Deployment Guide
Table Of Contents
- VXLAN and BGP EVPN Configuration Guide for Dell EMC SmartFabric OS10 Release 10.5.2
- VXLAN
- VXLAN concepts
- VXLAN as NVO solution
- Configure VXLAN
- L3 VXLAN route scaling
- DHCP relay on VTEPs
- View VXLAN configuration
- VXLAN MAC addresses
- Example: VXLAN with static VTEP
- Controller-provisioned VXLAN
- BGP EVPN for VXLAN
- BGP EVPN compared to static VXLAN
- VXLAN BGP EVPN operation
- Configure BGP EVPN for VXLAN
- BGP EVPN with VLT
- VXLAN BGP EVPN routing
- Example: VXLAN with BGP EVPN
- Example: VXLAN BGP EVPN — Multiple AS topology
- Example: VXLAN BGP EVPN — Centralized L3 gateway
- Example: VXLAN BGP EVPN — Border leaf gateway with asymmetric IRB
- Example: VXLAN BGP EVPN—Symmetric IRB
- Example - VXLAN BGP EVPN symmetric IRB with unnumbered BGP peering
- Example - Route leaking across VRFs in a VXLAN BGP EVPN symmetric IRB topology
- Example: Migrating from Asymmetric IRB to Symmetric IRB
- VXLAN MAC commands
- clear mac address-table dynamic nve remote-vtep
- clear mac address-table dynamic virtual-network
- show mac address-table count extended
- show mac address-table count nve
- show mac address-table count virtual-network
- show mac address-table extended
- show mac address-table nve
- show mac address-table virtual-network
- VXLAN BGP commands
- VXLAN commands
- hardware overlay-routing-profile
- interface virtual-network
- ip virtual-router address
- ip virtual-router mac-address
- member-interface
- nve
- remote-vtep
- show hardware overlay-routing-profile mode
- show interface virtual-network
- show nve remote-vtep
- show nve remote-vtep counters
- show nve vxlan-vni
- show virtual-network
- show virtual-network counters
- show virtual-network interface counters
- show virtual-network interface
- show virtual-network vlan
- show vlan (virtual network)
- source-interface loopback
- virtual-network
- virtual-network untagged-vlan
- vxlan-vni
- VXLAN EVPN commands
- Support resources
- Index
Usage
information
The untagged VLAN ID is used internally for all untagged member interfaces that belong to virtual
networks. You cannot use the reserved untagged VLAN ID for a simple VLAN bridge or for tagged traffic
on member interfaces of virtual networks. The no version of this command removes the configured value.
Example
OS10(config)# virtual-network untagged-vlan 10
Supported
releases
10.4.2.0 or later
vxlan-vni
Assigns a VXLAN ID to a virtual network.
Syntax
vxlan-vni vni
Parameters
vni
Enter the VXLAN ID for a virtual network, from 1 to 16,777,215.
Default Not configured
Command mode VIRTUAL-NETWORK
Usage
information
This command associates a VXLAN ID number with a virtual network. The no version of this command
removes the configured ID.
Example
OS10(conf-vn-100)# vxlan-vni 100
OS10(config-vn-vxlan-vni)#
Supported
releases
10.4.2.0 or later
VXLAN EVPN commands
advertise
Advertises the IP prefixes learned from external networks and directly connected neighbors into EVPN.
Syntax
advertise {ipv4 | ipv6} {connected | static | ospf | bgp} [route-map map-
name]
Parameters
● ipv4 — Advertise learned IPv4 routes.
● ipv6 — Advertise learned IPv6 routes.
● connected — Advertise routes learned from directly connected neighbors.
● static — Advertise manually configured routes.
● ospf — Advertise OSPF routes into EVPN.
● bgp — Advertise BGP learned external routes into EVPN.
● route-map map-name — (Optional) Filter EVPN Type-5 advertised routes using the specified
route map. You can add the match rule inactive-path-additive to the route map to advertise
inactive routes.
Default None
Command Mode EVPN-VRF
Usage
Information
EVPN uses Type 5 route advertisements. To specify the types of learned routes to use in EVPN Type 5
advertisements in a tenant VRF, use the advertise command. From Release 10.5.2.0 and beyond, the
advertise command advertises only active routes. To advertise both the active and inactive routes,
you must configure a route map with the inactive-path-additive rule and apply the route map to
the advertise command.
VXLAN 177