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1.5.2 copy
（
TFTP
）
Command:
copy
<source-url> <destination-url>
[ascii | binary]
Function:
Download files to the TFTP client.
Parameter:
<source-url>
is the location of the source files or directories to be copied;
<destination-url>
is the destination
address to which the files or directories to be copied; forms of
<source-url>
and
<destination-url>
vary depending
on different locations of the files or directories.
ascii
indicates the ASCII standard will be adopted;
binary
indicates
that the binary system will be adopted in the file transmission
（
default transmission method
）
.When URL represents
a TFTP address, its form should be: tftp://{<ipaddress>|<ipv6address>|<hostname>}/<filename>, amongst
<ipaddress>| <ipv6address>
is the IPv4 or IPv6 address of the TFTP server/client, <hostname> is the name of the
host mapping with the IPv6 address, it does not support the file download and upload with hosts mapping with IPv4
addresses,
<filename>
is the name of the TFTP upload/download file.
Special keyword of the filename
Keywords
Source or destination addresses
running-config
Running configuration files
startup-config
It means the reboot configuration files when using copy running-config
startup-config command
nos.img
System files
boot.rom
System startup files
Command Mode:
Admin Mode.
Usage Guide:
This command supports command line hints, namely if the user can enter commands in following forms:
copy
<filename>
tftp:
// or
copy tftp:
//
<filename>
and press Enter, following hints will be provided by the system:
tftp
server ip/ipv6 address[x.x.x.x]/[x:x::x:x]>
tftp filename>
Requesting for TFTP server address, file name