IPX SAP cheatsheet.  See www.boson.com for updates.
	Copyright (c) 1999 by Boson Software
	Written by dave@boson.com

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*******When you enter this router config command:
ipx sap 7 SvrName 000000C1.0000.0000.0000 451 2


*******It will result in this router output:
router1#sh ipx servers
Code Type Name    Net.Address:Port       Route Hops Interface
P    7    SvrName C1.0000.0000.0000:0451 2/01  2    Et0


*******EXPLINATION*******
P=SAP source, P=Periodic, how this SAP entered the database.
7=SAP type, 7=Print Server, also common is 4=File Server, 6=Gateway.
SvrName=SAP service name, usually file or print, case sensative.
C1=Internal IPX network number of advertising SAP service/server.
0000.0000.0000=Advertised MAC address of SAP service to reach.
451=Socket number, similar to a TCP port number, used by applications.
2/01=Metric/Hops, Metric=Ticks+Hops for RIP (Bandwidth+Delay for EIGRP).
2=Advertised Hops, to reach the SAP service THROUGH this device (usually Hops+1).
Et0=Ethernet 0, physical interface this SAP came from.


*******NOTES*******
Codes: S-Static, P-Periodic, E-EIGRP, N-NLSP, H-Holddown, +=detail
Ticks: Ethernet=1 tick, Serial=7 ticks.
Route:  1 tick for ethernet + 1 hop away = metric of 2.

Network Address rules:
	* There are 32 bits in the network, which are 8 Hex characters.
	* Hex addresses can have the leading 0's dropped from the output.
	  Example: 000000C1 becomes C1.
Node Address rules:
	* There are 48 bits in the node, which are 12 Hex characters in a
	  4-Hex characters per dotted group format.
	* Actual NetWare servers tend to use all 0's for the node address.
	* If this is NOT a NetWare server (i.e. like an HP JetDirect),
	  the node address will be the actual MAC address of the SAP server interface.
	* On a Cisco router, with Serial interfaces, the first LAN
	  (i.e. Ethernet/FDDI/TokenRing) interface MAC address will be used.
	* If there are no LAN interfaces, you MUST specify a MAC number to use when
	  issuing the "ipx routing <MAC>" command.


