Reference Guide

lacp ungroup member-independent
Enable BMP boot for the device connected to the LACP LAG or by a VLT peer device.
S5000
Syntax
lacp ungroup member-independent {vlt | port-channel port-
channel-id}
Defaults Not configured.
Command
Modes
CONFIGURATION
Command
History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
LACP on the VLT ports (on a VLT switch or access device), which are members of
the virtual link trunk, is not brought up until the VLT domain is recognized on the
access device.
During boot-up in a stacking configuration, the system must be able to reach the
DHCP server with the image and configuration image. During bootup, only
untagged DHCP requests are sent to the DHCP server to receive an offer on static
LAGs between switches. You must configure the DHCP server to start in Jumpstart
mode. If the switches are connected using the LACP port-channel, similar to the
VLT peer and ToR, use the port-channel parameter on the ToR side of the
configuration to allow member ports of a completely un-grouped lacp port-
channel to inherit vlan membership of that port channel to ensure untagged
packets sent by a VLT peer device reach the DHCP server located on the ToR. To
ungroup the vlt and port-channel configurations, use the
no lacp ungroup
member-independent vlt command on a VLT port channel, depending on
whether the port channel is VLT or non-VLT.
peer-link port-channel
Configure the specified port channel as the chassis interconnect trunk between VLT peers in the domain.
S5000
Syntax
peer-link port-channel port-channel-number {peer-down-vlan vlan
id}
Parameters
port-channel-
number
Enter the port-channel number that acts as the interconnect
trunk.
peer-down-
vlan vlan id
(Optional) Configure the VLAN that the VLT peer link uses
when the VLT peer is down.
Virtual Link Trunking (VLT)
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