To Discover Link Settings; Configuration Checking - Sun Microsystems GigaSwift Ethernet Adapter Installation And User Manual

To Discover Link Settings

Use the kstat command to discover link settings.
# kstat ce:0 | grep link

Configuration Checking

The jumbo frame configuration checking occurs at Layer 2 or Layer 3, depending on
the configuration method.
Layer 2 Configuration Checking
You can view the MTU configuration of a ce instance at any time 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:.
# kstat ce:0 | grep mac_mtu
Layer 3 Configuration Checking
You can check the Layer 3 configuration by invoking the ifconfig command on a
preconfigured interface as shown in the above examples:.
ifconfig ce123000
ce123000: flags=1000843<.....> mtu 9194
inet ip-address-vlan-1 .......
ether 8:0:20:c4:51:df
62 Sun GigaSwift Ethernet Adapter Installation and User's Guide • August 2004
link_T4
link_asmpause
link_duplex
link_pause
link_speed
link_up
0
0
2
0
1000
1