Capstone: Spine-Leaf VXLAN Build

Step 1

Topology plan: Leaf-1 loopback 10.1.1.1/32، Leaf-2 loopback 10.1.1.2/32، spines 10.2.2.1/32 اور 10.2.2.2/32۔ VNI 10010 VLAN 10 carry کرے گا۔ کسی ڈیوائس کو چھونے سے پہلے اسے بنا لیں۔Topology plan: Leaf-1 loopback 10.1.1.1/32, Leaf-2 loopback 10.1.1.2/32, spines 10.2.2.1/32 aur 10.2.2.2/32. VNI 10010 VLAN 10 carry karega. Kisi device ko chhoone se pehle isay bana lein.Topology plan: Leaf-1 loopback 10.1.1.1/32, Leaf-2 loopback 10.1.1.2/32, spines 10.2.2.1/32 and 10.2.2.2/32. VNI 10010 carries VLAN 10. Draw it before touching any device.

Step 2

Leaf-1 کی بنیاد: hostname، overlay features اور OSPF میں loopback۔ Leaf-2 پر اس کا آئینہ (mirror) دہرائیں۔Leaf-1 ki bunyad: hostname, overlay features aur OSPF mein loopback. Leaf-2 par is ka aaina (mirror) dohrayein.Leaf-1 basics: hostname, overlay features and the loopback in OSPF. Repeat the mirror image on Leaf-2.

configure terminal
hostname Leaf-1
feature nv overlay
feature bgp
feature interface-vlan
interface loopback0
ip address 10.1.1.1/32
ip router ospf UNDERLAY area 0.0.0.0
end

Step 3

Leaf-1 کے دونوں spines تک uplinks (routed interfaces)۔ تصدیق کریں کہ دونوں OSPF neighbors up آ گئے۔Leaf-1 ke dono spines tak uplinks (routed interfaces). Tasdeeq karein ke dono OSPF neighbors up aa gaye.Leaf-1 uplinks to both spines (routed interfaces). Confirm both OSPF neighbors come up.

configure terminal
interface ethernet 1/1
no switchport
ip address 10.10.1.1/30
ip router ospf UNDERLAY area 0.0.0.0
no shutdown
interface ethernet 1/2
no switchport
ip address 10.10.2.1/30
ip router ospf UNDERLAY area 0.0.0.0
no shutdown
end
show ip ospf neighbors

Step 4

Leaf-1 سے دونوں spines تک BGP EVPN peering (دونوں leaves پر)۔ Spines route reflector کا کام کرتے ہیں۔Leaf-1 se dono spines tak BGP EVPN peering (dono leaves par). Spines route reflector ka kaam karte hain.BGP EVPN peering from Leaf-1 to both spines (on both leaves). The spines act as route reflectors.

configure terminal
router bgp 65001
neighbor 10.2.2.1 remote-as 65001
update-source loopback0
neighbor 10.2.2.2 remote-as 65001
update-source loopback0
address-family l2vpn evpn
neighbor 10.2.2.1 activate
neighbor 10.2.2.2 activate
send-community extended
exit
exit
end

Step 5

VNI/VLAN mapping، NVE tunnel اور SVI gateway (دونوں leaves پر)۔ چیک کریں کہ NVE peers بن گئے۔VNI/VLAN mapping, NVE tunnel aur SVI gateway (dono leaves par). Check karein ke NVE peers ban gaye.VNI/VLAN mapping, NVE tunnel and the SVI gateway (on both leaves). Check that NVE peers form.

configure terminal
vlan 10
vn-segment 10010
exit
interface nve1
no shutdown
source-interface loopback0
member vni 10010 mcast-group 239.1.1.1
exit
interface vlan 10
ip address 192.168.10.1/24
no shutdown
end
show nve peers

Step 6

Hosts connect کریں: ہر leaf پر VLAN 10 میں access ports۔ Hosts SVI (.1) کو اپنا gateway بنائیں۔Hosts connect karein: har leaf par VLAN 10 mein access ports. Hosts SVI (.1) ko apna gateway banayein.Connect the hosts: access ports in VLAN 10 on each leaf. Hosts use the SVI (.1) as their gateway.

configure terminal
interface ethernet 1/3
switchport mode access
switchport access vlan 10
no shutdown
end

Step 7

آخری control-plane check: دونوں spines تک BGP EVPN established، دونوں leaves پر VNIs programmed۔Aakhri control-plane check: dono spines tak BGP EVPN established, dono leaves par VNIs programmed.Final control-plane check: BGP EVPN established to both spines, VNIs programmed on both leaves.

show bgp l2vpn evpn summary
show nve vni

Step 8

End-to-end test: Leaf-1 کے host سے Leaf-2 کے host کو ping کریں۔ یہ کام کرنا چاہیے باوجود اس کے کہ hosts الگ switches پر ہیں۔End-to-end test: Leaf-1 ke host se Leaf-2 ke host ko ping karein. Ye kaam karna chahiye bawajood is ke ke hosts alag switches par hain.End-to-end test: ping from the Leaf-1 host to the Leaf-2 host. It must work even though the hosts are on different switches.