2 atm routing, 1 creating an iisp route – Cabletron Systems 9A100 User Manual

Page 44

4-2 SmartSwitch 9A100 User Guide

ATM Routing

Switch Administration

The switch stores the IP address of the TFTP server, the path, and the backup file name. The next time you enter the

backup

restore

commands, these values are presented as the default IP address and path. For example, when you

enter the

restore

command, the following display appears:

SmartSwitch# restore switch

ServerIP(90.1.1.100) :

Path(/back_dir/config-1) :

SmartSwitch #

Backup file is valid.

Restoring a backup file will completely replace any data stored in the flash.

Are you sure this is what you want to do?

Confirm(y/n)?: y

SmartCell ZX #

Note

You must reboot the switch for the

restore

to take effect.

4.2

ATM ROUTING

The SmartSwitch 9A100 default routing protocol is PNNI version 1.0. PNNI provides automatic and dynamic
connectivity among all PNNI nodes within the same peer group. For purposes of interoperability, however, the
SmartSwitch 9A100 also supports these additional ATM routing protocols:

•

IISP — Use to connect with devices that do not support PNNI

•

UNI — Use to connect end stations (also to connect devices whose implementation of ILMI is

incompatible with the SmartSwitch 9A100)

Note

Both IISP and UNI routes are created and modified using the

ATMRoute

command.

The proper route type is determined by the SmartSwitch 9A100 through interface
signaling information.

4.2.1

Creating an IISP Route

Use the

add ATMRoute

command to create an IISP route that links the SmartSwitch 9A100 to a device that supports

only IISP routing. For example,

Physically connect port

of the SmartSwitch 9A100 to the IISP device.

Enter

show NetPrefix

to determine the net prefix of port

on the SmartSwitch 9A100:

SmartSwitch # show netprefix b2

Port NetPrefix

==============================================================================

B2 39:00:00:00:00:00:00:00:00:00:14:41:80

SmartSwitch #

Determine the address of the IISP device. (For this example, this could be a port address, we use
52:00:00:00:00:00:00:00:00:00:14:51:80)