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Maximum Modules |
66 |
34 |
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Virtual Ethernet Module(VEM) |
64 |
32 |
||
Virtual Supervisor Module (VSM) |
2 in an HA Pair (active-standby hosted in the same datacenter) |
2 in an HA Pair (active-standby hosted in the same datacenter) |
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vCenter Server Datacenters per VSM |
1 |
1 |
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Hosts |
64 |
32 |
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Active VLANs across all VEMs |
2048 |
1024 |
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MACs per VEM |
32000 |
32000 |
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MACs per VLAN per VEM |
4000 |
4000 |
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vEthernet interfaces per port profile |
1024 |
1024 |
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PVLAN |
512 |
128 |
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Distributed Virtual Switches (DVSes) per vCenter |
12 |
12 |
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vCenter Server connections |
1 per VSM HA Pair1 |
1 per VSM HA Pair1 |
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Maximum latency between VSMs and VEMs |
— |
5 ms |
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Virtual Service Domains (VSDs) |
64 |
6 |
32 |
3 |
VSD interfaces |
2048 |
216 |
1024 |
108 |
vEthernet interfaces |
2048 |
216 |
1024 |
108 |
Port profiles |
2048 |
— |
1024 |
— |
System port profiles |
32 |
32 |
16 |
16 |
Port channels |
256 |
8 |
128 |
4 |
Physical trunks |
512 |
— |
256 |
— |
Physical NICs |
— |
32 |
— |
16 |
vEthernet trunks |
256 |
8 |
128 |
4 |
ACLs |
128 |
162 |
64 |
82 |
ACEs per ACL |
128 |
1282 |
64 |
642 |
ACL instances |
2048 |
256 |
1024 |
128 |
NetFlow policies |
32 |
8 |
16 |
4 |
NetFlow instances |
256 |
32 |
128 |
16 |
SPAN/ERSPAN sessions |
64 |
64 |
32 |
32 |
QoS policy maps |
128 |
128 |
64 |
64 |
QoS class maps |
1024 |
1024 |
512 |
512 |
QoS instances |
2048 |
256 |
1024 |
128 |
Port security |
2048 |
216 |
1024 |
108 |
Multicast groups |
512 |
512 |
256 |
256 |
DHCP snoop binding entries (static + dynamic) |
2048 |
2048 |
1024 |
1024 |
1 Only one connection to vCenter server is permitted at a time. 2 This number can be exceeded if VEM has available memory. |