Hello,
I want to use cos to configure QoS on Cisco1841.The configuration is lile following.
class-map match-all COS5
match cos 5
class-map match-all Mission_Critical
match access-group 101
policy-map TEST
class COS5
bandwidth percent 50
class class-default
fair-queue
policy-map QOS
class class-default
service-policy TEST
policy-map Marking
class Mission-critical
set cos 5
interface FastEthernet0/0
description WAN
service-policy output QOS
interface FastEthernet0/1
description LAN
service-policy input Marking
access-list 101 permit ip host 192.168.0.200 any
WAN Network is Ethernet-based-VPN ( L2 Network)
I tryed set configuration noted above on Cisco1841 fa0/0 and fa0/1,however, the error shows "Set cos not supported in input policy" "'match cos' supported only with IEEE 802.1Q/ISL interfaces."
If Catalyst 3750 etc, I understand that CoS is available on FastEthernet interface.
Does anyone know how to use cos on Cisco1841 ? ( I can't use DSCP and IP Precedence)
Are there any interface card or module which enable cos setting on Cisco 1841 ?
Thanks in advance.