Dell POWEREDGE M1000E - Manual (Page 1437)

SDM Templates Commands 1433
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SDM Templates Commands
On PowerConnect devices, the total available H/W route entries are divided
statically (at compile-time) among IPV4 and IPv6 routes. If a switch is
deployed in network environments where no IPv6 routes are needed, then
H/W resources allocated for IPv6 routes are unused.
The Switch Performance Optimization feature enables the operator to
optimize resources for IPv4 only routing environments depending on the how
the switch is used in the network at runtime. The operator can choose
between Ipv4-only (where all the routing table entries are reserved for IPv4
Routes) or IPv4/IPv6 (Default) mode.
Commands in this Chapter
This chapter explains the following commands:
sdm prefer
Use the sdm prefer command in Global Config mode to change the template
that will be active after the next reboot. To revert to the default template
after the next reboot, use the no form of this command.
Syntax
sdm prefer {dual-ipv4-and-ipv6 default|ipv4-routing {default|data-
center}}
sdm prefer show sdm prefer
2CSPC4.XModular-SWUM200.book Page 1433 Thursday, March 10, 2011 11:18 AM