Hi All,
I have recently upgraded a 3750X stack from 15.0(1)SE2 to 15.2(1)E1 and have some qos related issue.
On the old IOS we had auto qos srnd4 enabled , but that line is now missing from the post-upgrade config. I can input the command again but when I do a show run it still isn’t present. I have checked the reported bugs for the new IOS, but couldn´t find any.
Any idea about what can be the problem here ?
Thank you in advance for any help.
pre-upgrade config.
spanning-tree mode pvst
spanning-tree portfast bpduguard default
spanning-tree extend system-id
spanning-tree vlan 10-11 priority 8192
auto qos srnd4
Post-upgrade config.
spanning-tree mode pvst
spanning-tree portfast bpduguard default
spanning-tree extend system-id
spanning-tree vlan 10-11 priority 8192
-
