Service Manual

Table Of Contents
Version Description
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 configure
the unit ID of a VLT peer, use the unit-id command. Configure a different 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, 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, see the relevant Dell
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.
9.7(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
The VLT domain ID must be the same between the two VLT devices. If the domain ID is not the same, a
syslog message generates and VLT does not launch.
Related
Commands
● show vlt brief β€” display the delay-restore value.
vlt-peer-lag port-channel
Associate the port channel to the corresponding VLT peer port channel for the VLT connection to an attached device.
Syntax
vlt-peer-lag port-channel id-number
Parameters
id-number
Enter the respective VLT port-channel number of the peer device. The range is
from 1 to 128.
Defaults Not configured.
Command Modes INTERFACE PORT-CHANNEL
1502 Virtual Link Trunking (VLT)