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The new set of configurations are parsed from the startup configuration file and applied to the
NVRAM. During the system boot up, the new set of configurations are applied to the system from the
updated NVRAM configurations.
The following commands require NVRAM write to take effect in a single reload:
● Forwarding CLIs:
○ hardware forwarding-table mode {scaled-l2-switch | scaled-l3-routes
| scaled-l3-hosts}
○ cam-ipv6 extended-prefix {1024 | 2048 | 3072}
○ ip ecmp-group maximum-paths 2-64
● ACL CAM carving related CLIs:
○ cam-acl cli
○ cam-acl-vlan cli
○ cam-acl-egress cli
○ cam-sharing
● Feature keyword CLIs:
○ feature udf-acl
○ feature aclrange
○ feature ipv6acloptimized
○ feature acloptimized
Example
DellEMC# upgrade system tftp://10.11.8.12/dv-rainier-13 a:
00:39:32 : Discarded 1 pkts. Expected block num : 51.
Received block num: 50
!00:39:36 : Discarded 1 pkts. Expected block num : 65.
Received block num: 64
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.......
...........!!!!!!!!!!!!!!!!!!!!!!!
93924044 bytes successfully copied
System image upgrade completed successfully.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Image upgraded to all
DellEMC#
The following example shows that the system prompts for the hash value of the OS image with the OS
image verification feature enabled:
Dell# upgrade system tftp://10.16.127.35/FTOS-SE-9.11.0.1 A:
Hash Value: e42e2548783c2d5db239ea2fa9de4232
!!!!!!!!!!!!!!...
rename
Rename a file in the local file system.
Syntax
rename url url
Parameters
url Enter the following keywords and a filename:
● For a file on the internal Flash, enter flash:// followed by the filename.
● For a file on an NFS mounted file system, enter nfsmount:// followed by the
mount point and file path.
● For a file on an external USB drive, enter usbflash:// followed by the
filename.
70 File Management