Nokia IPSO 4.0 manual ATM Example, Fddi

2

Note

The maximum packet size must match the MTU of the link partner. Packets longer than the length you specify are fragmented before transmission.

4.Click Apply.

5.Click Save to make your changes permanent.

ATM Example

This section describes how you might configure the interfaces of your IP security platform in an example network, using Network Voyager.

The following figure shows the network configuration for this example.

FDDI	fddi-s3p1c0
192.168.1.xxx	(192.168.1.1/24)
Server

Provider (192.168.2.93)

ser-s1p1c0 (192.168.2.1) Nokia Platform A

atm-s2p1c93 (192.168.3.2)

ATM

Switch

atm-s1p1c52 (192.168.3.1) Nokia Platform B

eth-s2p1c0 (192.168.4.1/24)

192.168.4.xxx

Server

Server

00037

In a company’s main office, Nokia Platform A terminates a serial line to an Internet service provider, running PPP with a keepalive value of 10.

Nokia Platform A also provides Internet access for an FDDI ring and a remote branch office connected through ATM PVC 93.

The branch office contains Nokia Platform B, which routes traffic between a local fast Ethernet network and ATM PVC 52. It provides access to the main office and the Internet.

78 Nokia Network Voyager for IPSO 4.0 Reference Guide