Juniper JUNOSE 11.2, Configuration Manual, Page: 251 / 772

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