C9300 AutoQoS Config

[rtando@udi.com]

I am having a tough time getting my hands on a lab 9300

Can someone please post a copy of the Configuration of a Cat 9300 before and after running auto QoS.

Ideally I would live to see what happens after you do a "macro apply cisco-phone $access_vlan 2 $voice_vlan 5" (Use any VLans you want) under interface config mode.

I'd also like to see the config after a "macro apply cisco-switch $native_vlan 100"

Any help would be appreciated.

Thanks,

R

[pieterh · Accepted solution]

review section Example: auto qos voip cisco-phone
in document Quality of Service (QoS) Configuration Guide, Cisco IOS XE Everest 16.5.1a (Catalyst 9300 Switches) - Configuring Auto-QoS [Support] - Cisco

also look at macro commands in : Configuring Command Macros  [Support] - Cisco Systems

this is the content of the macro  cisco-ipphone and cisco-switch on a C9300L

switch#show parser macro name cisco-ipphone
Macro name : cisco-ipphone
Macro type : default interface
# Cisco IP phone + desktop template

# macro keywords $access_vlan $voice_vlan

# VoIP enabled interface - Enable data VLAN
# and voice VLAN
# Recommended value for access vlan should not be 1
switchport access vlan $access_vlan
switchport mode access

# Update the Voice VLAN value which should be
# different from data VLAN
# Recommended value for voice vlan should not be 1
macro description cisco-ipphone
switchport voice vlan $voice_vlan

# Enable port security limiting port to a 2 MAC
# addressess -- One for desktop on data vlan and
# one for phone on voice vlan
switchport port-security
switchport port-security maximum 2

# Ensure port-security age is greater than one minute
# and use inactivity timer
switchport port-security violation restrict
switchport port-security aging time 2
switchport port-security aging type inactivity

# Enable auto-qos to extend trust to attached Cisco phone
auto qos voip cisco-phone

# Configure port as an edge network port
spanning-tree portfast
spanning-tree bpduguard enable

switch#show parser macro name cisco-switch
Macro name : cisco-switch
Macro type : default interface
# macro keywords $native_vlan
# Access Uplink to Distribution
# Do not apply to EtherChannel/Port Group
# Define unique Native VLAN on trunk ports
# Recommended value for native vlan should not be 1
switchport trunk native vlan $native_vlan

# Update the allowed VLAN range such that it
# includes data, voice and native VLANs
switchport trunk allowed vlan ALL

# Hardcode trunk
switchport mode trunk

# Configure qos to trust this interface
auto qos trust

# 802.1w defines the link as pt-pt for rapid convergence
spanning-tree link-type point-to-point
macro description cisco-switch

[rtando@udi.com]

This document Quality of Service (QoS) Configuration Guide, Cisco IOS XE Everest 16.5.1a (Catalyst 9300 Switches) - Configuring Auto-QoS [Support] - Cisco

