Cisco Nexus 1000V Getting Started Guide, Release 4.0(4)SV1(3)

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The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.

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Updated:: April 29, 2010

Chapter: Configuration Limits

Configuration Limits

This section lists the Cisco Nexus 1000V configuration limits.


Component	Supported Limit
Maximum Modules	66
Virtual Ethernet (VEM)	64
Virtual Supervisor (VSM)	2
Hosts	64
Active VLANs across all VEMs	512
MACs over VLAN within a VEM	1024 (1K)
vEthernet interfaces per port profile	1024 (1K)
PVLAN	512
	Per DVS	Per Host
Virtual Service Domains (VSD)	64	6
VSD Interfaces	2048	214
vEthernet interfaces	2K	216
Port Profiles	256	—
System Port Profiles	—	16
Port Channel	256	8
Physical Trunks	512	—
Physical NICs	—	32
vEthernet Trunks	256	8
ACL	128	16¹
ACEs per ACL	128	16¹
ACL Interfaces	2048	256
NetFlow Policies	32	8
NetFlow Interfaces	256	32
SPAN/ERSPAN Sessions	64	4
QoS Policy-Map	128	16
QoS Class-Map	1024	128
QoS Interfaces	2048	256
Port Security	1600	216
MultiCast Groups	512	64

¹This number can be exceeded if VEM has available memory.

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