At which layer does MACsec provide encryption?
A.
Layer 1
B.
Layer 2
C.
Layer 3
D.
Layer 4
which layer does MACsec provide encryption?
At which layer does MACsec provide encryption?
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At which layer does MACsec provide encryption?
At which layer does MACsec provide encryption?
A.
Layer 1
B.
Layer 2
C.
Layer 3
D.
Layer 4
Answer is correct:
“Protocol for 802.1AE-based wire-rate hop-to-hop Layer 2 encryption”
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/15-0_1_se/configuration/guide/3750xcg/swmacsec.pdf