3com 4210 PWR 9-Port 3CR17341-91-ME 用户手册
产品代码
3CR17341-91-ME
IPv6 Application Configuration
545
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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.
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.
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.
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
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.
details, refer to “You can log into a Switch 4210 in one of the following ways:” on
page 21.
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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.
server, you must specify the "-i" keyword if the destination address is a link-local
address.
Display and maintain IPv6 Telnet
Table 402 Download/upload files to TFTP servers
To do...
Use the command...
Remarks
Download/ Upload files
from TFTP server
from TFTP server
tftp ipv6 remote-system [ -i interface-type
interface-number ] { get | put }
source-filename [ destination-filename ]
interface-number ] { get | put }
source-filename [ destination-filename ]
Required
Available in user
view
view
Table 403 Set up IPv6 Telnet connections
To do...
Use the command...
Remarks
Perform the telnet command
on the Telnet client to log in to
other devices
on the Telnet client to log in to
other devices
telnet ipv6 remote-system [ -i
interface-type interface-number ] [
port-number ]
interface-type interface-number ] [
port-number ]
Required
Available in user view
Host
Telnet client
Device A
Device B
Telnet server
Telnet client
Telnet server
Table 404 Display and maintain IPv6 Telnet
To do...
Use the command...
Remarks
Display the use information of the
users who have logged in
users who have logged in
display users [ all ]
Available in any view