07-29-2019 10:46 AM
Researching ideas on how I can achieve switch to switch data encryption between the Cisco 3850x switch and a Cisco ie4000 switch?
Any recommendations?
Thanks,
Jeff
Solved! Go to Solution.
08-22-2019 08:58 AM
I have somewhat of a solution now on this.. Cisco Trustsec.. Enabled this on IE4000 uplink ports to C3850.
cts manual
sap pmk 1234abcdef mode-list gcm-encrypt null no-encap
Links are up and encrypted...
07-29-2019 12:57 PM
Cisco Cat 3850 you can do wth MACSEC
Not sure IE4000 have capabilities, since i have not used it before.
07-29-2019 01:12 PM
I have seen this but I don't think the IE4000 is completely compatable with MACsec. Even though the documentation says it is.. But i have only found that when creating the key for the IE4000, you can only use hmac-sha-256 and with the 3850 its aes-256-cmac. My understanding is thats not compatable.
Maybe its more to this than what I am seeing?
jeff
08-22-2019 08:58 AM
I have somewhat of a solution now on this.. Cisco Trustsec.. Enabled this on IE4000 uplink ports to C3850.
cts manual
sap pmk 1234abcdef mode-list gcm-encrypt null no-encap
Links are up and encrypted...
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