MACsec Performance

Table 1. MACsec product support
Feature	Product	Release introduced
MACsec 2AN mode (static) Note: VOSS 5.0 officially removed the replay protection commands. Do not use replay protection in earlier releases.	5320 Series	Not Supported
	5420 Series	Not Supported
	5520 Series	Not Supported
	5720 Series	Not Supported
	7520 Series	Not Supported
	7720 Series	Not Supported
	VSP 4450 Series	VSP 4000 4.0
	VSP 4900 Series	VOSS 8.5
	VSP 7200 Series	VOSS 4.2.1 VSP 7254XTQ only
	VSP 7400 Series	Not Supported
	VSP 8200 Series	VOSS 4.1
	VSP 8400 Series	VOSS 4.2
	VSP 8600 Series	Not Supported
	XA1400 Series	Not Supported
MACsec 4AN mode (static)	5320 Series	Fabric Engine 8.6
	5420 Series	VOSS 8.5
	5520 Series	VOSS 8.2.5 5520-24T and 5520-24W - all fixed ports except 1/25 and 1/26 5520-12MW-36W, 5520-48SE, 5520-48T, and 5520-48W - all fixed ports except 1/49 and 1/50 VIMs: 5520-VIM-4XE and 5520-VIM-4YE only
	5720 Series	Fabric Engine 8.7 5720-24MW and 5720-24MXW - all fixed ports except 1/25 and 1/26 5720-48MW and 5720-48MXW - all fixed ports except 1/49 and 1/50 VIMs: 5720-VIM-2CE and 5720-VIM-6YE
	7520 Series	Not Supported
	7720 Series	Not Supported
	VSP 4450 Series	VOSS 6.0
	VSP 4900 Series	VOSS 8.1
	VSP 7200 Series	VOSS 6.0 VSP 7254XTQ only
	VSP 7400 Series	Not Supported
	VSP 8200 Series	VOSS 6.0
	VSP 8400 Series	VOSS 6.0
	VSP 8600 Series	VSP 8600 4.5
	XA1400 Series	Not Supported
MACsec encryption cipher suites	5320 Series	Fabric Engine 8.6 Both 128 bits and 256 bits
	5420 Series	VOSS 8.5 Both 128 bits and 256 bits
	5520 Series	VOSS 8.2.5 5520-24T and 5520-24W - all fixed ports except 1/25 and 1/26 5520-12MW-36W, 5520-48SE, 5520-48T, and 5520-48W - all fixed ports except 1/49 and 1/50 VIMs: 5520-VIM-4XE and 5520-VIM-4YE only
	5720 Series	Fabric Engine 8.7 5720-24MW and 5720-24MXW - all fixed ports except 1/25 and 1/26 5720-48MW and 5720-48MXW - all fixed ports except 1/49 and 1/50 VIMs: 5720-VIM-2CE and 5720-VIM-6YE
	7520 Series	Not Supported
	7720 Series	Not Supported
	VSP 4450 Series	VOSS 8.1 128 bits only
	VSP 4900 Series	VOSS 8.1 VSP4900-48P supports 128-bit on all fixed ports. VSP4900-24XE supports 128-bit and 256-bit on all fixed ports. VSP4900-12MXU-12XE supports 128-bit and 256-bit on the SFP+ ports. VIM5-4XE and VIM5-4YE supports 128-bit and 256-bit cipher suite.
	VSP 7200 Series	VOSS 8.1 128 bits only
	VSP 7400 Series	Not Supported
	VSP 8200 Series	VOSS 8.1 128 bits only
	VSP 8400 Series	VOSS 8.1 128 bits only
	VSP 8600 Series	VSP 8600 6.2 8624XS supports 128 bits only. 8606CQ supports 128 bits and 256 bits.
	XA1400 Series	Not Supported
Automatic QoS priority for MACsec packets on intermediate switches	5320 Series	Fabric Engine 8.9
	5420 Series	Fabric Engine 8.9
	5520 Series	Fabric Engine 8.9
	5720 Series	Fabric Engine 8.9
	7520 Series	Fabric Engine 8.10
	7720 Series	Fabric Engine 8.10
	VSP 4450 Series	Not Supported
	VSP 4900 Series	VOSS 8.9
	VSP 7200 Series	VOSS 8.9
	VSP 7400 Series	VOSS 8.9
	VSP 8200 Series	VOSS 8.9
	VSP 8400 Series	VOSS 8.9
	VSP 8600 Series	Not Supported
	XA1400 Series	Not Supported
MACsec Key Agreement (MKA)	5320 Series	Not Supported
	5420 Series	Not Supported
	5520 Series	VOSS 8.5 5520-24T and 5520-24W 5520-12MW-36W, 5520-48SE, 5520-48T, and 5520-48W VIMs: 5520-VIM-4XE and 5520-VIM-4YE only
	5720 Series	Fabric Engine 8.7 5720-24MW and 5720-24MXW - all fixed ports except 1/25 and 1/26 5720-48MW and 5720-48MXW - all fixed ports except 1/49 and 1/50 VIMs: 5720-VIM-2CE and 5720-VIM-6YE
	7520 Series	Not Supported
	7720 Series	Not Supported
	VSP 4450 Series	Not Supported
	VSP 4900 Series	VOSS 8.5
	VSP 7200 Series	Not Supported
	VSP 7400 Series	Not Supported
	VSP 8200 Series	Not Supported
	VSP 8400 Series	VOSS 8.1
	VSP 8600 Series	VSP 8600 8.1
	XA1400 Series	Not Supported