS:Later monitoring: with iperf or Cacti using IP SLA.

  • Need help with QoS config/setup for my home network.

    I have a home network that spans two buildings, has and FTP download server, VoIP phones,and several computers among other IP devices.  I run a home based business where my clients get access to the company FTP download server (NOT illegal file sharing).  the problem is that when they are downloading files my VoIP takes a big hit and gets choppy when speaking to my customers.  Below is  the layout of the network.
    Our Internet access is Verizon 4G, there are no other options available at this time or we would switch.  The Verizon 4G MiFi connects to a TP-Link wifi router that then connects to port fa0/5 on the Office 3550PoE switch.  There is a trunk between the Office switch to the House 3550PoE switch.  The House switch then connects to the Shop 3524XL switch also using a trunk.  Please note that EVERYTHING works fine other than the VoIP issue, VoIP makes and receives calls without connections issues.
    Auto QoS has been run on the Office switch ports fa0/1 and fa0/2 as well as on the House switch ports fa0/3 and fa0/5.  There is NO auto QoS on the 3524XL
    What is the best way to give VoIP traffic top priority over FTP and web browsing when going out port fa0/5 on the Office Switch?  Over the internal network we are not having any call quality issues between the IP phones, just calls to our SIP provider.  Yes, I understand that once calls exit the Office switch to the TP-Link wifi router there will not be any QoS.  But, if I can give priority to the packets at the layer 3 Office switch (or wherever you suggest) then at least I will not have to kill a users FTP download while I am on the phone.
    Thank You

    I can make ANY changes necessary, just need to know what to do.
    First, did you notice the output of the command  sh mls qos fa0/5 above?  Is it working correctly?
    Next, Yes I do have version W17 and can install if if needed.  The lost of possible commands I listed above was from the conf t - config interface fa0/x level.  There is class and policy mapping commands the the config global level along with all these other commands:
      aaa                         Authentication, Authorization and Accounting.
      access-list                 Add an access list entry
      alias                       Create command alias
      arp                         Set a static ARP entry
      banner                      Define a login banner
      boot                        Boot Commands
      buffers                     Adjust system buffer pool parameters
      cdp                         Global CDP configuration subcommands
      cgmp                        Global CGMP configuration commands
      class-map                   Configure QoS Class Map
      clock                       Configure time-of-day clock
      cluster                     Cluster configuration commands
      default                     Set a command to its defaults
      default-value               Default character-bits values
      downward-compatible-config  Generate a configuration compatible with older software
      enable                      Modify enable password parameters
      end                         Exit from configure mode
      errdisable                  Error disable
      exception                   Exception handling
      exit                        Exit from configure mode
      file                        Adjust file system parameters
      help                        Description of the interactive help system
      hostname                    Set system's network name
      interface                   Select an interface to configure
      ip                          Global IP configuration subcommands
      line                        Configure a terminal line
      logging                     Modify message logging facilities
      mac-address-table           Configure the MAC address table
      map-class                   Configure static map class
      map-list                    Configure static map list
      mvr                         Enable/Disable MVR on the switch
      no                          Negate a command or set its defaults
      ntp                         Configure NTP
      policy-map                  Configure QoS Policy Map
      power                       power configuration
      priority-list               Build a priority list
      privilege                   Command privilege parameters
      queue-list                  Build a custom queue list
      rmon                        Remote Monitoring
      scheduler                   Scheduler parameters
      service                     Modify use of network based services
      shutdown                    Shutdown system elements
      snmp-server                 Modify SNMP parameters
      spanning-tree               Spanning Tree Subsystem
      stackmaker                  Specify stack name and add its member
      tacacs-server               Modify TACACS query parameters
      tftp-server                 Provide TFTP service for netload requests
      time-range                  Define time range entries
      udld                        Configure global UDLD setting
      username                    Establish User Name Authentication
      vmps                        VMPS settings
      vtp                         Configure global VTP state

