11-28-2004 11:34 AM - edited 03-15-2019 03:08 AM
Hi All,
I have the following config to give priority to my video endpoint on the LAN with an IP Precedence 4. This is assuming that my ISP has QoS set on the WAN Edge router on the MPLS cloud (I do not have access to this router). Here is my config.
Switch
mls qos srr-queue input threshold 2 50 50
mls qos srr-queue input priority-queue 1 bandwidth 40
mls qos srr-queue input dscp-map queue 1 threshold 2 32 40 48 56
mls qos srr-queue input dscp-map queue 2 threshold 1 0 6 16 24
mls qos
class-map match-all Video_Traffic
match access-group 101
!
!
policy-map Mission_Critical
class Video_Traffic
set ip dscp 32
class class-default
set ip precedence 0
interface range FastEthernet1/0/1 - 23
switchport access vlan 4
switchport mode access
no ip address
duplex full
speed 100
service-policy input Mission_Critical
mdix auto
spanning-tree portfast
interface FastEthernet1/0/24
description *** connection to ISP MPLS WAN***
switchport access vlan 11
switchport mode access
no ip address
priority-queue out
mdix auto
spanning-tree portfast
access-list 101 permit udp any any range 3230 3235
access-list 101 permit tcp any any range 3230 3235
access-list 101 permit ip any any precedence flash-override
-----------------------------------------------------------
Will this config work in providing Video (ip prec 4)Priority on the LAN, and outgoing to the LAN interface of the router. If not can someone send me a working config?
Thanks
11-28-2004 12:25 PM
Try like this,
I'm not 100% sure because I can't access my equipments right now.
After you do that, check it with ip accounting.
mls qos srr-queue input threshold 2 50 50
mls qos srr-queue input priority-queue 1 bandwidth 40
mls qos srr-queue input dscp-map queue 1 threshold 2 32 40 48 56
mls qos srr-queue input dscp-map queue 2 threshold 1 0 6 16 24
mls qos
class-map match-all Video_Traffic
match access-group 101
!
!
policy-map Mission_Critical
class Video_Traffic
set ip precedence 4
class class-default
set ip precedence 0
interface range FastEthernet1/0/1 - 23
switchport access vlan 4
switchport mode access
no ip address
duplex full
speed 100
mdix auto
spanning-tree portfast
interface FastEthernet1/0/24
description *** connection to ISP MPLS WAN***
switchport access vlan 11
switchport mode access
no ip address
service-policy output Mission_Critical
mdix auto
spanning-tree portfast
access-list 101 permit udp any any range 3230 3235
access-list 101 permit tcp any any range 3230 3235
11-28-2004 07:50 PM
I thought service-poicy can only be applied as input on Cat switches. I will try out your config. Thanks
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