Good day.
I am curently trying to familiarize myself with catalyst QoS, and need explanation about some comands generated after applying auto qos voip cisco-phone to switchport.
As i noticed with this comand "service pollicy" is generated and applied to interface:
!
interface FastEthernet0/1
description --connection-2-cab8--
switchport access vlan 2011
switchport mode access
switchport voice vlan 2066
srr-queue bandwidth share 1 30 35 5
priority-queue out
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
service-policy input AUTOQOS-SRND4-CISCOPHONE-POLICY |
Class map and policy map are:
class-map match-all AUTOQOS_VOIP_DATA_CLASS
match ip dscp ef
class-map match-all AUTOQOS_DEFAULT_CLASS
match access-group name AUTOQOS-ACL-DEFAULT
class-map match-all AUTOQOS_VOIP_SIGNAL_CLASS
match ip dscp cs3
!
policy-map AUTOQOS-SRND4-CISCOPHONE-POLICY
class AUTOQOS_VOIP_DATA_CLASS
set dscp ef
police 128000 8000 exceed-action policed-dscp-transmit
class AUTOQOS_VOIP_SIGNAL_CLASS
set dscp cs3
police 32000 8000 exceed-action policed-dscp-transmit
class AUTOQOS_DEFAULT_CLASS
set dscp default
police 10000000 8000 exceed-action policed-dscp-transmit |
And here question has arrised - what command "police 10000000 8000 exceed-action policed-dscp-transmit" do if there is no rule what to do with policed-dscp traffic in config:
Cat2k_TEST#sh run all | i mls qos map policed-dscp
Cat2k_TEST# |
