BGP Auto-peering Leaf/Spine with VXLAN Example

The following example shows a leaf/spine topology of ExtremeSwitching switches with VXLAN with users on VLAN green.

Note

Note

An Advanced Edge or Base license must be installed on all switches.

The following commands reserve 10 VLANs.

Leaf 1

create auto-peering bgp routerid 1.1.1.120 AS-number 345200

create vlan "tenant"
configure vlan tenant tag 901
configure vlan tenant add ports 1,28 tagged  
configure vlan tenant suppress arp-only (recommended but not necessary)

configure vlan tenant ipaddress 10.1.1.1 255.255.255.0
disable igmp snooping vlan "tenant"
enable ipforwarding vlan tenant

create vrrp vlan tenant vrid 151
configure vrrp vlan tenant vrid 151 host-mobility on
configure vrrp vlan tenant vrid 151 add 10.1.1.254
enable vrrp vlan tenant vrid 151

create virtual-network "vni1" flooding standard
configure virtual-network local-endpoint ipaddress 1.1.1.120 
configure virtual-network "vni1" vxlan vni 1 
configure virtual-network "vni1" add vlan tenant

Leaf 2

create auto-peering bgp routerid  1.1.1.121 AS-number 123500

create vlan "tenant"
configure vlan tenant tag 901
configure vlan tenant add ports 15,33 tagged  
configure vlan tenant ipaddress 10.1.1.1 255.255.255.0
configure vlan tenant suppress arp-only (recommended but not necessary)
disable igmp snooping vlan "tenant"
enable ipforwarding vlan tenant

create vrrp vlan tenant vrid 151
configure vrrp vlan tenant vrid 151 host-mobility on
configure vrrp vlan tenant vrid 151 add 10.1.1.254
enable vrrp vlan tenant vrid 151

configure virtual-network "vni1" add vlan tenant
configure virtual-network local-endpoint ipaddress 1.1.1.121 vr "VR-Default" 
create virtual-network "vni1" flooding standard
configure virtual-network "vni1" vxlan vni 1 
configure virtual-network "vni1" add vlan tenant

Spine 1

# create auto-peering bgp routerid 10.255.2.1 AS-number 4278125057
# show auto-peering
 
ISSU     : In Service
Router ID: 10.255.2.1
AS       : 4278125057
 
VLAN            Neighbor IP Address           Router ID       Remote AS
--------------- ----------------------------- --------------- ----------
SYS_BGP_0001    fe80::204:96ff:fe97:fcd5       14.33.13.2       345201
SYS_BGP_0002    fe80::204:96ff:fe97:fdd5       12.22.2.120      345200

. . . 
FBRC_VLAN_2064  None

Spine 2

# create auto-peering bgp routerid 10.255.2.2 AS-number 4278125058
# show auto-peering
 
ISSU     : In Service
Router ID: 10.255.2.2
AS       : 4278125058
 
VLAN            Neighbor IP Address           Router ID       Remote AS
--------------- ----------------------------- --------------- ----------
SYS_BGP_0001    fe80::204:96ff:fe97:fcd5       14.33.13.2       345201
SYS_BGP_0002    fe80::204:96ff:fe97:fdd5       12.22.2.120      345200
. . . 
FBRC_VLAN_2064  None