3Com 4210 PWR Configuration Manual page 547

Table 402 Download/upload files to TFTP servers
To do...
Download/ Upload files
from TFTP server
c
CAUTION: When you use the tftp ipv6 command to connect to the TFTP server,
you must specify the "-i" keyword if the destination address is a link-local address.
IPv6 Telnet Telnet protocol belongs to application layer protocols of the TCP/IP protocol suite,
and is used to provide remote login and virtual terminals. The device can be used
either as a Telnet client or a Telnet server.
As the following figure shows, the Host is running Telnet client application of IPv6
to set up an IPv6 Telnet connection with Device A, which serves as the Telnet
server. If Device A again connects to Device B through Telnet, the Device A is the
Telnet client and Device B is the Telnet server.
Figure 195 Provide Telnet services
Host
Telnet client
Configuration prerequisites
Enable Telnet on the Telnet server and configure the authentication method. For
details, refer to "You can log into a Switch 4210 in one of the following ways:" on
page 21.
Table 403 Set up IPv6 Telnet connections
To do...
Perform the telnet command
on the Telnet client to log in to
other devices
c
CAUTION: When you use the telnet ipv6 command to connect to the Telnet
server, you must specify the "-i" keyword if the destination address is a link-local
address.
Display and maintain IPv6 Telnet
Table 404 Display and maintain IPv6 Telnet
To do...
Display the use information of the
users who have logged in
Use the command...
tftp ipv6 remote-system [ -i interface-type
interface-number ] { get | put }
source-filename [ destination-filename ]
Device A
Telnet server Telnet client
Use the command...
telnet ipv6 remote-system [ -i
interface-type interface-number ] [
port-number ]
Use the command...
display users [ all ]
IPv6 Application Configuration
Remarks
Required
Available in user
view
Device B
Telnet server
Remarks
Required
Available in user view
Remarks
Available in any view
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