Dell S3048-ON Deployment Guide

34 Dell EMC Networking with Isilon Front-End Deployment and Best Practices Guide | version 1.0
S4048-ON Leaf 3
S4048-ON Leaf 4
interface port-channel128
description VLTi
channel-member fortyGigE 1/53
channel-member fortyGigE 1/54
no shutdown
no switchport
interface fortyGigE 1/53
description VLTi
no shutdown
no switchport
interface fortyGigE 1/54
description VLTi
no shutdown
no switchport
vlt domain 127
peer-link port-channel 128
back-up destination 100.67.171.14
unit-id 0
peer-routing
interface port-channel128
description VLTi
channel-member fortyGigE 1/53
channel-member fortyGigE 1/54
no shutdown
no switchport
interface fortyGigE 1/53
description VLTi
no shutdown
no switchport
interface fortyGigE 1/54
description VLTi
no shutdown
no switchport
vlt domain 127
peer-link port-channel 128
back-up destination 100.67.171.15
unit-id 1
peer-routing
The downstream interfaces will be configured in the next section. Dell recommends asymmetrical flow control
(rx on tx off) on S4048-ON leaf switches which have sufficient egress buffers to reduce packet drops and
resulting retransmissions. This feature should be applied on all host interfaces that support flow control. In
OS10EE this is enabled by default, in OS9 it must be configured. Flow Control is configured with the
flowcontrol rx on tx off command.

Dell S3048-ON Specifications

General

Rack Units	1U
Form Factor	Rack-mountable
Input Voltage	100-240V AC
Power Supply	2 hot-swappable power supplies
Management	CLI, Web, SNMP
Product Type	Switch
MAC Address Table Size	32K entries
Jumbo Frame Support	Yes
Latency	< 3 microseconds
Ports	48 x 1GbE RJ45, 4 x 10GbE SFP+