1-6
Field Description
Left Port : Index = 255,
IsEdge = 0
Right Port : Index = 25,
IsEdge = 0
Indexes of the left and right ports:
z IsEdge: Whether the device is at either end of a bus topology IRF
fabric in which the number of member devices has reached the
upper limit.
z 0: No
z 1: Yes
Units Num Left : 1
Units Num Right : 2
Number of units (both directly-connected and subtending units)
connected to the port, including the device itself.
z 1: The left port has no connected unit
z 2: The right port connects to one unit
Units Num Backup: 2 Total number of units in a fabric
# Display the topology database information of the current fabric.
<Sysname> display ftm topology-database
Total number of units in fabric : 8, My Unit ID : 4
UID CPU-Mac Priority Fabric-Port Board-ID A/M
1 000f-e20f-5002 10 Left/Right 1 A
2 000f-e20f-5132 10 Left/Right 1 A
3 000f-e20f-5252 10 Left/Right 1 A
*4 000f-cbb7-3264 5 Left/Right 1 M
5 000f-cbb7-2142 10 Left/Right 1 A
6 000f-e20f-8922 10 Left/Right 1 A
7 000f-cbb7-2260 10 Left/Right 1 A
8 000f-cbb7-2734 10 Left/Right 1 A
Table 1-2 display ftm topology-database command output description
Field Description
UID Unit ID
Priority
Priority value:
z 10 means the switch adopts automatic numbering
z 5 means the switch adopts manual numbering
Manual numbering has a higher priority than automatic numbering.
Fabric-Port
Fabric port
z In a ring topology structure, the left and right ports of all units are
connected, and are displayed as Left/Right.
z In a bus topology structure, the units at both ends of the bus have
only one fabric port connected, displayed as Left/ or /Right.
A/M
Indicates that the switch adopts automatic numbering or manual
numbering:
z A for automatic
z M for manual
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