Deployment Guide
24  Dell EMC Networking OS10 Enterprise Edition Switch Configuration Guide for VxRail 4.5 
S5148F-Leaf1A 
S5148F-Leaf1B 
switchport trunk allowed vlan 1612-
1615 
spanning-tree port type edge 
flowcontrol receive on 
flowcontrol transmit off 
no shutdown 
interface ethernet1/1/19 
description Node3_Port1 
switchport mode trunk 
switchport access vlan 1611 
switchport trunk allowed vlan 1612-
1615 
spanning-tree port type edge 
flowcontrol receive on 
flowcontrol transmit off 
no shutdown 
interface ethernet1/1/20 
description Node4_Port1 
switchport mode trunk 
switchport access vlan 1611 
switchport trunk allowed vlan 1612-
1615 
spanning-tree port type edge 
flowcontrol receive on 
flowcontrol transmit off 
no shutdown 
switchport trunk allowed vlan 1612-
1615 
spanning-tree port type edge 
flowcontrol receive on 
flowcontrol transmit off 
no shutdown 
interface ethernet1/1/19 
description Node3_Port2 
switchport mode trunk 
switchport access vlan 1611 
switchport trunk allowed vlan 1612-
1615 
spanning-tree port type edge 
flowcontrol receive on 
flowcontrol transmit off 
no shutdown 
interface ethernet1/1/20 
description Node4_Port2 
switchport mode trunk 
switchport access vlan 1611 
switchport trunk allowed vlan 1612-
1615 
spanning-tree port type edge 
flowcontrol receive on 
flowcontrol transmit off 
no shutdown 
7.1.4  Configure VLT 
Use 100GbE interfaces for the VLTi between the two leaf switches. This example uses interfaces 1/1/53 and 
1/1/54. Remove each interface from Layer 2 mode with the no switchport command. 
Create the VLT domain. The backup destination is the OOB management IP address of the VLT peer switch. 
Configure the interfaces used as the VLTi with the discovery-interface command. Enable peer routing. 
Note: For more information on VLT, see the OS10 Enterprise Edition User Guide Release 10.4.1.0. 
When the configuration is complete, exit configuration mode and save the configuration with the end and 
write memory commands. 
  Configure VLT – dual switch with VLT 
S5148F-Leaf1A 
S5148F-Leaf1B 
interface ethernet1/1/53 
description VLTi 
no switchport 
no shutdown 
interface ethernet1/1/54 
description VLTi 
no switchport 
no shutdown 
interface ethernet1/1/53 
description VLTi 
no switchport 
no shutdown 
interface ethernet1/1/54 
description VLTi 
no switchport 
no shutdown 










