4000 Router Series Fundamentals Configuration Guide

FIPS compliance

The device supports the FIPS mode that complies with NIST FIPS 140-2 requirements. Support for features,

commands, and parameters might differ in FIPS mode and non-FIPS mode. For more information about

FIPS mode, see Security Configuration Guide.

Managing files

CAUTION:

To avoid file system corruption:

• On an MSR2000 or MSR3000, do not install or remove a storage medium during file operations.

• On an MSR4000, do not install or remove a storage medium or perform active/standby switchover

during file operations.

You can display directory and file information, display file contents, rename, copy, move, remove, restore,

and delete files, and calculate digests for files.

You can create a file by copying, downloading, or using the save command. For more information about

downloading a file, see "Configuring FTP" and "Configuring TFTP." For more information about the save

command, see Fundamentals Command Reference.

Before you rename, compress, decompress, delete, restore, or move a file on a USB disk, or copy a file

to a USB disk, make sure the disk is not write protected.

Displaying file information

Perform this task in user view.

Task Command

Display folder or file information. dir [ /all ] [ file-url | /all-filesystems ]

Displaying the contents of a text file

Perform this task in user view.

Task Command

Display the contents of a text file. more file-url

Renaming a file

Perform this task in user view.

Task Command

Rename a file. rename fileurl-source fileurl-dest