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The name of the circuit. The circuit name can be manually assigned or automatically generated.
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Does not apply for RPR rings.
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The circuit direction, either two-way or one-way.
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Does not apply for RPR rings.
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The circuit source in the format: node/slot/port “port name”/HOP/LOP. The port name appears in quotes. Node and slot always appear; port “port name”/HOP/LOP might appear, depending on the source card, circuit type, and whether a name is assigned to the port. The port will appear as pRPR East or pRPR West.
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The circuit destination in the same format as the circuit source.
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The number of VLANs used by an Ethernet circuit.
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The number of internode links that constitute the circuit. Right-clicking the column shows a shortcut menu from which you can choose Span Details to show or hide circuit span detail. If Span Details is checked, the column name changes to “Spans” and this column displays all circuit span information. For each node in the span, the span detail shows the node/slot (card type)/port/HOP/LOP.
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Identifies if a port on the circuit is in loopback (LPBK).
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Updates the circuit information.
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Clears the RPR topology links and the Ring Stability, Protection Mode, and Jumbo Preference values.
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Closes the RPR Topology window.
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Displays context-sensitive help.
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