Deployment Guide

24 VxRail Networking Guide with Dell EMC S4148-ON Switches | version 1.0
Configure the Inter-Switch Links (ISLs) for dual-switch topologies.
a. Configure the Inter-Switch Links (ISLs) port channel with VLT for dual-switch topologies on Switch 1
using the following commands in the first column: (recommended port values shown)
b. Configure Switch-2 using the commands in column 2 for Switch-2
ISL port channel with VLT configuration
Switch-1 (S4148-ON)
Switch-2 (S4148-ON)
interface ethernet1/1/29
 description VLTi
 no shutdown
 no switchport
interface ethernet1/1/30
 description VLTi
 no shutdown
 no switchport
vlt-domain 127
 backup destination 100.67.171.34
 discovery-interface ethernet1/1/29-1/1/30
interface ethernet1/1/29
 description VLTi
 no shutdown
 no switchport
interface ethernet1/1/30
 description VLTi
 no shutdown
 no switchport
vlt-domain 127
 backup destination 100.67.171.35
 discovery-interface ethernet1/1/29-1/1/30
4.4 Network facing uplink configurations
This section contains multiple configurations, and only one is required based on your environment. Switch-
port profiles play a crucial role in port options.
 If configuring 10GbE ports go to section 4.4.3 below.
 If configuring 100GbE ports go to section 0 below.
 If configuring 40GbE ports go to section 4.4.2 below.
Network facing uplink ports
Port Type
Ports to use
Switch-port profiles
10GbE
1-24, 31-54
Switch-port profile 1
40GbE
25-30
Switch-port profile 2
100GbE
(recommended)
25,26
Switch-port profile 1