Users Guide

Version Description
7.7.1.0 Added support for TFTP and SCP.
7.6.1.0 Introduced on the S-Series.
Usage Information
RFC 3986 species that IPv6 host addresses in a uniform resource identier (URI) must be enclosed in square
brackets, [X:X:X:X::X]. For maximum exibility this command accepts IPv6 host addresses with or without the
square brackets.
After you upgrade the system image, using the upgrade system command, specify the default boot location
using the boot system command. Save the conguration to the startup conguration le using the write
memory command and reload the system using the reload command to use the new Dell EMC Networking OS
software.
If you enable the veried boot feature using the verified boot command, the upgrade system command
prompts you to enter the hash value of the Dell EMC Networking OS image. This is applicable only for the local
partitions such as A: or B:. You can get the hash from the iSupport page.
NOTE: You can apply a set of congurations, available only in the new version to which you want to
upgrade the system to, without having to re-boot the system twice. In order to accomplish this seamless
upgrade, perform the following tasks:
1 Upgrade the system image to the new image and congure the primary partition to boot from the new
image using the boot system command.
2 Update the startup conguration le with the new set of congurations and then reload the device using
the reload command.
The new set of congurations are parsed from the startup conguration le and applied to the NVRAM.
During the system boot up, the new set of congurations are applied to the system from the updated
NVRAM congurations.
The following commands require NVRAM write to take eect 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
92 File Management