2 edition of Data communications and networking fundamentals using Novell NetWare (3.12) found in the catalog.
|The Physical Object|
|Pagination||xvi, 53 p. :|
|Number of Pages||79|
nodata File Size: 3MB.
Logical Units Logical Units provide entry points to an SNA network and establish sessions with other LUs so that work can be accomplished. Types of SNA Gateways Traditionally, SNA gateways have emulated a single PU type and fall into one of three categories:• Figure 19: Load balancing in NWSAA 2. This enables companies to eliminate redundant IP server systems.
and features how-to, hands- on tutorials in the use of NetWare 3. 0 allows a NetWare server to function as multiple gateways. How long before records time out?
One of the properties of APPC, as defined by the architecture, is the ability of a transaction program on one node to launch a transaction program on another node so that program-to-program communication can occur. SAACON is invoked by the CSCON utility, which provides the capability of performing configuration of any LAN-attached NWSAA server from a single location.
Very minimal damage to the cover including scuff marks, but no holes or tears. 9 Oz Item Width: 9. Be sure to load the NWIP. 0 splits the SNA protocol stack layers between the server and the workstation.
Thus, the transaction program writer was required to posses an understanding of how SNA sessions work in order to successfully execute the control verbs and create a LU-LU session. NLM provides APPC services for NetWare-based transaction programs that is, the APPC verbs• DNS and DSS may run concurrently on a NetWare server.
IBM has implemented PU 4 functionality in its Communication Controller 37XX products. In the diagram, a 3270 display device is attached to a 3174 terminal controller. 0 NetWare server as a gateway to an SNA host. the first half of the book serves as an orientation to communications and networking.
You will learn everything you need to gain the highly in-demand Networking Fundamentals MTA Certification. 0 includes a utility program which can be run as part of the installation process that automatically converts old PU 2.
It can establish parallel conversations with a partner TP or multiple conversations with different partner TPs. Since dependent LUs are always used for 3270 emulation, PU 1 has been created by defining a HOST PU Profile, called PU1PROF, whose partial contents are shown at the bottom of the illustration. Figure 7: Main menu of the SAACON utility.
This is perhaps the most traditional use of the gateway.
This course emphasizes theoretical concepts and practical application, giving students hands-on skills for designing, installing, operating, and maintaining real-world networks.
1s, or any combination of the two.
Figure 19: Load balancing in NWSAA 2.