Overview of IBM Networking
LLC2 and SDLC Parameters
BSTUN Networks
The Bisync feature enables your Cisco 2500, 3600, 4000, 4500, 4700, and 7200 series router to support devices that use the Bisync
At the access router, traffic from the attached Bisync device is encapsulated in IP. The Bisync traffic can then be routed across arbitrary media to the host site where another router supporting Bisync will remove the IP encapsulation headers and present the Bisync traffic to the Bisync host or controller over a serial connection. HDLC can be used as an alternative encapsulation method for
BSTUN Features
Cisco’s implementation of BSTUN provides the following features:
•Encapsulates Bisync, Adplex, ADT Security Systems, Inc., Diebold, asynchronous generic, and Monitor Dynamics Inc., traffic for transfer over router links. The tunneling of asynchronous security protocols (ASP) feature enables your Cisco 2500, 3600, 4000, 4500, or 7200 series router to support devices that use the following asynchronous security protocols:
–adplex
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–
–diebold
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–mdi
•Provides a tunnel mechanism for BSTUN over Frame Relay, without using TCP/IP encapsulation.
•Supports Bisync devices and host applications without modification.
•Uses standard synchronous serial interfaces on Cisco 2500 series and the 4T network interface module (NIM) on the Cisco 4000 series and Cisco 4500 series.
•Supports
Note The
LLC2 and SDLC Parameters
The LLC2 and SDLC protocols provide data link layer support for
Cisco IOS Bridging and IBM Networking Configuration Guide