Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual page 251

Copyright © 2010, Juniper Networks, Inc.
Use to display information about a specified Ethernet member link in an IEEE 802.3ad
link aggregation group (LAG) bundle.
Specify either the Fast Ethernet or Gigabit Ethernet interface type when issuing this
command:
host1#show interfaces interfaceType interfaceSpecifier lag
Field descriptions
interfaceSpecifier—Status of the hardware on this interface
Up—Hardware is operational
Down—Hardware is not operational
Administrative status—Operational state that you configured for this interface
Member—Membership status of the Ethernet link
LACP—Status of LACP configuration for the Ethernet link
active—Ethernet link participates in the protocol regardless of whether its Partner
member link is set to active or passive LACP PDU participation
passive—Ethernet link transmits LACP PDUs only when it receives LACP PDUs
from its Partner member link
mux state—Status of collecting and distributing at the Mux state machine
collecting/distributing—Ethernet link is actively collecting incoming frames and
distributing outgoing frames
detached—Ethernet link is detached from the LAG bundle due to protocol changes
or system constraints
waiting—Ethernet link is waiting to attach to a LAG bundle
LACP state
active—Actor link actively particulates in LACP
passive—Actor link transmits LACP PDUs
timeout—Timeout control value; this value is not configurable and is set to long
timeout (30 seconds)
aggregatable—Actor link can be aggregated
individual—Actor link cannot be aggregated; must operate as an individual link
in-sync—Actor link has joined the correct LAG bundle
out-of-sync—Actor link is unable to join the correct LAG bundle
collecting—Actor link is actively collecting incoming frames; if this field does not
appear, the Actor link is not actively collecting incoming frames
Chapter 6: Configuring 802.3ad Link Aggregation and Link Redundancy
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