P841C Central-Side VDSL Modem

ZyXEL recommend you change your password after your very first login. Store your new

password in a secure place for later reference in case you forget it.

3.4.2Exit Command

exit

Enter this command to log out. You will then have to re-enter your password to log in again.

P841C>exit

Password:

Figure 3-5 Exit Command

System Timeout

Please note that if there is no activity for longer than five minutes after you log in, your P841C will automatically log you out. When you are logged out, press [ENTER] to bring up the password prompt.

3.4.3help (or ?) Command

Type help or ? to show all available P841C commands as displayed in the next screen.

P841C>?

 

sys

- display system status

help or ?

- show this screen

exit

- logout

passwd

- change login password

fwupgrade

- upgrade firmware

vdsl uprate [x]

- set/show VDSL uprate

vdsl downrate [y]

- set/show VDSL downrate

vdsl auto [onoff]

- set/show VDSL auto rate selection flag

vdsl load [ltnt]

- load VDSL modem code

vdsl reset

- reset VDSL chip

vdsl reconnect

- force VDSL reconnect

vdsl status

- show VDSL connect status

vdsl clear

- clear VDSL connect status

vdsl debug [onoff]

- set/show VDSL debug flag

vdsl monitor [onoff]

- set/show VDSL monitor flag

vdsl show

- show VDSL parameters setting

vdsl mode (mode)

- set/show VDSL mode

vdsl active [onoff]

- active/deactive VDSL port

vdsl autoupg [onoff]

- set/show EEPROM auto upgrade flag

enet status

- show ENET counters

enet clear

- clear ENET counters

enet speed (ltnt) (speed)

- set/show NT ENET speed

enet fctrl (ltnt) [onoff]

- set/show NT ENET full duplex flow control

enet monitor [onoff]

- set/show ENET monitor flag

Figure 3-6 P841C Help Commands

Configuring the P841C

3-3

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ZyXEL Communications P841C manual Exit Command, Help or ? Command

P841C specifications

ZyXEL Communications P841C is an advanced networking device designed with the aim of delivering high-performance and reliable internet connectivity. Positioned primarily for home and small office environments, the P841C stands out with its impressive range of features that cater to diverse networking needs.

The P841C is a DSL modem/router, equipped to handle the demands of modern internet usage, including streaming, gaming, and multiple simultaneous connections. One of its main features is its support for VDSL2 and ADSL2/2+, which ensures high-speed internet access over both fiber and copper lines. This flexibility allows users to take full advantage of their internet service provider's offerings without needing additional equipment.

Another significant characteristic of the ZyXEL P841C is its integrated dual-band wireless capabilities. It operates on both 2.4 GHz and 5 GHz frequency bands, enabling users to connect a wider array of devices without compromising on speed or performance. The dual-band functionality helps reduce network congestion and interference, supporting smoother online activities. This feature is particularly beneficial in environments with numerous connected devices, such as smart TVs, gaming consoles, and smartphones.

The P841C is also equipped with advanced security features, including WPA3 encryption, which ensures that the home network remains secure from unauthorized access. Additionally, it supports the latest IPv6 protocol, ensuring that the device is future-proof and ready for the next generation of internet addressing.

The modem/router also includes built-in Quality of Service (QoS) settings, which allow users to prioritize bandwidth for specific applications or devices. This ensures that critical activities, such as video conferencing or online gaming, receive the necessary bandwidth for optimal performance.

With its sleek, compact design, the ZyXEL P841C fits seamlessly into any home or office setting. Easy installation and user-friendly interface contribute to its appeal, making setup straightforward even for those who may not be tech-savvy. The device comes with multiple Ethernet ports, allowing for wired connections to computers, printers, and other devices.

Overall, the ZyXEL Communications P841C is a robust solution for anyone seeking a reliable and high-speed internet experience. Its blend of advanced technologies, security features, and user-friendly design makes it an ideal choice for both residential and small business applications. Whether for casual browsing or demanding online activities, the P841C is equipped to handle it all with ease.