Table 3-1 Device Link Parameters - Sun Microsystems GigaSwift Ethernet Adapter Installation And User Manual

the device and its link partner. Attempting to link-up with autonegotiation disabled
requires knowledge of the current capabilities at which both the device and its link
partner are configured.
The structure of the boot net command line that includes device parameters is as
follows:
ok boot device-path:speed=s,duplex=d,link-clock=c,promiscuous,
Where:
s = 1000, 100, 10, auto
d = half, full, auto
c = master, slave, auto
Note – Refer to the IEEE 802.3 (G)MII register specification for the details on
autonegotiated and non-autonegotiated modes of operation. (This establishes the
link successfully so that traffic is transfered without collisions caused by duplex
mismatch between the local and remote devices both the local and remote link
capabilities must be matched.)
TABLE 3-1
command line to establish a link between the local and remote device.
shows the speed, duplex and link-clock capabilities at which a link-up will be
attempted:
TABLE 3-1
Device Parameters
speed duplex
1000 full master/slave
1000 half master/slave
1000 full
1000 half
1000 auto
1000
1000
100 full
100 half
depicts the device link parameters you can specify on the boot net
Device Link Parameters
link-clock autoneg
0
0
1
auto
1
auto
1
1
1
auto
N/A
N/A
Device Link Capability
1000fdx 1000hdx 100fdx
0 0 0
1 0 0
1 1 1
0 1 1
1 1 1
1 1 1
1 1 1
0 0 0
0 0 0
TABLE 3-2
100hdx 10fdx
0 0
0 0
1 1
1 1
1 1
1 1
1 1
1 0
0 1
Chapter 3 Network Configuration
10hdx
0
0
1
1
1
1
1
0
0
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