DEC 90TL buffer problems

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1 total messages Started by Jerry Schave Thu, 10 Sep 1992 05:06

Author: Jerry Schave
Date: Thu, 10 Sep 1992 05:06

56 lines
3425 bytes

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						10 Sept 1992

I was wondering if anyone out there could shed some light on my
problem?  I've got a DEC 90TL terminal server that has replaced
a DECserver 200.  During its service the DECserver 200 always had
a count of zero in the User/System Buffer Unavailable field.  With
the DEC 90TL each day looks like this:

DECserver 90TL V1.0 BL34-10  LAT V5.1  ROM 2.0.0   Uptime:  17 03:33:15

Seconds Since Zeroed:        83520     Frames Sent, 1 Collision:           3
Bytes Received:           34547971     Frames Sent, 2+ Collisions:         4
Bytes Sent:                8387598     Send Failures:                      0
Frames Received:            431596     Send Failure Reasons:      0000000000
Frames Sent:                182067     Receive Failures:                   0
Multicast Bytes Rcv'd:     8143983     Receive Failure Reasons:   0000000000
Multicast Bytes Sent:        14632     Unrecognized Destination:           0
Multicast Frames Rcv'd:     119408     Data Overrun:                       0
Multicast Frames Sent:         124     User Buffer Unavailable:           36
Frames Sent, Deferred:         200     System Buffer Unavailable:          1

The manual says that the buffer unavailable counters should be fewer than 2.
I see in the latest Telecom and Networks Buyer's Guide that the 90TL can take
between 1-4 megabytes of memory.  Ours has only 1.  The local DEC office knows
nothing about how to upgrade the memory size.  So does anyone know to upgrade
the 90TL to more memory?  Otherwise how can I get the 90TL to allocate its memory
differently as its only using 63% of its memory?

                     Cur  High  Max

Active Ports:          8     8    8     Minutes To Shutdown:        N/A
Active Users:          8     8    8     Discarded Nodes:              0
Queue Entries:         0     0  100     Resource Errors:              0

Available Services:   34    34  N/A     Port Framing Errors:          1
Local Services:        0     0   20     Port Parity Errors:           0
Reachable Nodes:      29    29  200     Port Overrun Errors:          0

Active Circuits:       2     3   32     Primary Hosts:           CANTVA
Connected Nodes:       2     3   32     Load Address: AA-00-04-00-65-D4
Connected Sessions:    8    11   64     Dump Address:    None Available
% CPU Used:           13    54  100     Console User: AA-00-04-00-65-D4
% Memory Used:        63    63  100     Boot Protocol:              MOP

Selftest Status: Normal
Software Status: Normal

Thankx in advance for any help or advice.
-----------------------------------------------------------------------
| Jerry Schave                 E-Mail   j.schave@csc.canterbury.ac.nz |
| Computer Services Centre                                            |
| University of Canterbury              Phone +64 3 364-2329          |
| Christchurch, New Zealand             Fax   +64 3 364-2332          |
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