This task is going to track the racking and setup of the 2nd generation switch stack for eqiad's row D, aka asw2-d-eqiad.
Steps needed, per meeting with @Cmjohnson / @mark:
[x] Rack 6xEX4300 + 2xQFX5100 to row D - QFX (10G) should go in racks 2 and 7 [Chris]
[x] Connect those to mgmt/serial [Chris]
[x] Check via serial that switches work, ports are configured as down [Faidon]
[ ] Interconnect those with each other according to the Google Doc diagram (spine/leaf etc.) [Chris]
[x] Stack the switch, upgrade JunOS, initial switch configuration (including DNS entries) [Faidon]
[x] Add to monitoring tools (LibreNMS, rancid/Icinga etc.)
[x] Connect asw2-d with asw-d with 4x10G [Chris]
[ ] Move a few (e.g. D 1) servers from asw-d to asw2-d [Chris]
[ ] Test that IGMP multicast snooping works (and IPv6 still works) [Faidon/Alex]
[ ] Move cr1/cr2 router uplinks from asw-d to asw2-d [Chris/Faidon]
[ ] Physically relocate all of D 8 servers to D 7 :( - Connect to new stack [Chris]
[ ] Physically relocate all of D 2 servers to D 8 or connect all D 2 servers with 1G copper SFP, connect to new stack [ Chris]
[ ] Move D 1, D 3, D 5 servers from asw-d to asw2-d [Chris]