Reference Guide

Congure UFT modes
Available UFT modes include L2 MAC table, L3 host table, or L3 route table sizes.
• Select a mode to initialize the maximum table size in CONFIGURATION mode.
hardware forwarding-table mode [scaled-l2 | scaled-l3-routes | scaled-l3-hosts]
• Disable UFT mode in CONFIGURATION mode.
no hardware forwarding-table
Congure UFT mode
OS10(config)# hardware forwarding-table mode scaled-l3-hosts
View UFT mode information
OS10# show hardware forwarding-table mode
Current Settings Next-boot Settings
Mode default-mode scaled-l3-hosts
L2 MAC Entries : 163840 98304
L3 Host Entries : 147456 212992
L3 Route Entries : 16384 98304
View UFT information for all modes
OS10# show hardware forwarding-table mode all
Mode default scaled-l2 scaled-l3-routes scaled-l3-hosts
L2 MAC Entries 163840 294912 32768 98304
L3 Host Entries 147456 16384 16384 212992
L3 Route Entries 16384 16384 131072 98304
UFT commands
hardware forwarding-table mode
Select a mode to initialize the maximum scalability size. The available options are: scaled L2 MAC address table, scaled L3 routes table, or
scaled L3 hosts table.
Syntax
hardware forwarding-table mode {scaled-l2 | scaled-l3-routes | scaled-l3-hosts}
Use the no hardware forwarding-table mode command to set the UFT mode to default.
Parameters
• scaled-l2 —Maximize the MAC address table size.
• scaled-l3-routes — Maximize the L3 routes table size.
• scaled-l3-hosts — Maximize the L3 hosts table size
Defaults The default parameters vary according to the platform. See UFT modes.
Command Mode CONFIGURATION
Usage Information Congure the sizes of internal L2 and L3 forwarding tables of the switch as per the requirements of the network
environment. You need to reload the switch to apply the changes.
Example
OS10(config)# hardware forwarding-table mode scaled-l3-hosts
Supported Releases 10.3.0E or later
430 UFT modes