Users Guide

Parameters
0 | 1 Congure the default unit ID of a VLT peer switch. Enter 0 for the rst 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-specic. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
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.
9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-
Mux (PMUX) mode only.
9.0.2.0 Introduced on the S6000.
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 Networking OS automatically assigns a unique unit ID
(0 or 1) to each peer switch. The unit IDs are used for internal system operations. To explicitly congure the
unit ID of a VLT peer, use the unit-id command. Congure a dierent unit ID (0 or 1) on each peer
switch.
This command minimizes the time required for the VLT system to determine the unit ID assigned to each
peer switch when one peer reboots.
vlt domain
Enable VLT on a switch, congure a VLT domain, and enter VLT-Domain Conguration mode.
Syntax
vlt domain domain-id
Parameters
domain-id Enter the domain ID number. Congure the same domain ID on the peer switch.
The range of domain IDs is from 1 to 1000.
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
1608
Virtual Link Trunking (VLT)