Deployment Guide
Table Of Contents
- VXLAN and BGP EVPN Configuration Guide for Dell EMC SmartFabric OS10 Release 10.5.0
- VXLAN
- VXLAN concepts
- VXLAN as NVO solution
- Configure VXLAN
- L3 VXLAN route scaling
- Overlay ECMP for L3 prefix routes
- DHCP relay on VTEPs
- View VXLAN configuration
- VXLAN MAC addresses
- VXLAN commands
- hardware overlay-ecmp-profile mode
- hardware overlay-routing-profile
- interface virtual-network
- ip virtual-router address
- ip virtual-router mac-address
- member-interface
- nve
- remote-vtep
- show hardware overlay-ecmp-profile mode
- 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 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
- Example: VXLAN with static VTEP
- BGP EVPN for VXLAN
- BGP EVPN compared to static VXLAN
- VXLAN BGP EVPN operation
- Disable RT ASN in BGP EVPN
- Configure BGP EVPN for VXLAN
- VXLAN BGP EVPN routing
- BGP EVPN with VLT
- VXLAN BGP commands
- VXLAN EVPN commands
- 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
- Controller-provisioned VXLAN
- Support resources
Table 5. Clear VXLAN MAC addresses
Command Description
clear mac address-table dynamic virtual-network
[interface {ethernet node/slot/port:subport |
port-channel number} | local | vn-id [address
mac-address | local]]
Clears all MAC addresses learned on all VXLAN virtual
networks.
interface ethernet node/slot/port:subport:
Clears only MAC addresses learned on the specified
interface.
interface port-channel number: Clears only MAC
addresses learned on the specified port channel.
local: Clears only locally-learned MAC addresses.
vn-id: Clears only the MAC addresses learned on the
specified virtual network.
vn-id address mac-address: Clears only the MAC
address learned on the specified virtual network.
clear mac address-table dynamic nve remote-vtep
ip-address
Clears all MAC addresses learned from the specified
remote VTEP.
VXLAN commands
hardware overlay-ecmp-profile mode
Enables ECMP processing for L3 VXLAN routes in the overlay network.
Syntax
hardware overlay-ecmp-profile {disable-overlay-ecmp | balanced-overlay-
ecmp}
Parameters
balanced-
ecmp-routing
Enable ECMP processing for overlay routes.
disable-ecmp-
routing
Disable ECMP processing for overlay routes.
Default Overlay ECMP processing is disabled. 0 next-hop entries are allocated for overlay ECMP.
Command mode CONFIGURATION
Usage
information
ECMP processing of L3 VXLAN routes in the overlay network is supported on the S4100-ON series,
S5200-ON series, S4048T-ON, and S6010-ON switches, which support VXLAN RIOT — routing in and
out of tunnels. To display the ECMP resources available for overlay routing, including the default ECMP
profile, use the show hardware overlay-ecmp-profile mode command. The no hardware
overlay-ecmp-profile command restores the default overlay ECMP profile.
Example
OS10(config)# hardware overlay-ecmp-profile mode balanced-overlay-ecmp
OS10(config)# exit
OS10# write memory
OS10# reload
Supported
releases
10.5.1 or Later
hardware overlay-routing-profile
Configures the number of reserved ARP table entries for VXLAN overlay routing.
Syntax
hardware overlay-routing-profile {balanced-overlay-routing | scaled-
overlay-routing | disable-overlay-routing}
VXLAN 21