Extreme Networks ExtremeWare XOS Command Reference Manual page 927

Field
Segment Timer expiry action
Segment Port (available with the
detail keyword or by specifying a
shared port)
Status (available with the detail
keyword or by specifying a shared port)
EAPS Domain (available with the
detail keyword or by specifying a
shared port)
Vlan-port count (available with the
detail keyword or by specifying a
shared port)
Adjacent Blocking Id (available with
the detail keyword or by specifying a
shared port)
Segment RB Id (available with the
detail keyword or by specifying a
shared port)
Vlan (available with the detail
keyword or by specifying a shared port)
Virtual-port Status (available with the
detail keyword or by specifying a
shared port)
ExtremeWare XOS 11.3 Command Reference
Description
• Segment down—Specifies that if the controller or partner switch
detect a down segment, that segment stays down and a query is
not sent through the ring. The switch marks the segment status as
"Down."
• Send alert—Specifies that if the controller or partner switch detect
a down segment, that switch keeps the segment up and sends a
warning message to the log (default). The switch sends a trap alert
and sets the failed flag [F].
The segment port is the other ring port of an EAPS domain that is not
the shared-port.
• Up—There is connectivity to the neighboring EAPS shared-port via
this port.
• Down—There is a break in the path to the neighboring EAPS
shared-port via this port.
• Blocking-Up—The path is Up, but due to the "root blocker" being
in the Active state, this port is blocked to prevent a loop.
• Blocking-Down—The path is Down, but due to the "root blocker"
being in the Active state, this port is blocked to prevent a loop.
• [F]—The segment timer has expired but has not received an
explicit link-down notification. The port remains in the Up state,
with the timer expired flag set to True.
The EAPS domain having the segment port as one of its ring ports.
The total number of VLANs being protected under this segment port.
• None—The neighbor on this port is not reporting a Controller in the
Blocking state.
• <Link-Id>—The neighbor on this port is a controller in the Blocking
state with a link ID of <Link-Id>.
• None—The neighbor on this port is not aware of a "root blocker" in
the network.
• <RB-Id>—The neighbor on this port has determined that there is a
"root blocker" in the network with a link ID of <RB-Id>.
Displays a list of VLANs protected by the segment port.
This information appears for the Controller, when it is in either the
Blocking or Preforwarding state.
• Active-Open—This VLAN or port is in the Forwarding state and has
connectivity to the neighboring EAPS shared port via this port.
• Open—This VLAN or port is in the Forwarding state but does not
have connectivity to the neighboring EAPS shared port via this port.
• Blocked—This VLAN or port is in the Blocking state to prevent a
loop in the network.
• Down—This port's link is down.
• Active—At this moment, this VLAN or port is not being handled by
EAPS shared port. Rather, this VLAN or port is being handled by
the regular EAPS protocol.
show eaps shared-port
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