In the past i have set the interface vlan0 on a RB4011 with this command:
/interface ethernet switch port
set 0 default-vlan-id=0
Is there a way to do that on ROS 7 and the new CCR2004 devices?
ATT ONT and FTTH gateway replacement. ATT FTTH data is on vlan0 which the rb4011 can do and a few otherr devices, which i understand is not a normal operation, but required for them sadly. I do have this CCR2004-16G-2S+ and i do see the switch chips, but also worth noting that it is not the same GUI or CLI as the RB4011 with that capability. Also, the two SFP+ interfaces are not switch chip assigned and connect directly through to the CPU.That command is only possible on devices with switch chips which are exposed to comnands (i.e. not the CRS3xx line). CCR2004-16G-2S+ has two switch chips (but ROSv7 might not expose tgem via UI, I've no experirnce with new CCR2004 so I don't know) while CCR2004-1G-12S+2XS hasn't got any switch chip.
If I may ask: what exactly do you want to achieve by setting PVID to 0? 0 is not valid VLAN ID and such setting might mean that untagged frames should remain untagged ... but personally I don't see how that differs from having them tagged internally to device to any other VLAN ID such as VID=1 (which seems to be default).