Comtech EF Data CDM-840 - Manual (Page 87)

CDM-840 Remote Router Revision 2
Ethernet-based Remote Product Management MN-CDM840
6–19
FE – Management Interface
The acceptable/valid operating ranges for items in this section are provided in parentheses.
• MAC Address (read-only) – The Ethernet MAC Addresses are configured at the factory and
cannot be changed. This address is unique for each available port.
• IP Address / CIDR Mask (8 to 30) – Use this box to enter the IP Address and CIDR (Classless
Inter-Domain Routing) Subnet Mask.
When in Router Mode, the configured subnets must be unique. Overlapping
the subnets will not be allowed and the requested configuration will be
rejected.
• Link Configuration – Use the drop-down list to select the line speed and duplex setting for
the CDM-840 FE interface. The available selections are:
o Auto* o 100 BaseT / Full Duplex o 10 BaseT / Full Duplex
o 100 BaseT / Half Duplex o 10 BaseT / Half Duplex
* Auto is the recommended configuration selection.
• Negotiated Link Mode (read-only) – The actual negotiated line speed and duplex setting for
the FE Interface is displayed here. The viewable settings are:
o 10 BaseT / Full Duplex o 100 BaseT / Full Duplex
o 10 BaseT / Half Duplex o 100 BaseT / Half Duplex
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