Skip to content

FABRIC

Table of Contents

Fabric Switches and Management IP

POD Type Node Management IP Platform Provisioned in CloudVision Serial Number
FABRIC l3leaf dc1-leaf1a 172.16.1.101/24 vEOS-lab Provisioned -
FABRIC l3leaf dc1-leaf1b 172.16.1.102/24 vEOS-lab Provisioned -
FABRIC l2leaf dc1-leaf1c 172.16.1.151/24 vEOS-lab Provisioned -
FABRIC l3leaf dc1-leaf2a 172.16.1.103/24 vEOS-lab Provisioned -
FABRIC l3leaf dc1-leaf2b 172.16.1.104/24 vEOS-lab Provisioned -
FABRIC l2leaf dc1-leaf2c 172.16.1.152/24 vEOS-lab Provisioned -
FABRIC spine dc1-spine1 172.16.1.11/24 vEOS-lab Provisioned -
FABRIC spine dc1-spine2 172.16.1.12/24 vEOS-lab Provisioned -

Provision status is based on Ansible inventory declaration and do not represent real status from CloudVision.

Fabric Switches with inband Management IP

POD Type Node Management IP Inband Interface

Fabric Topology

Type Node Node Interface Peer Type Peer Node Peer Interface
l3leaf dc1-leaf1a Ethernet1 spine dc1-spine1 Ethernet1
l3leaf dc1-leaf1a Ethernet2 spine dc1-spine2 Ethernet1
l3leaf dc1-leaf1a Ethernet3 mlag_peer dc1-leaf1b Ethernet3
l3leaf dc1-leaf1a Ethernet4 mlag_peer dc1-leaf1b Ethernet4
l3leaf dc1-leaf1a Ethernet8 l2leaf dc1-leaf1c Ethernet1
l3leaf dc1-leaf1b Ethernet1 spine dc1-spine1 Ethernet2
l3leaf dc1-leaf1b Ethernet2 spine dc1-spine2 Ethernet2
l3leaf dc1-leaf1b Ethernet8 l2leaf dc1-leaf1c Ethernet2
l3leaf dc1-leaf2a Ethernet1 spine dc1-spine1 Ethernet3
l3leaf dc1-leaf2a Ethernet2 spine dc1-spine2 Ethernet3
l3leaf dc1-leaf2a Ethernet3 mlag_peer dc1-leaf2b Ethernet3
l3leaf dc1-leaf2a Ethernet4 mlag_peer dc1-leaf2b Ethernet4
l3leaf dc1-leaf2a Ethernet8 l2leaf dc1-leaf2c Ethernet1
l3leaf dc1-leaf2b Ethernet1 spine dc1-spine1 Ethernet4
l3leaf dc1-leaf2b Ethernet2 spine dc1-spine2 Ethernet4
l3leaf dc1-leaf2b Ethernet8 l2leaf dc1-leaf2c Ethernet2

Fabric IP Allocation

Uplink IPv4 Pool Available Addresses Assigned addresses Assigned Address %
10.255.255.0/26 64 16 25.0 %
Node Node Interface Node IP Address Peer Node Peer Interface Peer IP Address
dc1-leaf1a Ethernet1 10.255.255.1/31 dc1-spine1 Ethernet1 10.255.255.0/31
dc1-leaf1a Ethernet2 10.255.255.3/31 dc1-spine2 Ethernet1 10.255.255.2/31
dc1-leaf1b Ethernet1 10.255.255.5/31 dc1-spine1 Ethernet2 10.255.255.4/31
dc1-leaf1b Ethernet2 10.255.255.7/31 dc1-spine2 Ethernet2 10.255.255.6/31
dc1-leaf2a Ethernet1 10.255.255.9/31 dc1-spine1 Ethernet3 10.255.255.8/31
dc1-leaf2a Ethernet2 10.255.255.11/31 dc1-spine2 Ethernet3 10.255.255.10/31
dc1-leaf2b Ethernet1 10.255.255.13/31 dc1-spine1 Ethernet4 10.255.255.12/31
dc1-leaf2b Ethernet2 10.255.255.15/31 dc1-spine2 Ethernet4 10.255.255.14/31

Loopback Interfaces (BGP EVPN Peering)

Loopback Pool Available Addresses Assigned addresses Assigned Address %
10.255.0.0/27 32 6 18.75 %

Loopback0 Interfaces Node Allocation

POD Node Loopback0
FABRIC dc1-leaf1a 10.255.0.3/32
FABRIC dc1-leaf1b 10.255.0.4/32
FABRIC dc1-leaf2a 10.255.0.5/32
FABRIC dc1-leaf2b 10.255.0.6/32
FABRIC dc1-spine1 10.255.0.1/32
FABRIC dc1-spine2 10.255.0.2/32

VTEP Loopback VXLAN Tunnel Source Interfaces (VTEPs Only)

VTEP Loopback Pool Available Addresses Assigned addresses Assigned Address %
10.255.1.0/27 32 4 12.5 %

VTEP Loopback Node allocation

POD Node Loopback1
FABRIC dc1-leaf1a 10.255.1.3/32
FABRIC dc1-leaf1b 10.255.1.3/32
FABRIC dc1-leaf2a 10.255.1.5/32
FABRIC dc1-leaf2b 10.255.1.5/32
Last update: March 31, 2023