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Usage
Information
When you create a VLT domain on a switch, 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. Use the unit-id command to explicitly configure the
unit ID of a VLT peer. Configure a different unit ID (0 or 1) on each peer switch.
To minimize the time required for the VLT system to determine the unit ID assigned
to each peer switch when one peer reboots, use this command.
vlt domain
Enable VLT on a switch, configure a VLT domain, and enter VLT-domain configuration mode.
Syntax
vlt domain domain-id
Parameters
domain-id Enter the Domain ID number. Configure 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-specific. For command information about other platforms,
refer to 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
9.7(0.0) Introduced on the S6000-ON.
9.5(0.0) 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
The VLT domain ID must be the same between the two VLT devices. If the domain
ID is not the same, a syslog message is generated and VLT does not launch.
Related
Commands
show vlt — uses the show vlt brief command to display the delay-restore
value.
1646
Virtual Link Trunking (VLT)