AIS AI2524 user manual Example Cmns Switched over a PDN

AI2524 Router Card User’s Manual

interface serial 1 encapsulation x25

x25 map cmns 38.8261.1000.0150.1000.20

Example: CMNS Switched over a PDN

This example depicts switching CMNS over a packet-switched PDN. Figure 12-6 illustrates the general network topology for a CMNS switching application where calls are being made between resources on opposite sides of a remote link to Host A (on an Ethernet) and Host B (on a Token Ring), with a PDN providing the connection.

Figure 12-6:Example Network Topology for Switching

CMNS over a PDN

This configuration listing allows resources on either side of the PD to call Host A or Host B. This configuration allows traffic intended for the remote NSAP address specified in the x25 map cmns com- mands (for the serial ports) to be switched through the serial interface for which CMNS is configured.

Configuration for Router C2

This configuration specifies that any traffic from any other interface intended for any NSAP address with NSAP prefix 38.8261.17 will be switched to MAC address 0800.4e02.1f9f through Token Ring 0.

Page 12-42	August 1997
	2524UM