I am facing problem about dot1ad global configuration command and my topology is here;
Notebook >> (access vlan 100) SW2960 (trunk)>> (trunk) C6500
First time I have create SVI interface on C6500 and enable trunk on interface that connected to SW2960 and SW2960 assigned access vlan 100 on port connected to Notebook. Then I tried to ping from Notebook to C6500 on SVI100 which work fine.
Second time I tried to enable MST on C6500 and after that everything still working and I can ping from Notebook to SVI100 on C6500.
Third time I tried on turn on dot1ad in global configuration mode and from now I can't ping from Notebook to C6500.
Forth time I tried to disable dot1ad from global configuration by "no dot1ad" command and then I can ping.
My intention is I would like to do EVC which require dot1ad in global configuration but I stuck in third step and don't know what's does it mean for this command and how I can resolve this issue? Anyone can share me for this behavior.
Information on C6500
IOS Software (s2t54-ADVENTERPRISEK9-M), Version 15.0(1)SY1