whats the end device the video unit is it source marking traffic with AF41 that's what video uses in terms of DSCP like a Cisco Phone would source mark a packet with EF at the phone itself
So you mean under video port i mark all traffic with AF41 or cos 5
No what I suggested was at the access video port use auto qos trust video do you have that command available ?
then on the uplink trunk trust the dscp values with ..auto qos trust dscp .. this will carry the AF41 to the new switch in correct queue
when you enable those commands it will push a lot of config like below pre ready in queues and the service policy will apply to the interface as below
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the doc shows exactly what it will build when you deploy these commands
Auto-QoS Generated Configuration For Enhanced Video, Trust, and Classify Devices
If you entered these enhanced auto-QoS commands, the switch automatically configures the CoS-to-DSCP map (maps CoS values in incoming packets to a DSCP value).
– auto qos video cts
– auto qos video ip-camera
– auto qos trust
– auto qos trust cos
– auto qos trust dscp
Switch(config)# mls qos map cos-dscp 0 8 16 24 32 46 48 56
Note No class maps and policy maps are configured.
If you entered the auto qos classify command, the switch automatically creates class maps and policy maps.
Switch(config)# mls qos map policed-dscp 0 10 18 to 8
Switch(config)# mls qos map cos-dscp 0 8 16 24 32 46 48 56
Switch(config)# class-map match-all AUTOQOS_MULTIENHANCED_CONF_CLASS
Switch(config-cmap)# match access-group name AUTOQOS-ACL-MULTIENHANCED-CONF
Switch(config)# class-map match-all AUTOQOS_DEFAULT_CLASS
Switch(config-cmap)# match access-group name AUTOQOS-ACL-DEFAULT
Switch(config)# class-map match-all AUTOQOS_TRANSACTION_CLASS
Switch(config-cmap)# match access-group name AUTOQOS-ACL-TRANSACTIONAL-DATA
Switch(config)# class-map match-all AUTOQOS_SIGNALING_CLASS
Switch(config-cmap)# match access-group name AUTOQOS-ACL-SIGNALING
Switch(config)# class-map match-all AUTOQOS_BULK_DATA_CLASS
Switch(config-cmap)# match access-group name AUTOQOS-ACL-BULK-DATA
Switch(config)# class-map match-all AUTOQOS_SCAVANGER_CLASS
Switch(config-cmap)# match access-group name AUTOQOS-ACL-SCAVANGER
Switch(config)# policy-map AUTOQOS-SRND4-CLASSIFY-POLICY
Switch(config-pmap)# class AUTOQOS_MULTIENHANCED_CONF_CLASS
Switch(config-pmap-c)# set dscp af41
Switch(config-pmap)# class AUTOQOS_BULK_DATA_CLASS
Switch(config-pmap-c)# set dscp af11
Switch(config-pmap)# class AUTOQOS_TRANSACTION_CLASS
Switch(config-pmap-c)# set dscp af21
Switch(config-pmap)# class AUTOQOS_SCAVANGER_CLASS
Switch(config-pmap-c)# set dscp cs1
Switch(config-pmap)# class AUTOQOS_SIGNALING_CLASS
Switch(config-pmap-c)# set dscp cs3
Switch(config-pmap)# class AUTOQOS_DEFAULT_CLASS
Switch(config-pmap-c)# set dscp default
;
Switch(config-if)# service-policy input AUTOQOS-SRND4-CLASSIFY-POLICY
*****************************************************************************
As an example of one of my auto qos configured switches
access port is set just wiuth auto qos trust
this then adds the service policys ads belwo
interface GigabitEthernet1/48
description
switchport access vlan 49
switchport mode access
shutdown
auto qos trust
spanning-tree portfast edge
service-policy input AutoQos-4.0-Input-Policy
service-policy output AutoQos-4.0-Output-Policy
ip dhcp snooping limit rate 7
and it also configures the auto queues
!
class-map match-all AutoQos-4.0-Scavenger-Classify
match access-group name AutoQos-4.0-ACL-Scavenger
class-map match-all AutoQos-4.0-Signaling-Classify
match access-group name AutoQos-4.0-ACL-Signaling
class-map match-any AutoQos-4.0-Priority-Queue
match cos 5
match dscp ef
match dscp cs5
match dscp cs4
class-map match-all AutoQos-4.0-VoIP-Data-Cos
match cos 5
class-map match-any AutoQos-4.0-Multimedia-Stream-Queue
match dscp af31
match dscp af32
match dscp af33
class-map match-all AutoQos-4.0-Network-Mgmt
match dscp cs2
class-map match-all AutoQos-4.0-VoIP-Signal-Cos
match cos 3
class-map match-any AutoQos-4.0-Multimedia-Conf-Queue
match cos 4
match dscp af41
match dscp af42
match dscp af43
match access-group name AutoQos-4.0-ACL-Multimedia-Conf
class-map match-any AutoQos-4.0-Transaction-Data
match dscp af21
match dscp af22
match dscp af23
class-map match-all AutoQos-4.0-Network-Ctrl
match dscp cs7
class-map match-all AutoQos-4.0-Scavenger
match dscp cs1
class-map match-all AutoQos-4.0-Default-Classify
match access-group name AutoQos-4.0-ACL-Default
class-map match-any AutoQos-4.0-Signaling
match dscp cs3
match cos 3
class-map match-any AutoQos-4.0-Bulk-Data-Queue
match cos 1
match dscp af11
match dscp af12
match dscp af13
match access-group name AutoQos-4.0-ACL-Bulk-Data
class-map match-all AutoQos-4.0-Transaction-Classify
match access-group name AutoQos-4.0-ACL-Transactional-Data
class-map match-all AutoQos-4.0-Broadcast-Vid
match dscp cs5
class-map match-any AutoQos-4.0-Bulk-Data
match dscp af11
match dscp af12
match dscp af13
class-map match-all AutoQos-4.0-VoIP-Video-Cos
match cos 4
class-map match-any AutoQos-4.0-Scavenger-Queue
match dscp cs1
match cos 1
match access-group name AutoQos-4.0-ACL-Scavenger
class-map match-any AutoQos-4.0-VoIP
match dscp ef
match cos 5
class-map match-any AutoQos-4.0-Multimedia-Conf
match dscp af41
match dscp af42
match dscp af43
class-map match-any AutoQos-4.0-Control-Mgmt-Queue
match cos 3
match dscp cs7
match dscp cs6
match dscp cs3
match dscp cs2
match access-group name AutoQos-4.0-ACL-Signaling
class-map match-all AutoQos-4.0-Bulk-Data-Classify
match access-group name AutoQos-4.0-ACL-Bulk-Data
class-map match-any AutoQos-4.0-Trans-Data-Queue
match cos 2
match dscp af21
match dscp af22
match dscp af23
match access-group name AutoQos-4.0-ACL-Transactional-Data
class-map match-any AutoQos-4.0-Multimedia-Stream
match dscp af31
match dscp af32
match dscp af33
class-map match-any AutoQos-4.0-VoIP-Data
match dscp ef
match cos 5
class-map match-all AutoQos-4.0-Internetwork-Ctrl
match dscp cs6
class-map match-all AutoQos-4.0-Realtime-Interact
match dscp cs4
class-map match-all AutoQos-4.0-Multimedia-Conf-Classify
match access-group name AutoQos-4.0-ACL-Multimedia-Conf
class-map match-any AutoQos-4.0-VoIP-Signal
match dscp cs3
match cos 3
!
policy-map AutoQos-4.0-Output-Policy
class AutoQos-4.0-Scavenger-Queue
bandwidth remaining percent 1
class AutoQos-4.0-Priority-Queue
priority
police cir percent 30 bc 33 ms
class AutoQos-4.0-Control-Mgmt-Queue
bandwidth remaining percent 10
class AutoQos-4.0-Multimedia-Conf-Queue
bandwidth remaining percent 10
class AutoQos-4.0-Multimedia-Stream-Queue
bandwidth remaining percent 10
class AutoQos-4.0-Trans-Data-Queue
bandwidth remaining percent 10
dbl
class AutoQos-4.0-Bulk-Data-Queue
bandwidth remaining percent 4
dbl
class class-default
bandwidth remaining percent 25
dbl
policy-map AutoQos-4.0-Input-Policy
class AutoQos-4.0-VoIP
class AutoQos-4.0-Broadcast-Vid
class AutoQos-4.0-Realtime-Interact
class AutoQos-4.0-Network-Ctrl
class AutoQos-4.0-Internetwork-Ctrl
class AutoQos-4.0-Signaling
class AutoQos-4.0-Network-Mgmt
class AutoQos-4.0-Multimedia-Conf
class AutoQos-4.0-Multimedia-Stream
class AutoQos-4.0-Transaction-Data
class AutoQos-4.0-Bulk-Data
class AutoQos-4.0-Scavenger
!
