AS/400e server 250
106 AS/400e System Handbook
• No high speed communication line allowed when a feature code #2750, #2751, or
#2761 is installed under the same IOP
• V.25 Autocall cable not supported
• Select standby mode not supported
In particular, this applies when using #2745 PCI Two-Line WAN IOA or the IPX protocol (IPX
is used over LAN, ATM, or frame relay).
Rules for individual communication cards (adapters or processors) are found with an
explanation of the applicable feature description in the
AS/400e System Builder,
SG24-2155.
For further considerations and sizing rules, refer to the feature descriptions of the specific
adapters or IOPs in the Model 250 chapter of the
AS/400e System Builder
, SG24-2155, and
the AS/400 Information Center at
http://publib.boulder.ibm.com/pubs/html
Select Information Center->your language of choice->What’s New.
For general communications performance considerations, refer to the online-document
AS/400 Performance Capabilities Version 4, Release 5
, SC41-0605. It is available in softcopy
only by visiting the Web site at
http://public.boulder.ibm.com/pubs/html/
Select Online Library->your language of choice->What’s New.
Encryption
#4801 PCI Crypto Coprocessor
#4801 is a hardware cryptography solution. The #4801 is a half-length PC form-factor PCI
card which offers rich cryptography function, secure storage of cryptographic keys, and 12
MB/s performance (at the card level) for bulk data encryption. The #4801 is available
worldwide. The level of cryptographic function is determined by the Cryptographic Access
Provider licensed program, which is downloaded to the adapter.
It can only be installed in a high speed slot in the System Expansion Unit (#7102). On new
systems from the plant, #4801 is shipped with the system, but not installed.
Local Area Networks and Asynchronous Transfer Mode
The following adapters and controllers support LAN attachment on the Model 250. One of the
following base LAN adapters is included at no charge with the LAN option:
• #9723 PCI Ethernet IOA
• #9724 PCI 16/4 Mbps Token-Ring IOA
• #9738 PCI 100/10 Mbps Ethernet IOA
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