Configure X.25 PVCs in two routers to create a functional link
between them using a third router as a simulated X.25 switch.
Scenario:
Because an X.25 network is not available, you will first
configure a router to act as a X.25 switch. Once the switch is
configured, you will configure two routers to interface with the
X.25 network. Use X.25 PVCs to create a functional link between the
two routers. The branch router is a stub network, so configure a
default route on the branch router side and a static route on the
central router side.
Notes:
Lab Tasks:
Cable the lab as shown in the diagram. Remember to put the DCE
side of the serial links on the X25Switch router side.
The first router to be configured will be the X25Switch router,
which will simulate our X.25 network. Log into the X25Switch
router and enter global configuration mode.
Configure the following information into the router:
Configure the hostname X25Switch on the router.
Turn on X.25 switching with the command:
X25Switch(config)#x25 routing
Setup the static X.121 address so the router will know which
interfaces to switch the X.25 packets out: