| 1 | Allowed (408)
1 | 0 | IPv4Flow | 408
| 1 | Allowed (408)
1 | 1 | IPv4Flow | 408
| 1 | Allowed (408)
1 | 2 | IPv4Flow | 408
| 1 | Allowed (408)
1 | 3 | IPv4Flow | 408
| 1 | Allowed (408)
2 | 0 | IPv4Flow | 408
| 1 | Allowed (408)
2 | 1 | IPv4Flow | 408
| 1 | Allowed (408)
2 | 2 | IPv4Flow | 408
| 1 | Allowed (408)
2 | 3 | IPv4Flow | 408
| 1 | Allowed (408)
Unified Forwarding Table Modes
Unified Forwarding Table (UFT) consolidates the resources of several search tables (Layer 2, Layer 3
Hosts, and Layer 3 Route [Longest Prefix Match — LPM]) into a single flexible resource. Trident 2 supports
several UFT modes to extract the forwarding tables, as required. By default, Dell Networking OS initializes
the table sizes to UFT mode 2 profile, since it provides a reasonable shared memory for all the tables. The
other supported UFT modes are scaled-l3–hosts (UFT mode 3) and scaled-l3–routes (UFT mode 4).
Important Points to Remember
• All line cards/Stack Members within a single system must have the same UFT mode profiles. this
profile must match the system UFT mode profile (the profile on the primary route processor module
[RPM]/ Master Unit of the Stack).
• The UFT mode configuration is applied to the entire system when you use the CONFIGURATION
mode commands. Save the running-configuration to affect the change.
• You MUST save your changes and reboot the system for UFT mode profiling to take effect.

hardware forwarding-table mode

Select a mode to initialize the maximum scalability size for L2 MAC table or L3 Host table or L3 Route
table.
Syntax hardware forwarding-table mode {scaled-l3- hosts | scaled-l3-
routes}
Parameters scaled-l3–
hosts
Enter the keyword scaled-l3–hosts to select the
forwarding table mode for scaling l3 host entries..
scaled-l3–
routes
Enter the keyword scaled-l3–routes to select the
forwarding table mode for scaling l3 route entries.
Defaults UFT mode 2
Content Addressable Memory (CAM) 587