Chapter 10 Configuring ports using Device Manager 369
Figure 149 Port dialog box — Interface tab
Note: 10/100BASE-TX ports may not autonegotiate correctly with
older 10/100BASE-TX equipment. In some cases, the older devices can
be upgraded with new firmware or driver revisions. If an upgrade does
not allow autonegotiation to correctly identify the link speed and duplex
settings, you can manually configure the settings for the link in question.
System Configuration Guide