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Home Documentation Junos OS Junos CLI Reference CLI Reference I

Junos CLI Reference

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irb-symmetric-routing

date_range 19-Nov-23
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Syntax

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    irb-symmetric-routing {
        vni vni;
    }

Hierarchy Level

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[edit routing-instances name protocols evpn]
[edit routing-instances name protocols evpn interconnect]

Description

Enable the symmetric IRB model of routing with EVPN Type 2 routes. You must specify the vni option and a VXLAN network identifier (VNI) with this statement.

We support this statement in Layer 3 virtual routing and forwarding (VRF) instances on EVPN-VXLAN devices with EVPN instances defined with MAC-VRF routing instances (instance-type mac-vrf).

By default, devices use asymmetric Type 2 routing in the routing instance.

Default

Not enabled.

Options

vni

(Mandatory) VNI used for EVPN Type 2 symmetric routing IP prefixes.

  • Range: 1 through 16777214

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 21.3R1-S1 and 21.4R1 on QFX5210 switches only.

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