Parameters
remote-host: Specifies the IP address or host name of a remote host. A host name can be a
case-insensitive string of 1 to 253 characters. Valid characters for a host name include letters, digits,
hyphens (-), underscores (_), and dots (.).
-i interface-type interface-number: Specifies the outbound interface for sending Telnet packets. This
option is required when the server address is a link-local address.
port-number: Specifies the TCP port number for the Telnet service on the remote host. The value range is
0 to 65535 and the default is 23.
vpn-instance vpn-instance-name: Specifies the VPN instance to which the remote host belongs, where
vpn-instance-name is a case-sensitive string of 1 to 31 characters. If the remote host belongs to the public
network, do not specify this option.
dscp dscp-value: Specifies the DSCP value for IPv6 to use in outgoing Telnet packets to indicate the
packet transmission priority. The value range is 0 to 63. The default is 48.
Usage guidelines
This command is not supported in FIPS mode.
To terminate the current Telnet connection, press Ctrl+K or execute the quit command.
Examples
# Telnet to the host at 5000::1.
<Sysname> telnet ipv6 5000::1
telnet server acl
Use telnet server acl to apply an ACL to filter Telnet logins.
Use undo telnet server acl to restore the default.
Syntax
telnet server acl acl-number
undo telnet server acl
Default
No ACL is used to filter Telnet logins.
Views
System view
Predefined user roles
network-admin
Parameters
acl-number: Specifies an ACL by its number:
Basic ACL—2000 to 2999.
•
Advanced ACL—3000 to 3999.
•
•
Ethernet frame header ACL—4000 to 4999.
Usage guidelines
This command is not supported in FIPS mode.
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