Figures
1. Extended Border Node Connectivity ...............15
2. Multiple PUs for Subarea Connected SNA Nodes ..........24
3. Data Flow in an APPN Configuration Using DLSw Port ........43
4. Logical View with Frame Relay Bridged Frame/BAN Connection Network
Support .........................44
5. APPN Frame Relay Bridged Frame/BAN Connection Network .....45
6. Single Connection Network using BAN with 1 Frame Relay Port ....45
7. Single Connection Network using BAN with Multiple Frame Relay Ports 46
8. Multiple Connection Networks using BAN .............46
9. Single Connection Network using Bridging with One Frame Relay Port . . 47
10. Single Connection Network Using Bridging with Multiple Frame Relay
Ports ..........................47
11. Multiple Connection Networks Using Bridging ...........47
12. Example of Zone Filtering...................217
13. Example of Network Filtering .................219
14. Sample Routing Table ....................236
15. Sample Neighbor Table ...................237
16. Example of Inclusive Access Control...............255
17. Example of Exclusive Access Control ..............256
18. Example of Area Routing Filter for Security ............258
19. Example of Blending DECnet Domains ..............260
20. OSI Network .......................285
21. NSAP Address Structure ...................286
22. IS-IS NSAP Addressing Interpretation ..............287
23. GOSIP Address Format ...................288
24. OSI Domain........................291
25. Synonymous Areas .....................292
26. Internal and External Routing Metrics ..............297
27. Next Hop Resolution Protocol (NHRP) Overview ..........345
28. NHRP in a Classic IP Environment ...............348
29. NHRP in a Classic IP Environment with non-NHRP Device ......348
30. NHRP in an ELAN Environment ................349
31. NHRP in an ELAN Environment with LAN Switches .........350
32. NHRP in a Mixed Classical IP and ELAN Environment ........351
33. NHRP to an Egress Router ..................351
34. Using Disallowed Router-to-Router Shortcuts ...........356
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