ZyXEL P-971M Bedienungsanleitung PDF herunterladen (Seite 32)

P-971M User’s Guide

31 Chapter 3 Software Screen

Software Version This is the version of the internal software installed and running

on your P-971M. This value is read from the internal cable modem

software.

Cable Modem MAC Address This is the RF MAC address of your cable modem. This value is

read from the internal cable modem software.

Cable Modem Serial Number This is the serial number of your cable modem from the underside

panel Bar Code label. This value is read from the internal cable

modem software.

CM Certificate The CM Certificates provide a secure method for uploading cable

modem public key information to your cable operator as specified

in DOCSIS 2.0. This is a form of digital certificate that is unique for

each hardware vendor. It contains an encoded public key and

digital signature and must be present in the cable modem

configuration file downloaded from the cable operator. If installed

this field will display Installed, if not this field will display Not

Installed.

System Up Time This is the time since your cable modem has successfully

downloaded/installed a configuration file and negotiated channel

parameters with the cable operator. This value is read from the

cable operator's network time server. If the timer server was not

accessible this field is grayed out.

Network Access This field displays whether your cable modem is allowed to

forward packets from its LAN port to the cable operator and on to

the internet. This value is read from the configuration file. Network

access is either Allowed or Denied depending upon your

configuration file setting.

Cable Modem IP Address After a successful configuration of your cable modem the IP

Address will be set with a value provided by your cable operator. If

no IP Address is set network devices connected to the LAN port

cannot connect to the internet. If your IP Address is not set this

field displays as a series of dashed lines.

Table 2 Software Status Screen (continued)

LABEL DESCRIPTION

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