VXLAN Spine leaf Simple BGP ECMP |Part 1/3 |configuration :Arista

NetworkEvolution
NetworkEvolution
17.5 هزار بار بازدید - 6 سال پیش - 𝗙𝗼𝗿 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝗣𝘆𝘁𝗵𝗼𝗻 𝗙𝗼𝗿 𝗡𝗲𝘁𝘄𝗼𝗿𝗸
𝗙𝗼𝗿 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝗣𝘆𝘁𝗵𝗼𝗻 𝗙𝗼𝗿 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀 𝗖𝗼𝘂𝗿𝘀𝗲:
𝗘𝗻𝗿𝗼𝗹𝗹 𝗳𝗼𝗿 𝗯𝗲𝗹𝗼𝘄 𝗨𝗱𝗲𝗺𝘆 𝗖𝗹𝗮𝘀𝘀: 𝟐𝟎𝟐𝟐 𝐕𝐞𝐫𝐬𝐢𝐨𝐧
𝑫𝒊𝒔𝒄𝒐𝒖𝒏𝒕𝒆𝒅 𝑹𝒆𝒇𝒆𝒓𝒓𝒂𝒍 𝑳𝒊𝒏𝒌:
https://www.udemy.com/course/python-f... This video series demonstrate how to configure VXLAN in Arista with BGP and ECMP as the underlay.
Part 1 : VXLAN Spine leaf Simple BGP ECMP |Par...
Part 2 :VXLAN Spine leaf Simple BGP ECMP |Par...
Part 3 :VXLAN Spine leaf Simple BGP ECMP |Par...
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Part 1 shows BGP underlay network and testing of highavalability in case of single spine failure or any link failure.
Part 2 shows how to configure VXLAN in multiple Leaf switches , configure VNI, assign ports to the VLAN,configure peer VTEPS for host replicationand extend Layer 2 over layer 3 in multiple leaf switches

Part 3 shows how to configure VXLAN gateway and routing between underlay and overlay. Shows direct VXLAN routing config using "ip address virtual" command. Creates one underlay VLAN and validates the communication

Below are the configurations used

Spine1
SPINE01#sh run
hostname SPINE01
interface Ethernet1
  no switchport
  ip address 10.10.1.1/24
interface Ethernet2
  no switchport
  ip address 10.10.2.1/24
interface Ethernet3
  no switchport
  ip address 10.10.3.1/24
ip routing
router bgp 100
  maximum-paths 2 ecmp 2
  neighbor 10.10.1.2 remote-as 201
  neighbor 10.10.1.2 maximum-routes 12000
  neighbor 10.10.2.2 remote-as 202
  neighbor 10.10.2.2 maximum-routes 12000
  neighbor 10.10.3.2 remote-as 203
  neighbor 10.10.3.2 maximum-routes 12000
  redistribute connected
SPINE01#

Spine2
SPINE02#sh run
hostname SPINE02
interface Ethernet1
  no switchport
  ip address 20.20.1.1/24
interface Ethernet2
  no switchport
  ip address 20.20.2.1/24
interface Ethernet3
  no switchport
  ip address 20.20.3.1/24
ip routing
router bgp 100
  maximum-paths 2 ecmp 2
  neighbor 20.20.1.2 remote-as 201
  neighbor 20.20.1.2 maximum-routes 12000
  neighbor 20.20.2.2 remote-as 202
  neighbor 20.20.2.2 maximum-routes 12000
  neighbor 20.20.3.2 remote-as 203
  neighbor 20.20.3.2 maximum-routes 12000
  redistribute connected
SPINE02#
Leaf01
LEAF01#sh running-config
hostname LEAF01
vlan 31,41
interface Ethernet1
  no switchport
  ip address 10.10.1.2/24
interface Ethernet2
  no switchport
  ip address 20.20.1.2/24
interface Ethernet3
  switchport access vlan 31
interface Ethernet4
  switchport access vlan 41
interface Loopback1
  ip address 101.1.1.1/24
interface Vlan31
  ip address virtual 31.1.1.254/24
interface Vlan41
  ip address virtual 41.1.1.254/24
interface Vxlan1
  vxlan source-interface Loopback1
  vxlan udp-port 4789
  vxlan vlan 31 vni 3311
  vxlan vlan 41 vni 4411
  vxlan flood vtep 102.1.1.1 103.1.1.1
ip routing
router bgp 201
  maximum-paths 2 ecmp 2
  neighbor 10.10.1.1 remote-as 100
  neighbor 10.10.1.1 maximum-routes 12000
  neighbor 20.20.1.1 remote-as 100
  neighbor 20.20.1.1 maximum-routes 12000
  redistribute connected
LEAF01#
Leaf2
LEAF02#sh running-config
hostname LEAF02
vlan 32,41
interface Ethernet1
  no switchport
  ip address 10.10.2.2/24
interface Ethernet2
  no switchport
  ip address 20.20.2.2/24
interface Ethernet3
  switchport access vlan 32
interface Ethernet4
  switchport access vlan 41
interface Loopback1
  ip address 102.1.1.1/24
interface Vlan32
  ip address virtual 31.1.1.254/24
interface Vlan41
  ip address virtual 41.1.1.254/24
interface Vxlan1
  vxlan source-interface Loopback1
  vxlan udp-port 4789
  vxlan vlan 32 vni 3311
  vxlan vlan 41 vni 4411
  vxlan flood vtep 101.1.1.1 103.1.1.1
ip routing
router bgp 202
  maximum-paths 2 ecmp 2
  neighbor 10.10.2.1 remote-as 100
  neighbor 10.10.2.1 maximum-routes 12000
  neighbor 20.20.2.1 remote-as 100
  neighbor 20.20.2.1 maximum-routes 12000
  redistribute connected
LEAF02#

Leaf3
LEAF03#sh running-config
hostname LEAF03
vlan 51
interface Ethernet1
  no switchport
  ip address 10.10.3.2/24
interface Ethernet2
  no switchport
  ip address 20.20.3.2/24
interface Ethernet3
  switchport access vlan 51
interface Ethernet4
  switchport access vlan 51
interface Loopback1
  ip address 103.1.1.1/24
interface Vlan51
  ip address 51.1.1.254/24
interface Vxlan1
  vxlan source-interface Loopback1
  vxlan udp-port 4789
  vxlan vlan 31 vni 3311
  vxlan vlan 41 vni 4411
  vxlan flood vtep 101.1.1.1 102.1.1.1
ip routing
router bgp 203
  maximum-paths 2 ecmp 2
  neighbor 10.10.3.1 remote-as 100
  neighbor 10.10.3.1 maximum-routes 12000
  neighbor 20.20.3.1 remote-as 100
  neighbor 20.20.3.1 maximum-routes 12000
  redistribute connected
LEAF03#
#VXLANconfig
#VXLANBasics
#VXLANBGPECMP
6 سال پیش در تاریخ 1397/11/06 منتشر شده است.
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