C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1
Terminal Services Commands on Cisco IOS XR Software
transport input
SMR-719
Cisco ASR 14000 Series Router System Management Command Reference
OL-17231-01
transport input
To define the transport protocols that can be used to access the router, use the
transport input
command
in the appropriate line configuration mode. To change or remove the protocol, use the
no
form of this
command.
transport input
{
all
|
none
|
ssh
|
telnet
}
no transport input
{
all
|
none
|
ssh
|
telnet
}
Syntax Description
Defaults
All protocols are allowed on the line.
Command Modes
Line console configuration
Line default configuration
Line template configuration
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper
task IDs.
To be accepted, incoming network connections to an asynchronous port (terminal line) must use a
transport protocol specified with the
transport input
command. This command can be useful in limiting
the acceptable transport protocols to include or exclude those used by different types of users, or to
restrict a line to secure connections (SSH connections).
Task ID
Examples
The following example shows how to set the transport input setting for the default line template to SSH
connections:
RP/0/RP0/CPU0:router(config)#
line default
RP/0/RP0/CPU0:router(config-line)#
transport input ssh
all
Specifies the Secure Shell (SSH) and Telnet protocols
none
Specifies that the router rejects incoming SSH and Telnet transport protocol
connections.
ssh
Specifies the SSH transport protocol.
telnet
Specifies the Telnet transport protocol.
Release
Modification
Release 3.7.1
This command was introduced on the Cisco ASR 14000 Series Router.
Task ID
Operations
tty-access
read, write
