see the explanation for all step by step solution with all explanation.
Explanation:
Here are the steps to create the VTEP and map the VNI to the VLAN:
* Enter Configuration Mode:
SwitchA# configure terminal
* Create VTEP Interface:
SwitchA(config)# interface vtep1
SwitchA(config-if-vtep1)# ip address 10.10.10.1/24
SwitchA(config-if-vtep1)# exit
* Map VNI 400 to VLAN 40:
SwitchA(config)# vlan 40
SwitchA(config-vlan)# vn-segment 400
SwitchA(config-vlan)# exit
* Enable ARP Neighbor Suppression:
SwitchA(config)# interface Vlan40
SwitchA(config-if-Vlan40)# ip address 192.168.40.254/24
SwitchA(config-if-Vlan40)# vxlan arp-suppression
SwitchA(config-if-Vlan40)# exit
* Save Configuration:
SwitchA# write memory
* Enter Configuration Mode:
* Begin by entering the global configuration mode to make changes to the switch configuration.
* Create VTEP Interface:
* Enter the interface configuration mode for the VTEP interface named vtep1 using interface vtep1.
* Assign the IP address 10.10.10.1/24 to the VTEP interface using the ip address command.
* Exit the interface configuration mode.
* Map VNI 400 to VLAN 40:
* Enter the VLAN configuration mode for VLAN 40 using vlan 40.
* Map the VNI 400 to VLAN 40 using the vn-segment 400 command.
* Exit the VLAN configuration mode.
* Enable ARP Neighbor Suppression:
* Enter the interface configuration mode for VLAN 40 using interface Vlan40.
* Assign the anycast IP address 192.168.40.254/24 to the VLAN interface using the ip address command.
* Enable ARP neighbor suppression using the vxlan arp-suppression command.
* Exit the interface configuration mode.
* Save Configuration:
* Save the configuration to ensure the changes persist after a reboot using the write memory command.
References:
* Dell Technologies Networking - SONiC
* Dell Enterprise SONiC Deployment Guide
These steps provide a comprehensive guide to configure a VTEP and map the VNI to VLAN 40 on Switch A, ensuring the specific requirements for IP addressing and ARP neighbor suppression are met.