Sun Microsystems Sun SPARC Enterprise M3000 User Manual page 218

Using Two LAN Ports Selectively for Management and Maintenance
FIGURE 3-7
XSCF Unit are used selectively for the system administrators and the FE. This
configuration does not make the XSCF-LAN redundant. The purpose is as follows:
One LAN is used for the system administrator.
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The other LAN is used for the remote maintenance service only or by the FE.
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3-18 SPARC Enterprise Mx000 Servers XSCF User's Guide • August 2009
shows an example of a configuration where the two XSCF-LANs of one