Lucent Technologies PortMaster - Manual (Page 288)

Overview of Leased Line Connections
19-2 PortMaster Configuration Guide
Figure 19-1 Leased Line Configuration
If you are connecting two networks together for the first time, you should make sure
first that the two networks are not overlapping subnets. For more information on
network numbers and subnetting, see Appendix A, “Networking Concepts.”
In the leased line configuration described in this chapter, the Ethernet address of the
PortMaster routers is used as the address for the serial link in a point-to-point
unnumbered serial connection. Because the PortMaster relies on an external clock
IRX Router
IRX Router
11820012
11820012
Rome
workstation 2
workstation 1
workstation 2
workstation 1
workstation 3
IRX Router
CSU/DSU
CSU/DSU
IRX Router
workstation 3
Florence