Reference Guide

Table 12. UFT Modes —Table Size
UFT Mode L2 MAC Table Size L3 Host Table Size L3 LPM Table Size
Default 72K 72K 16K
Scaled-l3-hosts 8K 136K 16K
Scaled-l3-routes 8K 8K 128K
Scaled-l2–switch 136K 8K 16K
Configuring UFT Modes
To configure the Unified Forwarding Table (UFT) modes, follow these steps.
1. Select a mode to initialize the maximum scalability size for L2 MAC table or L3 Host table or L3 Route
table.
CONFIGURATION
hardware forwarding-table mode
Dell(conf)#hardware forwarding-table mode ?
scaled-l3-hosts Forwarding table mode for scaling L3 host entries
scaled-l3-routes Forwarding table mode for scaling L3 route entries
Dell(conf)#
Dell(conf)#hardware forwarding-table mode scaled-l3-hosts
Hardware forwarding-table mode is changed. Save the configuration and
reload to take effect.
Dell(conf)#end
Dell#write mem
!
01:13:36: %STKUNIT0-M:CP %FILEMGR-5-FILESAVED: Copied running-config to
startup-config in flash by default
Dell(conf)#
Dell(conf)#end
Dell#01:13:44: %STKUNIT0-M:CP %SYS-5-CONFIG_I: Configured from console
Dell#
2. Display the hardware forwarding table mode in the current boot and in the next boot.
EXEC Privilege
show hardware forwarding-table mode
Dell#show hardware forwarding-table mode
Current Settings Next Boot Settings
Mode : Default scaled-l3-hosts
L2 MAC Entries : 72K 8K
L3 Host Entries : 72K 136K
L3 Route Entries : 16K 16K
Content Addressable Memory (CAM)
235