02-02-2017 02:04 AM
Please find the answers to ur questions below
Firstly is it possible to put these all in one fabric?
Yes making sure that they all:
1) Run the Same NOS Code.
2) Run the Same Fabric Mode.
3) Have the same VCS ID.
4) Each switch has a Unique Rbridge ID.
What licenses would we need to stack with the 40GB QSFP ports?
For 6740 and 6740T: You need a 40G licence which comes in two flavours:
1) 1X2-40G (To enable 2 ports at a time)
2) 1X4-40G(To enable all 4 ports in one go)
For 6740T-1G: Switch base licence includes Two 40GB ports. an extra 1X2-40GB licence can be purchased to enable the two remaining ports
Hopefully this helps addressing your concerns
02-02-2017 03:57 AM
Thanks for the info.
One last question - How would I connect the 3 VDX's together using the 40G ports? Do I daisy chain from the top down and then the last one connects back to the top one?
02-02-2017 06:12 AM