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Switch command-line configuration (OS 10.x)
14 Dell EMC Networking S4048-ON and S4048T-ON Switch Configuration Guide for Dell EMC SC Series and Dell PS Series SANs | SCG1026
3 Switch command-line configuration (OS 10.x)
This section provides steps to configure Dell EMC Networking S4048-ON or S4048T-ON switches running
Dell Networking OS 10.x. If your switches are running Dell Networking OS 9.x, do not follow the steps in
section 3; follow the steps in section 2.
Table 3 provides an overview of the switch configuration.
Switch specifications (OS 10.x)
Dell EMC Networking S4048-ON/S4048T-ON
Switch vendor
Dell EMC
Switch model
S4048-ON/S4048T-ON
Switch operating system
10.3.1 or above
Note: For proper functionality, the switch must be at the switch operating system version shown in Table 3
before proceeding with this configuration. Using a switch OS other than the versions specified in this
document may have unpredictable results.
Note: The latest switch OS updates and documentation can be found at Dell.com/support.
3.1 Dell EMC recommended switch configuration
The steps in this section show how to configure two Dell EMC Networking S4048-ON or S4048T-ON switches
with a link aggregation group (LAG). The switches are interconnected using two of the 40 GbE QSFP ports.
The LAG is configured for Dynamic Link Aggregation Control Protocol (LACP). This example uses physical
ports 49 and 50 for the 40 GbE interconnect between the two switches.
Note: LAGs for inter-switch connections are mandatory for PS Series iSCSI SAN environments and optional
for SC Series iSCSI SAN environments.
Note: The factory default user ID/password is admin/admin.
3.1.1 Check switch operating system version
OS10# show version
Note: If the active version displayed here is not 10.3.1 or above, visit Dell.com/support and download the
latest update for the switches.