HP A5120 EI Series

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CAUTION:
 Link-aggregation traffic redirection applies only to dynamic link aggregation groups.
 To prevent traffic interruption, enable link-aggregation traffic redirection on devices at both ends of the
aggregate link.
 To prevent packet loss that might occur at a reboot, disable both MSTP and link-aggregation traffic redirection.
 In an IRF fabric that adopts the ring connection, slight packet loss can occur when the IRF member switch
enabled with link-aggregation traffic redirection reboots. To prevent packet loss, you can enable local-first load-
sharing for link aggregation on all IRF member switches (see ―Enabling local-first load sharing for link
aggregation‖).
Displaying and maintaining Ethernet link
aggregation
To do...
Use the command...
Remarks
Display information for an
aggregate interface or multiple
aggregate interfaces
display interface bridge-aggregation [ brief [
down ] ] [ | { begin | exclude | include }
regular-expression ]
display interface bridge-aggregation interface-
number [ brief ] [ | { begin | exclude | include
} regular-expression ]
Available in any
view
Display the local system ID
display lacp system-id [ | { begin | exclude |
include } regular-expression ]
Available in any
view
Display the global or group-
specific link-aggregation load-
sharing criteria
display link-aggregation load-sharing mode [
interface [ bridge-aggregation interface-number
] ] [ | { begin | exclude | include } regular-
expression ]
Available in any
view
Display detailed link aggregation
information on link aggregation
member ports
display link-aggregation member-port [
interface-list ] [ | { begin | exclude | include }
regular-expression ]
Available in any
view
Display the summary of all
aggregation groups
display link-aggregation summary [ | { begin |
exclude | include } regular-expression ]
Available in any
view
Display detailed information
about a specific or all
aggregation groups
display link-aggregation verbose [ bridge-
aggregation [ interface-number ] ] [ | { begin |
exclude | include } regular-expression ]
Available in any
view
Clear LACP statistics for a specific
or all link aggregation member
ports
reset lacp statistics [ interface interface-list ]
Available in user
view
Clear statistics for a specific or all
aggregate interfaces
reset counters interface [ bridge-aggregation [
interface-number ] ]
Available in user
view
Ethernet link aggregation configuration examples