Configuration Guide    LINE Mode Configuration 
Enter  the  line  configuration 
mode. 
transport input {all | ssh | telnet | none} 
Configure  the  protocol  to 
communicate on the line.   
Disable  the  communication  of 
any protocol on the line. 
Restore the setting to the default 
value. 
Configuring the Access Control List on the Line 
To configure the access control list on the line, you can use the command. By 
default, no access control list is configured on the line.That is, all incoming and 
outgoing connections are permitted.   
Enter the configuration mode. 
Enter  the  line  configuration 
mode. 
access-class access-list-number {in | out} 
Configure the access control list 
on the line. 
no access-class access-list-number {in | out} 
Remove the configuration.