08-22-2011 01:43 PM - edited 03-07-2019 01:49 AM
Guys,
How do I go about testing my LAN QoS if there is no congestion?
created an access-list
!
ip access-list standard TEST
permit host 192.168.0.1
defined a class map
!
class-map match-any TEST
match access-group name TEST
defined a policy map
policy-map TEST
class TEST
set dscp af41
!
Assigned the config to my interface
int fa0/34
service policy ingres TEST
!
On my trunk interfaces i have
mls qos trust dscp
However, when I loaded up wireshark and checked a server on the LAN but the DSCP value are all 0s
Any suggestions.
Solved! Go to Solution.
08-22-2011 01:55 PM
The markings will be applied regardless of congestion.
Did you enable mls qos globally?
What type of hardware are you using?
Based on your config, you can test by simply pinging from a workstation running wireshark to 192.168.0.1 (which I'm assuming it is the server). The ICMP packets should have AF41.
Regards,
Edison
08-22-2011 01:55 PM
The markings will be applied regardless of congestion.
Did you enable mls qos globally?
What type of hardware are you using?
Based on your config, you can test by simply pinging from a workstation running wireshark to 192.168.0.1 (which I'm assuming it is the server). The ICMP packets should have AF41.
Regards,
Edison
08-23-2011 05:54 AM
Edison,
Thanks for the response. You were correct I did have everything in place. My problem, I was looking at the server for the marking and not the client.
Yep I did enable mls qos globally
platform is 3560
Thanks for the headsup
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: