Connectivity Guide

auto-evi
Creates an EVPN instance automatically, including Route Distinguisher (RD) and Route Target (RT) values.
Syntax
auto-evi
Parameters None
Default Not congured
Command mode EVPN
Usage information In deployments running BGP with 2-byte or 4-byte autonomous systems, auto-EVI automatically creates EVPN
instances when you create a virtual network on a VTEP in the overlay network. In auto-EVI mode, the RD and RT
values automatically generate:
• For a 2-byte autonomous system:
– The RD auto-congures as Type 1 from the overlay network source IP address and the auto-generated EVI
index.
– The RT auto-congures as Type 0 from the 2-byte AS and the 3-byte VNI—Type encoded as 0x0002.
• For a 4-byte autonomous system:
– The RD auto-congures as Type 1 from the overlay network source IP address and the auto-generated EVI
index.
– The RT auto-congures as Type 2 from the 4-byte AS and the 2-byte EVI—Type encoded as 0x0202.
Example
OS10(config)# evpn
OS10(config-evpn)# auto-evi
Supported releases 10.4.2.0 or later
evi
Creates an EVPN instance (EVI) in EVPN mode.
Syntax
evi id
Parameters
id
Enter the EVPN instance ID, from 1 to 65535.
Default Not congured
Command mode EVPN
Usage information If an MP-BGP network uses 4-byte autonomous systems or to specify the RD and RT values, manually congure
EVPN instances and associate each EVI with the overlay VXLAN virtual network. The EVI activates only when you
congure the VXLAN network ID (VNI), RD, RT, and virtual network.
Example
OS10(config)# evpn
OS10(config-evpn)# evi 10
OS10(config-evpn-evi)#
Supported releases 10.4.2.0 or later
VXLAN 735