4-3
Cisco 600 Series Installation and Operation Guide
78-11190-01
Chapter 4 Configuration Procedures for the Cisco 633
Configure Interworking
If the CBOS version is earlier than 2.2.0, get the latest version from Cisco. See
the Trivial File Transfer Protocol (
tftp
) command in the
Cisco Broadband
Operating System User Guide
for more information on how to update the
Cisco 633 firmware. You can also update the CBOS version through the
management port also.
Operation Modes
CBOS implements two operational modes:
exec
and
enable
. CBOS defaults to
exec
mode when you log in. The
exec
mode grants program execution (read-only)
privileges to a user. To read or write changes to nonvolatile random-access
memory (NVRAM), you must work in
enable
mode. To invoke the
enable
mode:
Step 1
At the
exec
mode command-line prompt, enter:
cbos> enable
Step 2
Enter a password when CBOS prompts you:
cbos> enable
Password:
Note
If you have not set any passwords for the Cisco 633, press the
Enter
key when the system prompts you for a password to enter CBOS. If
you have not preset a password, you can still log on to CBOS.
You are now in
enable
mode. The system prompt appears:
cbos#
Configure Interworking
To translate from Frame Relay (FR) to ATM, you must first configure an IWF data
path.
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