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
Default None
Command mode CONFIGURATION
Usage
information
In NVE mode, configure the source tunnel endpoint for all virtual networks on the switch.
Example
OS10# nve
OS10(config-nve)#
Supported
releases
10.4.2.0 or later
remote-vtep
Configures the IP address of a remote tunnel endpoint in a VXLAN network.
Syntax
remote-vtep ip-address
Parameters ip-address — Enter the IP address of a remote virtual tunnel endpoint (VTEP).
Default Not configured
Command mode VIRTUAL-NETWORK VXLAN-VNI
Usage
information
After you configure the remote VTEP, the VXLAN virtual network is enabled to start sending server
traffic. You can configure multiple remote VTEPs. All broadcast, multicast, and unknown unicast (BUM)
traffic received on an access interface is replicated on remote VTEPs. The no version of this command
removes the configured value.
Example
OS10(config-vn-vxlan-vni)# remote-vtep 20.20.20.1
OS10(config-vn-vxlan-vni-remote-vtep)# exit
OS10(config-vn-vxlan-vni)# remote-vtep 30.20.20.1
Supported
releases
10.4.2.0 or later
show hardware overlay-routing-profile mode
Displays the number of hardware resources available for overlay routing in different profiles.
Syntax
show hardware overlay-routing-profile mode [all]
Parameters
all
View the number of tenant entries available in each hardware partition for overlay
routing profiles.
Default Not configured
Command mode EXEC
Usage
information
On S4100-ON series, S5200-ON series, S4048T-ON, S4248-ON, and S6010-ON switches, L3 VXLAN
overlay routing requires reserved hardware resources. The number of reserved table entries in a profile
varies according to the OS10 switch.
Example (S5200-
ON series)
OS10# show hardware overlay-routing-profile mode all
Overlay Underlay Overlay Underlay
Mode Next-hop Next-hop L3 RIF L3 RIF
Entries Entries Entries Entries
default-overlay-routing 8192 57344 2048 14336
disable-overlay-routing 0 65536 0 16384
170 VXLAN