User's Manual

Components 235
■ The unit index within the stack and the type of unit.
■ The slot index within the chassis and the type of blade.
■ Port — this is displayed under the device tree node if the device
consists of only one unit, or under the unit tree node if there are
several units within the device or the device is a chassis. It represents
an individual port within the unit/blade. The label displayed in the tree
corresponds to the port index. If the port is part of an aggregation or
is connected, this is also shown. For instance:
■ If Port 12 is not connected and is not part of an aggregation, the label
is Port 12
■ If Port 12 is not connected and is part of Aggregated Link 1, the label
is Port 12: member of AL1
■ If Port 12 is connected to Device1 and is not part of an aggregation,
the label is Port 12: connected to Device1
■ If Port 12 is connected to Device1 and is part of Aggregated Link 1,
the label is Port 12: member of AL1
■ IfIndex — this is displayed under the device tree node if the device
consists of only one unit, or under the unit tree node if there are
several units within the device or the device is a chassis. It represents
an individual interface within the unit/blade that could not be mapped
to a port on the device. The label displayed in the tree corresponds to
the ifIndex and the type of interface. If the port is connected, this is
also shown. For instance:
■ If the interface with ifIndex 123 is of type PPP and is not connected,
the label is IfIndex 123 PPP.
■ If the interface with ifIndex 123 is of type Ethernet and is connected to
default WAN, the label is port 12 Ethernet: connected to default
WAN.
■ Aggregated Link — this is displayed under the device tree node. It
represents an individual port aggregation on the device. The label
displayed in the tree corresponds to the port aggregation index. If
ports within the aggregation are connected, this is also shown. For
instance:
■ If no link on Aggregated Link 1 is connected, the label is AL 1
■ If one or several links on Aggregated Link 1 are connected to
Device1, the label is AL 1: connected to Device1