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IBM BC-201 User Manual

Page 14

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Overview of IBM Networking

STUN and BSTUN

BC-214

Cisco IOS Bridging and IBM Networking Configuration Guide

78-11737-02

Figure 90

shows the difference between an IBM network with STUN and one without STUN.

Figure 90

IBM Network Configuration without STUN and with STUN

IBM mainframe

Workstation

T1 serial link

Ethernet

Workstation

IBM 3x78 terminals

Ethernet

Local
site

Remote
site

Local
site

Remote
site

IBM 3x78 terminals

S2075

3x74

37x5

3x74

37x5

With

STUN

Without

STUN

T1 serial link

Ethernet

Ethernet

IBM mainframe

Workstation

Workstation