01-24-2013 06:55 AM - edited 03-07-2019 11:17 AM
I am trying to configure new 4510 (SUP7-E, License level:entservices) core switch for qos and I am having difficulty in finding the command migration from Version 12.2(31)SGA4 to Version 03.03.01.SG 15.1(1)SG1. We use ShoreTel for our VoIP solution, and in the past any phones directly connected to our core used this format:
interface GigabitEthernet7/3
switchport access vlan 41
switchport trunk encapsulation dot1q
switchport trunk native vlan 41
switchport mode trunk
switchport voice vlan 172
qos trust cos
spanning-tree portfast
!
and any ports connecting other switches used:
!
interface GigabitEthernet6/11
switchport access vlan 250
switchport trunk encapsulation dot1q
switchport trunk native vlan 250
switchport mode trunk
qos trust cos
auto qos voip trust
tx-queue 3
priority high
shape percent 33
spanning-tree portfast
service-policy output autoqos-voip-policy
!
but "qos trust" doesn't seem to have the options it use to. After searching I did find recommendations to use mls qos trust dscp, but no mls commands are available. I haven't been able to find any Updated ShoreTel port recommendations. Anyone have same problem?
Solved! Go to Solution.
01-24-2013 07:03 AM
Jeremy,
QOS is now different when you implement SUP6 or 7
QOS is now on by default.
You build MQC policy maps similar to routers
Please see this link to start with.
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps4324/white_paper_c11-539588.html
Regards,
Alex.
Please rate useful posts.
01-24-2013 07:03 AM
Jeremy,
QOS is now different when you implement SUP6 or 7
QOS is now on by default.
You build MQC policy maps similar to routers
Please see this link to start with.
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps4324/white_paper_c11-539588.html
Regards,
Alex.
Please rate useful posts.
01-24-2013 11:12 AM
Alex,
Thanks for a speedy reply. I'll definitely read the article. Skimming through, that looks alot like some of the configurations that came up when I tried the auto qos voip trust command. It auto created some policies:
service-policy input AutoQos-VoIP-Input-Cos-Policy
service-policy output AutoQos-VoIP-Output-Policy
but I read somewhere not to trust the auto qos for non-cisco phones.
Thanks,
Jeremy
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