Specifications

Chapter 5 Configuring ISDN
Leased-Line ISDN Connection to a Central-Site Router
5-34
Cisco 1700 Series Router Software Configuration Guide
78-5407-03
Configuring the Fast Ethernet Interface
Use this table to configure the Fast Ethernet interface, which connects your router
to the local network.
Command Task
Step1
multilink virtual-template 1 Define a virtual template from which this
multilink PPP bundle interface can replicate
its interface parameters.
Step2
isdn leased-line BRI0 128 Configure the BRI interface to use the ISDN
physical connection as a leased-line service.
If you want to combine both B channels into
a single data pipe, enter the 128 keyword with
this command.
Command Task
Step1
interface fastethernet0 Enter configuration mode for the Fast
Ethernet interface.
Step2
ip address 192.168.38.42 255.255.255.0 Configure this interface with an IP address
and a subnet mask.
Step3
ipx network ABC Configure this interface with an IPX network
address.
Step4
interface virtual-template1 Associate the virtual template with this
interface.
Step5
ip address 192.168.40.40 255.255.255.0 Configure the virtual template interface with
an IP address and a subnet mask.
Step6
ipx network 123 Configure the virtual template interface with
an IPX network address.
Step7
encapsulation ppp Set the encapsulation method on this interface
to PPP.
Step8
ppp multilink Enable multilink PPP on this interface.