Shows the output of Show commands displaying the qos in action but it doesn't show the actual configuration commands that are the output of auto qos.
It gives a list of the Policies and class maps created for "auto qos voip cisco-phone" but never shows what those Policies and class-maps looks like.
I have a config of a 9300 and need to figure out if anything has been changed from the initial running of the AutoQos.
If you want to see a copy of that config here it is:
class-map match-any system-cpp-police-ewlc-control
description EWLC Control
class-map match-any AutoQos-4.0-Output-Multimedia-Conf-Queue
match dscp af41 af42 af43
match cos 4
class-map match-any system-cpp-police-topology-control
description Topology control
class-map match-any system-cpp-police-sw-forward
description Sw forwarding, L2 LVX data packets, LOGGING, Transit Traffic
class-map match-any system-cpp-default
description EWLC Data, Inter FED Traffic
class-map match-any system-cpp-police-sys-data
description Openflow, Exception, EGR Exception, NFL Sampled Data, RPF Failed
class-map match-any AutoQos-4.0-Output-Priority-Queue
match dscp cs4 cs5 ef
match cos 5
class-map match-any system-cpp-police-punt-webauth
description Punt Webauth
class-map match-any system-cpp-police-l2lvx-control
description L2 LVX control packets
class-map match-any system-cpp-police-forus
description Forus Address resolution and Forus traffic
class-map match-any system-cpp-police-multicast-end-station
description MCAST END STATION
class-map match-any AutoQos-4.0-Voip-Data-CiscoPhone-Class
match cos 5
class-map match-any system-cpp-police-high-rate-app
description High Rate Applications
class-map match-any system-cpp-police-multicast
description MCAST Data
class-map match-any AutoQos-4.0-Voip-Signal-CiscoPhone-Class
match cos 3
class-map match-any system-cpp-police-l2-control
description L2 control
class-map match-any system-cpp-police-dot1x-auth
description DOT1X Auth
class-map match-any system-cpp-police-data
description ICMP redirect, ICMP_GEN and BROADCAST
class-map match-any system-cpp-police-stackwise-virt-control
description Stackwise Virtual OOB
class-map match-any non-client-nrt-class
class-map match-any AutoQos-4.0-Default-Class
match access-group name AutoQos-4.0-Acl-Default
class-map match-any system-cpp-police-routing-control
description Routing control and Low Latency
class-map match-any system-cpp-police-protocol-snooping
description Protocol snooping
class-map match-any system-cpp-police-dhcp-snooping
description DHCP snooping
class-map match-any system-cpp-police-ios-routing
description L2 control, Topology control, Routing control, Low Latency
class-map match-any system-cpp-police-system-critical
description System Critical and Gold Pkt
class-map match-any system-cpp-police-ios-feature
description ICMPGEN,BROADCAST,ICMP,L2LVXCntrl,ProtoSnoop,PuntWebauth,MCASTData,Transit,DOT1XAuth,Swfwd,LOGGING,L2LVXData,ForusTraffic,ForusARP,McastEndStn,Openflow,Exception,EGRExcption,NflSampled,RpfFailed
class-map match-any AutoQos-4.0-Output-Control-Mgmt-Queue
match dscp cs2 cs3 cs6 cs7
match cos 3
!
policy-map AutoQos-4.0-Output-Policy
class AutoQos-4.0-Output-Priority-Queue
priority level 1 percent 10
class AutoQos-4.0-Output-Control-Mgmt-Queue
bandwidth remaining percent 10
queue-limit dscp cs2 percent 80
queue-limit dscp cs3 percent 90
queue-limit dscp cs6 percent 100
queue-limit dscp cs7 percent 100
queue-buffers ratio 10
class AutoQos-4.0-Output-Multimedia-Conf-Queue
bandwidth remaining percent 10
queue-buffers ratio 10
class class-default
bandwidth remaining percent 70
queue-buffers ratio 70
policy-map AutoQos-4.0-Trust-Cos-Input-Policy
class class-default
set cos cos table AutoQos-4.0-Trust-Cos-Table
policy-map system-cpp-policy
policy-map AutoQos-4.0-CiscoPhone-Input-Policy
class AutoQos-4.0-Voip-Data-CiscoPhone-Class
set dscp ef
police cir 128000 bc 8000
conform-action transmit
exceed-action set-dscp-transmit dscp table policed-dscp
class AutoQos-4.0-Voip-Signal-CiscoPhone-Class
set dscp cs3
police cir 32000 bc 8000
conform-action transmit
exceed-action set-dscp-transmit dscp table policed-dscp
class AutoQos-4.0-Default-Class
set dscp default

...

interface TwoGigabitEthernet1/0/2
switchport access vlan 2
switchport mode access
switchport voice vlan 3
spanning-tree portfast
spanning-tree bpduguard enable
service-policy input AutoQos-4.0-CiscoPhone-Input-Policy
service-policy output AutoQos-4.0-Output-Policy

What I am trying to figure out is does this match what you would have if you took a blank 9300 and ran autoqos or has someone adjusted these policies or class maps?