Dell PowerSwitch S4112F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 1107
IPv6 extended prefix routes, UFT commands, hardware forwarding-table mode
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L3 Host Entries : L3 Route Entries : 147456 32768 212992 98304 View UFT information for all modes OS10# show hardware forwarding-table mode all Mode default scaled-l2 scaled-l3-routes L2 MAC Entries 163840 294912 32768 L3 Host Entries 147456 16384 16384 L3 Route Entries 32768 32768 131072 scaled-l3-hosts 98304 212992 98304 IPv6 extended prefix routes IPv6 addresses that contain prefix routes with mask between /64 to /128 are called as IPv6 extended prefix routes. These routes require double the key size in the Longest prefix match (LPM) table. You can configure the number of route entries for extended prefix using the hardware l3 ipv6-extended-prefix prefix-number command. Save and Reload the switch for the settings to become effective. Configure IPv6 extended prefix route OS10# configure terminal OS10(config)# hardware l3 ipv6-extended-prefix 2048 % Warning: IPv6 Extended Prefix Installation will be applied only after a save and reload. OS10(config)# do write memory OS10(config)# reload View IPv6 extended prefix route configuration OS10# show running-configuration | grep hardware hardware l3 ipv6-extended-prefix 2048 Configuration before reload: OS10# show hardware l3 Current Settings IPv6 Extended Prefix Entries: 0 Next-boot Settings 2048 Configuration after reload: OS10# show hardware l3 Current Settings IPv6 Extended Prefix Entries: 2048 Next-boot Settings 2048 The no version of the command removes the IPv6 extended prefix route configuration. Save and Reload the switch to remove the configuration. OS10(config)# no hardware l3 ipv6-extended-prefix % Warning: Un-configuring IPv6 Extended Prefix will be applied only after a save and reload. UFT commands hardware forwarding-table mode Selects 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. UFT modes 1107
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