Terminal Lines; Deny And Permit Access To A Terminal Line - Dell Force10 C150 Configuration Manual

Note: You cannot use the change directory ( cd ) command until ftp-server topdir is configured.
Display your FTP configuration using the command
as shown in Figure
Configure FTP client parameters
When the system will be an FTP client, configure FTP client parameters:
Task
Specify a source interface.
Configure a password.
Enter username to use on FTP client.
Display the FTP configuration using the command
Figure 4-4

Terminal Lines

You can access the system remotely and restrict access to the system by creating user profiles. The terminal
lines on the system provide different means of accessing the system. The console line (console) connects
you through the Console port in the RPMs. The virtual terminal lines (VTY) connect you through Telnet to
the system. The auxiliary line (aux) connects secondary devices such as modems.

Deny and Permit Access to a Terminal Line

Force 10 recommends applying only standard ACLs to deny and permit access to VTY lines.
• Layer 3 ACL deny all traffic that is not explicitly permitted, but in the case of VTY lines, an ACL with
no rules does not deny any traffic.
• You cannot use
a VTY line.
To apply an IP ACL to a line:
Task
Apply an ACL to a VTY line.
To view the configuration, enter the
4-4.
show ip accounting access-list
Command Syntax
ip access-class
show config
show running-config ftp
Command Syntax
ip ftp source-interface
ip ftp password
password
ip ftp username
name
show running-config ftp
to display the contents of an ACL that is applied only to
Command Mode
access-list LINE
command in the LINE mode, as shown in
from EXEC Privilege mode,
Command Mode
CONFIGURATION
interface
CONFIGURATION
CONFIGURATION
from EXEC Privilege mode,
Figure
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4-5.