xStack DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual 
Example usage: 
  To display Link Aggregation configuration: 
DGS-3400:4#show link_aggregation 
Command: show link_aggregation 
 
Link Aggregation Algorithm = MAC-source-dest 
Type                  : LACP 
 
Group ID           : 1 
Master Port       : 50 
Member Port     : 49-50 
Active Port        : 
Status                : Disabled 
Flooding Port    : 0 
 
DGS-3400:4# 
 
config lacp_port 
Purpose  Used to configure settings for LACP compliant ports. 
Syntax 
config lacp_port <portlist> mode [active | passive] 
Description  This command is used to configure ports that have been previously 
designated as LACP ports (see create link_aggregation). 
Parameters 
<portlist> − Specifies a port or range of ports to be configured.  
mode – Select the mode to determine if LACP ports will process 
LACP control frames. 
Restrictions Only administrator-level users can issue this command. 
•  active – Active LACP ports are capable of processing 
and sending LACP control frames. This allows LACP 
compliant devices to negotiate the aggregated link so the 
group may be changed dynamically as needs require. In 
order to utilize the ability to change an aggregated port 
group, that is, to add or subtract ports from the group, at 
least one of the participating devices must designate 
LACP ports as active. Both devices must support LACP. 
•  passive – LACP ports that are designated as passive 
cannot process LACP control frames. In order to allow 
the linked port group to negotiate adjustments and make 
changes dynamically, at one end of the connection must 
have “active” LACP ports (see above). 
Example usage: 
  To configure LACP port mode settings: 
DGS-3400:4#config lacp_port 1-12 mode active 
Command: config lacp_port 1-12 mode active 
 
DGS-3400:4#
 
Success. 
 
 
 
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