ARRIS 2247-N8-10NA (v9.1.x) Admin Handbook - Manual (Page 14)

Administrator’s Handbook
14
You can also download an SSL certificate file from a trusted Certification Authority (CA), on platforms that sup-
port SSL, as follows:
download [-cert] [server_address ] [filename] [confirm]
install [ server_address ] [ filename ] [ confirm ]
Downloads a new version of the 2247-N8 DSL Wi-Fi Gateway operating software from a TFTP (Trivial File Trans-
fer Protocol) server, validates the software image, and programs the image into the 2247-N8 memory. After
you install new operating software, you must restart the 2247-N8.
The server_address argument identifies the IP address of the TFTP server on which your 2247-N8 operat-
ing software is stored. The filename argument identifies the path and name of the operating software file
on the TFTP server.
If you include the optional keyword confirm, you will not be prompted to confirm whether or not you want
to perform the operation.
log message_string
Adds the message in the message_string argument to the 2247-N8 diagnostic log.
loglevel [ level ]
Displays or modifies the types of log messages you want the 2247-N8 to record. If you enter the loglevel
command without the optional level argument, the command line interface displays the current log level
setting.
You can enter the loglevel command with the level argument to specify the types of diagnostic mes-
sages you want to record. All messages with a level number equal to or greater than the level you specify are
recorded. For example, if you specify loglevel 3, the diagnostic log will retain high-level informational messages
(level 3), warnings (level 4), and failure messages (level 5).
Use the following values for the level argument:
‹ 1 or low – Low-level informational messages or greater; includes trivial status messages.
‹ 2 or medium – Medium-level informational messages or greater; includes status messages that can help
monitor network traffic.
‹
3 or high – High-level informational messages or greater; includes status messages that may be significant
but do not constitute errors.
‹ 4 or warning – Warnings or greater; includes recoverable error conditions and useful operator informa-
tion.
‹ 5 or failure – Failures; includes messages describing error conditions that may not be recoverable.
netstat -i
Displays the IP interfaces for your 2247-N8.
netstat -r
Displays the IP routes stored in your 2247-N8.