Comtech EF Data CME-5200 Especificaciones descargar pdf (Pagina 34)

CME-5200 Digicast Media Router ASI Receiver Revision A

Device Management via User Interfaces MN/MRASIRCDC.IOM

4.3.3 Administration Menu

Figure 4-13. Administration Menu

4.3.3.1 Port Number Configuration

In addition to the features illustrated, one additional feature is available, for security

reasons, via the serial interface only. Modifying the port numbers prevents attacks on “well

known” ports by devices known as port scanners. This feature is configuration of the TCP

Port number for Telnet and HTTP protocols. Option

<M> allows the operator to modify the

standard port numbers for Telnet (23) and HTTP (80) to prevent unauthorized access to the

device. Care should be taken not to use a reserved standard port number.

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Comtech EF Data CME-5200 Especificaciones Pagina 34