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About ipx address question !

xzffly
Level 1
Level 1

Ip address is hierarchical address,

Then ipx address is hierarchical address too , isn¡¯t it ?

3 Replies 3

lgijssel
Level 9
Level 9

I would say the answer is Yes. IPX adresses can be used to build a network that corresponds to an IP hierarchy. However, IPX is not capable of subnetting like IP. You will need to asign a unique network ID to each segment or link.

Regards,

Leo

sure,I found this answer from Cisco's ipx configuration.

when config static ipx route, with this ios command

" ipx route ff000000 ff000000 2.0001.0001.0001"

This prove ipx address is hierarchical.

Igijssel,thank you very much!

milan.kulik
Level 10
Level 10

No,

IPX addresses are not hierarchical.

They have fixed-length network and host parts, no subnet masks.

You can create some "hierarchy" using NLSP route aggregation, e.g., (see http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fatipx_c/2cfipx.htm#1001586) but it's not a part of IPX itself.

Regards,

Milan