  • 2960-X vs 2960 QOS

    I am configuring QOS for some 2960-X's for a new deployment that also has some 2960's. The current 2960's already have auto qos configured. When I configured auto qos voip trust for the 2960-X, I noticed there were not any ingress queues and the all of the numbers for the queues were different. Should this be a concern at all if the switches are trunked together or even if they aren't? I am not that proficient with QOS yet. See below for configs.
    Thanks for your help!
    From 2960
    mls qos map cos-dscp 0 8 16 24 32 46 48 56
    mls qos srr-queue input bandwidth 90 10
    mls qos srr-queue input threshold 1 8 16
    mls qos srr-queue input threshold 2 34 66
    mls qos srr-queue input buffers 67 33
    mls qos srr-queue input cos-map queue 1 threshold 2 1
    mls qos srr-queue input cos-map queue 1 threshold 3 0
    mls qos srr-queue input cos-map queue 2 threshold 1 2
    mls qos srr-queue input cos-map queue 2 threshold 2 4 6 7
    mls qos srr-queue input cos-map queue 2 threshold 3 3 5
    mls qos srr-queue input dscp-map queue 1 threshold 2 9 10 11 12 13 14 15
    mls qos srr-queue input dscp-map queue 1 threshold 3 0 1 2 3 4 5 6 7
    mls qos srr-queue input dscp-map queue 1 threshold 3 32
    mls qos srr-queue input dscp-map queue 2 threshold 1 16 17 18 19 20 21 22 23
    mls qos srr-queue input dscp-map queue 2 threshold 2 33 34 35 36 37 38 39 48
    mls qos srr-queue input dscp-map queue 2 threshold 2 49 50 51 52 53 54 55 56
    mls qos srr-queue input dscp-map queue 2 threshold 2 57 58 59 60 61 62 63
    mls qos srr-queue input dscp-map queue 2 threshold 3 24 25 26 27 28 29 30 31
    mls qos srr-queue input dscp-map queue 2 threshold 3 40 41 42 43 44 45 46 47
    mls qos srr-queue output cos-map queue 1 threshold 3 5
    mls qos srr-queue output cos-map queue 2 threshold 3 3 6 7
    mls qos srr-queue output cos-map queue 3 threshold 3 2 4
    mls qos srr-queue output cos-map queue 4 threshold 2 1
    mls qos srr-queue output cos-map queue 4 threshold 3 0
    mls qos srr-queue output dscp-map queue 1 threshold 3 40 41 42 43 44 45 46 47
    mls qos srr-queue output dscp-map queue 2 threshold 3 24 25 26 27 28 29 30 31
    mls qos srr-queue output dscp-map queue 2 threshold 3 48 49 50 51 52 53 54 55
    mls qos srr-queue output dscp-map queue 2 threshold 3 56 57 58 59 60 61 62 63
    mls qos srr-queue output dscp-map queue 3 threshold 3 32 33 34 35 36 37 38 39
    mls qos srr-queue output dscp-map queue 4 threshold 1 8
    mls qos srr-queue output dscp-map queue 4 threshold 2 9 10 11 12 13 14 15
    mls qos srr-queue output dscp-map queue 4 threshold 3 0 1 2 3 4 5 6 7
    mls qos queue-set output 1 threshold 1 138 138 92 138
    mls qos queue-set output 1 threshold 2 138 138 92 400
    mls qos queue-set output 1 threshold 3 36 77 100 318
    mls qos queue-set output 1 threshold 4 20 50 67 400
    mls qos queue-set output 2 threshold 1 149 149 100 149
    mls qos queue-set output 2 threshold 2 118 118 100 235
    mls qos queue-set output 2 threshold 3 41 68 100 272
    mls qos queue-set output 2 threshold 4 42 72 100 242
    mls qos queue-set output 1 buffers 10 10 26 54
    mls qos queue-set output 2 buffers 16 6 17 61
    mls qos
    interface FastEthernet0/2
    switchport access vlan 100
    switchport mode access
    switchport voice vlan 110
    srr-queue bandwidth share 10 10 60 20
    queue-set 2
    priority-queue out
    mls qos trust cos
    auto qos voip trust
    spanning-tree portfast
    From 2960-X
    mls qos map cos-dscp 0 8 16 24 32 46 48 56
    mls qos srr-queue output cos-map queue 1 threshold 3 4 5
    mls qos srr-queue output cos-map queue 2 threshold 1 2
    mls qos srr-queue output cos-map queue 2 threshold 2 3
    mls qos srr-queue output cos-map queue 2 threshold 3 6 7
    mls qos srr-queue output cos-map queue 3 threshold 3 0
    mls qos srr-queue output cos-map queue 4 threshold 3 1
    mls qos srr-queue output dscp-map queue 1 threshold 3 32 33 40 41 42 43 44 45
    mls qos srr-queue output dscp-map queue 1 threshold 3 46 47
    mls qos srr-queue output dscp-map queue 2 threshold 1 16 17 18 19 20 21 22 23
    mls qos srr-queue output dscp-map queue 2 threshold 1 26 27 28 29 30 31 34 35
    mls qos srr-queue output dscp-map queue 2 threshold 1 36 37 38 39
    mls qos srr-queue output dscp-map queue 2 threshold 2 24
    mls qos srr-queue output dscp-map queue 2 threshold 3 48 49 50 51 52 53 54 55
    mls qos srr-queue output dscp-map queue 2 threshold 3 56 57 58 59 60 61 62 63
    mls qos srr-queue output dscp-map queue 3 threshold 3 0 1 2 3 4 5 6 7
    mls qos srr-queue output dscp-map queue 4 threshold 1 8 9 11 13 15
    mls qos srr-queue output dscp-map queue 4 threshold 2 10 12 14
    mls qos queue-set output 1 threshold 1 100 100 50 200
    mls qos queue-set output 1 threshold 2 125 125 100 400
    mls qos queue-set output 1 threshold 3 100 100 100 400
    mls qos queue-set output 1 threshold 4 60 150 50 200
    mls qos queue-set output 1 buffers 15 25 40 20
    mls qos
    interface GigabitEthernet1/0/1
    switchport access vlan 100
    switchport mode access
    switchport voice vlan 110
    srr-queue bandwidth share 1 30 35 5
    priority-queue out
    mls qos trust cos
    auto qos trust
    spanning-tree portfast

    Disclaimer
    The  Author of this posting offers the information contained within this  posting without consideration and with the reader's understanding that  there's no implied or expressed suitability or fitness for any purpose.  Information provided is for informational purposes only and should not  be construed as rendering professional advice of any kind. Usage of this  posting's information is solely at reader's own risk.
    Liability Disclaimer
    In  no event shall Author be liable for any damages whatsoever (including,  without limitation, damages for loss of use, data or profit) arising out  of the use or inability to use the posting's information even if Author  has been advised of the possibility of such damage.
    Posting
    IMO, AutoQoS is always a concern (as are device defaults, without it).
    If you're doing to "do" QoS, you should have a policy that serves your service needs, and configurations to support it.  AutoQoS might, or might not, be exactly what you need.
    If you're not proficient with QoS, on most LANs, you might actually be better off disabling it.

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