Thursday, October 15, 2020

Replacement of Stacked 3750 External Switches

Our Edge equipment has a pair of 3750's stacked sitting inline between our edge router ASR1002 and our aging pair of ASA5585's. This existing 4 Ten Gig SFP ports (2 per 3750) are currently in use by the Port Channels which connect the Nexus pair to the HA ASA's.

We have a need for additional 10Gig SFP ports, I was looking at the 2x C9300-24UX + 8x 10Gb Network Module or would it be recommended to to use 2x VPCd Nexus 9k switches instead.

The end goal to upgrade our edge equipment to fully support 10Gb DIA. Hence the need for additional 10Gb ports. This is just one piece of the puzzle as we look to replace all of our edge hardware.



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