Administrator Guide

Defaults Not configured.
Command
Modes
VLT DOMAIN
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 9.2(0.0) Introduced on the M I/O Aggregator. This command is
supported in Programmable-Mux (PMUX) mode only.
Version 9.0.2.0 Introduced on the S6000.
Version 9.0.0.0 Introduced on the Z9000.
Version
8.3.19.0
Introduced on the S8420T.
Version
8.3.12.0
Introduced on the S4810.
Usage
Information
To delay the system from bringing up the VLT port for a brief period to allow IGMP
Snooping and Layer 3 routing protocols to converge, use the delay-restore
parameter. Use this feature:
• after a VLT device is reloaded.
• if the Peer VLT device was up at the time the VLTi link failed to the time when it
was restored.
Related
Commands
show vlt statistics — displays statistics on VLT operations.
lacp ungroup member-independent
Prevent possible loop during the bootup of a VLT peer switch or a device that accesses the VLT domain.
Z-Series
Syntax
lacp ungroup member-independent {vlt | port-channel}
Parameters
port-channel Force all LACP port-channel members to become
switchports.
vlt Force all VLT LACP members to become switchports.
Defaults Not configured.
Virtual Link Trunking (VLT)
1587