2-Tier L2 Design
* 6400 100G Core Switches
* 8320 48-P 10G RJ45 Access Switches
* 40G DAC connections between Core and Access
Core Switches = VSX Pairs of 6400 switches (each with 2 x 12-port QSFP28 100G modules)
Each pair uses:
* 2 x 1M 100G DAC for ISL
* 1 x 1M 100G DAC for Keepalive
* 2 x 5M 40G DAC to each access switch
Each Spine switch has 5 x 100G interfaces available.
This solution could scale to a maximum of:

Question

2-Tier L2 Design* 6400 100G Core Switches* 8320 48-P 10G RJ45 Access Switches* 40G DAC connections between Core and AccessCore Switches = VSX Pairs of 6400 switches (each with 2 x 12-port QSFP28 100G modules)Each pair uses:* 2 x 1M 100G DAC for ISL* 1 x 1M 100G DAC for Keepalive* 2 x 5M 40G DAC to each access switchEach Spine switch has 5 x 100G interfaces available.This solution could scale to a maximum of:

Mario Alba Barrero · Accepted Answer

15 total racks using same subscription rates

Mario Alba Barrero · Answer

7 total racks using same subscription rates

Mario Alba Barrero · Answer

10 total racks using same subscription rates

Mario Alba Barrero · Answer

12 total racks using same subscription rates

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