ZyXEL P841C Manual de usuario descargar pdf (Pagina 19)

P841C Central-Side VDSL Modem

Configuring the P841C 3-5

Table 3-1 P841C Help Commands

FIELD DESCRIPTION

enet speed (lt|nt)

(speed)

Type this command to set the Ethernet port speed of the P841C (you must type “lt”) or P841

(“nt”). P841C speed is displayed if you just type “enet speed”.

enet fctrl (lt|nt)

[on|off]

Type this command to set the Ethernet port full duplex flow control of the P841C (you must

type “lt”) or P841 (“nt”). P841C full duplex flow control is displayed if you just type “enet fctrl”.

enet monitor

[on|off]

Display P841C and the subscriber’s VDSL modem’s Ethernet statistics (if link is up) if this flag

is on.

3.4.4 Sys Status Command

Type sys to display the following system status parameters.

Figure 3-7 Sys Status Command

Table 3-2 Sys Status Command

FIELD DESCRIPTION

firmware version This field shows the P841C firmware version and the date it was created.

vdsl modem code version This field shows the VDSL driver version.

sys uptime This field displays in milliseconds (and hours, minutes, seconds) how long the system

has been up.

3.4.5 Firmware Upgrade Command

fwupgrade

Follow these steps for a successful firmware upgrade.

Step 1. Type fwupgrade to begin the firmware upgrade process via XMODEM.

Figure 3-8 Upgrading Firmware First Warning

Step 2. Type “Y” to continue the upgrade process.

Step 3. You now see the next screen warning you not to abort the upload process after the Xmodem file

transfer begins. If you want to quit the firmware upgrade process and you have NOT YET started the

file transfer process (using a Terminal emulation program), then restart the P841C now to exit.

firmware version = V1.00(DH.0)b3 | 3/26/2002

VDSL modem code version = 0x50

sys uptime = 27782 ms (0:00:27.782)

P841C>fwupgrade

This operation will overwrite the old firmware! Continue?(Y/N)

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ZyXEL P841C Manual de usuario Pagina 19