Kb185
Emulab FAQ: Testbed Operations: How is vlan trunking supported on pc's?
If you want to set up trunks for him manually, make some empty VLANs with snmpit -m like so:
wap snmpit -m andy1 wap snmpit -m andy2 wap snmpit -m andy3
Then, for every port he wants to run trunking on, do:
wap snmpit -T pc1:0 andy1 andy2 andy3 wap snmpit -T pc2:0 andy1 andy2 andy3
You will probably have to tell him the VLAN numbers that the snmpit -ms created, there's not really a way to virtualize VLAN numbers.
Also, before he swaps out, you'll need to run:
wap snmpit -u pc1:0 wap snmpit -u pc2:0
for every port to turn trunking back off.
So, clearly, it'd be simpler if he can use vlink support...