Please be aware our Dell Networking 6200 switches are routing in software hence you need to specifically enable it and this is also the reason why you will see high response times and random no replies when pinging switch interfaces. But to be clear the routing path should not get affected by this - you may verify by pinging between endpoints.   Please refer to the user guide from page 135 to enable IPv6 interfaces and routing: [URL]   Tim
I have a working 5448 config: [URL]~cjac/for-dell/powerconnect-5448.cfg Of interest: interface tengigabitethernet1/0/1channel-group 7 mode autoswitchport mode general!interface tengigabitethernet1/0/2channel-group 7 mode autoswitchport mode general!...interface Port-channel7switchport mode trunk!     and I have a non-working 6248 config: [URL]~cjac/for-dell/powerconnect-6248.cfg Of interest: interface ethernet 1/xg1channel-group 7 mode autoexit!interface ethernet 1/xg2channel-group 7 mode autoexit!interface port-channel 7switchport mode generalswitchport general allowed vlan add 78-80,92,100-101,179,279     They're connected to a Mikrotik CRS309-1G-8S+ via a LAG over the 2 SFP+ ports.  LLDP shows the ports up, but only the 5448 can ping the uplink.  Any guidance would be hlepful.
Dell PowerConnect 5448 to 6248 config changes