Collapsed Core EVPN-VXLAN with EVPN Multihoming Campus Network Scaling Data

Table 1 lists the scaling values for the EX4650 switch and Table 2 lists the scaling values for the QFX5120 switch operating as distribution nodes in the EVPN-VXLAN collapsed core with EVPN multihoming example. You can find the topology and configuration in How to Configure a Campus Network using EVPN Multihoming. These numbers do not represent the maximum supported scale. They represent only the solution testing performed for this example. The results of the tests are provided for reference purposes only.

Table 1: Scaling Values for the EX4650 Switch as a Distribution Node
Attribute	Fabric	Per Distribution Node (EX4650)
Virtual switches	1	1
VLANS/bridge domains/VNIs	4000	4000
ESIs	Not Applicable	62
IRB interfaces	4000	4000
VRF instances	2000	2000
ARP entries	44,000	44,000
ND scale (incudes link local)	44,000	44,000
Multicast *,G	Not Applicable	Not Applicable
Multicast S,G	Not Applicable	Not Applicable
IGMPv2 snooping	15,000	15,000
MAC addresses	44,000	44,000
Unique MAC addresses configured per IRB	100	100
Unique Virtual GW MAC addresses configured per IRB	100	100
DHCP-Relay Session	30,000	30,000

Table 2: Scaling Values for the QFX5120 Switch as a Distribution Node
Attribute	Fabric	Per Leaf Node (QFX5120)
Virtual switches	1	1
VLANS/bridge domains/VNIs	4000	4000
ESIs	62	62
IRB interfaces	4000	4000
VRF instances	2000	2000
ARP entries	44,000	44,000
ND scale (incudes link local)	44, 000	44,000
Multicast *,G	Not Applicable	Not Applicable
Multicast S,G	Not Applicable	Not Applicable
IGMPv2 snooping	15,000	15,000
MAC addresses	44,000	44,000
Unique MAC addresses configured per IRB	100	100
Unique Virtual GW MAC addresses configured per IRB	100	100
DHCP-Relay Session	30,000	30,000