Administrator Guide

system-mac
Reconfigure the default MAC address for the domain.
Syntax
system-mac mac-address
Parameters
mac-address Enter the system MAC address for the VLT domain.
Defaults Not configured.
Command Modes VLT DOMAIN
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.5(0.1) Introduced on the Z9500.
9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux
(PMUX) mode only.
9.0.0.0 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.8.0 Introduced on the S4810.
Usage Information
When you create a VLT domain on a switch, the Dell EMC Networking OS automatically creates a VLT-system
MAC address used for internal system operations.
To reconfigure the default MAC address for the domain, use the system-mac command. The MAC address
must be in the nn:nn:nn:nn:nn:nn format. Also reconfigure the same MAC address on the VLT peer switch.
unit-id
Configure the default unit ID of a VLT peer switch.
Syntax
unit-id [0 | 1]
Parameters
0 | 1 Configure the default unit ID of a VLT peer switch. Enter 0 for the first peer. Enter 1 for
the second peer.
Defaults Automatically assigned based on the MAC address of each VLT peer. The peer with the lower MAC address is
assigned unit 0; the peer with the higher MAC address is assigned unit 1.
Command Modes VLT DOMAIN
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
Virtual Link Trunking (VLT) 1653