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You can nest a pad command within another pad command or a telnet command. By nesting
commands, you can do the following on your router:
• Place an X.25 PAD call to log in to another router; and from that router, place another X.25 PAD
call to log in to a third router, and so on.
• Telnet to another router; and from that router, place an X.25 call to log in to a third router, and so
on.
• Place an X.25 PAD call to log in to another router; and from that router, Telnet to a third router,
and so on.
To ensure transmission, limit nesting operations within three levels.
Logout operations are done in the reverse direction. You can execute the quit command multiple
times to log out of the logged-in router and all of the in-between routers one by one.
Setting the delay waiting for the response to an Invite Clear message
The server end of X.25 PAD might send an Invite Clear message to the client, for example, after
receiving an exit request from client or in order to release the link. At the same time, a timer is started.
If no response is received on expiration of the timer, the server will clear the link.
Configuration procedure
To configure X.25 PAD:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Set the delay waiting for the
response to an Invite Clear
message.
x29 timer inviteclear-time
seconds
Optional.
The default setting is 5 seconds.
3. Exit to user view.
quit
N/A
4. Place an X.25 PAD call to
the specified X.121 address.
pad
x.121-address
N/A
Configuring XOT
XOT
X.25 over TCP (XOT) carries X.25 packets over TCP to connect two X.25 networks across an IP
network. Figure 132 presen
ts an XOT application environment.