Sun Microsystems Gigabit Ethernet MMF/UTP Adapter - Manual (Page 65)

Chapter 3 Configuring ipge and e1000 Driver Parameters 31
▼ To Check Layer 2 Configuration
● View the maximum transmission unit (MTU) configuration of a ipge instance at
any time by using the kstat command.
The kstat mac_mtu variable represents the complete size of the Ethernet frame,
which includes the Ethernet header, maximum payload, and crc. This value is
consistent with the definition of MTU presented by switch vendors.
● Use the following command to get the information.
To Check Layer 3 Configuration
● Check the Layer 3 configuration, by invoking the ifconfig command on a
preconfigured interface as shown in the following example.
# kstat ipge:0 | grep mac_mtu
ifconfig ipge123000
ce123000: flags=1000843<.....> mtu 8192
inet ip-address-vlan-1 .......
ether 8:0:20:c4:51:df