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IBM Networking

Multiple DSPU to Upstream 3172 Sniffer Trace

Document ID: 12410



Contents

Introduction
Prerequisites
      Requirements
      Components Used
      Conventions
Sniffer Trace
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Introduction

This document provides a summary sniffer trace for multiple Downstream Physical Units (DSPU) to an upstream 3172.

Prerequisites

Requirements

There are no specific requirements for this document.

Components Used

This document is not restricted to specific software and hardware versions.

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.

Conventions

Refer to Cisco Technical Tips Conventions for more information on document conventions.

Sniffer Trace

This sniffer trace refers to a separate document that describes a sample configuration of multiple DSPU to an upstream 3172. Refer to Multiple DSPU to Upstream 3172 for more information.

Sniffer Network Analyzer data from 10-Feb-95 at 10:54:30, unsaved capture data,
Page 1


SUMMARY  Delta T  Destination    Source         Summary

M    1            Broadcast      400020130000   MAC Active Monitor Present
     2    0.040   Broadcast      IBM   9B7805   MAC Standby Monitor Present
     3    0.000   Broadcast      This Sniffer   MAC Standby Monitor Present
     4    0.000   Broadcast      400044000001   MAC Standby Monitor Present
     5    3.917   400044000001   400044000001   LOOP Reply Receipt =188
     6    3.073   Broadcast      400020130000   MAC Active Monitor Present
     7    0.000   Broadcast      IBM   9B7805   MAC Standby Monitor Present
     8    0.000   Broadcast      This Sniffer   MAC Standby Monitor Present
     9    0.039   Broadcast      400044000001   MAC Standby Monitor Present
    10    4.390   400044000001   IBM   9B7805   LLC C D=00 S=04 TEST P
    11    0.001   IBM   9B7805   400044000001   LLC R D=04 S=00 TEST F
    12    0.001   400044000001   IBM   9B7805   LLC C D=04 S=04 XID P
    13    0.002   IBM   9B7805   400044000001   LLC C D=00 S=04 TEST P
    14    0.000   400044000001   IBM   9B7805   LLC R D=04 S=00 TEST F
    15    0.001   IBM   9B7805   400044000001   LLC R D=04 S=04 XID F
    16    0.001   400044000001   IBM   9B7805   SNA XID Fmt 3 T2 NETA.DSPUA
    17    0.002   IBM   9B7805   400044000001   LLC C D=04 S=04 SABME P
    18    0.001   400044000001   IBM   9B7805   LLC R D=04 S=04 UA F
    19    0.001   IBM   9B7805   400044000001   LLC C D=04 S=04 RNR NR=0  
    20    0.001   IBM   9B7805   400044000001   LLC C D=04 S=04 RR NR=0  
    21    0.001   00             00             SNA  C SC  ACTPU  PU5
    22    0.048   00             00             SNA +R SC  ACTPU 
    23    0.002   02             00             SNA  C SC  ACTLU 
    24    0.001   03             00             SNA  C SC  ACTLU 
    25    0.001   400044000001   IBM   9B7805   LLC R D=04 S=04 RR NR=3  
    26    0.000   04             00             SNA  C SC  ACTLU 
    27    0.003   00             03             SNA +R SC  ACTLU 
    28    0.001   00             04             SNA +R SC  ACTLU 
    29    0.100   IBM   9B7805   400044000001   LLC C D=04 S=04 RR NR=3  
    30    0.591   00             04             SNA  C FMD NS NOTIFY 
    31    0.065   400020130000   400020130000   LLC C D=00 S=02 XID P
    32    0.000   400020130000   400020130000   LLC R D=02 S=00 XID F
    33    0.035   IBM   9B7805   400044000001   LLC C D=04 S=04 RR NR=4  
    34    0.218   04             00             SNA  C (FIS) FMD Application Data
    35    0.001   04             00             SNA    (MIS) 
    36    0.000   400044000001   IBM   9B7805   LLC R D=04 S=04 RR NR=6  
    37    0.000   04             00             SNA    (MIS) 
    38    0.001   04             00             SNA    (MIS) 
    39    0.000   400044000001   IBM   9B7805   LLC R D=04 S=04 RR NR=8  
    40    0.000   04             00             SNA    (MIS) 
    41    0.001   04             00             SNA    (MIS) 
    42    0.000   400044000001   IBM   9B7805   LLC R D=04 S=04 RR NR=10  
    43    0.001   04             00             SNA    (LIS) 
    44    0.003   00             02             SNA +R SC  ACTLU 
    45    0.014   04             00             SNA +R FMD NS NOTIFY 
    46    0.028   00             04             SNA +R 
    47    0.023   00             03             SNA  C FMD NS NOTIFY 
    48    0.052   02             00             SNA  C (FIS) FMD Application Data
    49    0.001   02             00             SNA    (MIS) 
Sniffer Network Analyzer data from 10-Feb-95 at 10:54:30, unsaved capture data,
Page 2


SUMMARY Delta T  Destination   Source         Summary

    50  0.001   02            00             SNA    (MIS) 
    51  0.000   400044000001  IBM   9B7805   LLC R D=04 S=04 RR NR=14  
    52  0.001   02            00             SNA    (MIS) 
    53  0.000   400044000001  IBM   9B7805   LLC R D=04 S=04 RR NR=16  
    54  0.000   02            00             SNA    (MIS) 
    55  0.001   02            00             SNA    (MIS) 
    56  0.000   400044000001  IBM   9B7805   LLC R D=04 S=04 RR NR=18  
    57  0.001   02            00             SNA    (LIS) 
    58  0.053   00            02             SNA +R 
    59  0.059   03            00             SNA  C (FIS) FMD Application Data
    60  0.001   03            00             SNA    (MIS) 
    61  0.000   400044000001  IBM   9B7805   LLC R D=04 S=04 RR NR=21  
    62  0.000   03            00             SNA    (MIS) 
    63  0.001   03            00             SNA    (MIS) 
    64  0.000   400044000001  IBM   9B7805   LLC R D=04 S=04 RR NR=23  
    65  0.000   03            00             SNA    (MIS) 
    66  0.001   03            00             SNA    (MIS) 
    67  0.000   400044000001  IBM   9B7805   LLC R D=04 S=04 RR NR=25  
    68  0.001   03            00             SNA    (LIS) 
    69  0.024   400020130000  400020130000   LLC C D=00 S=02 XID P
    70  0.000   400020130000  400020130000   LLC R D=02 S=00 XID F
    71  0.027   00            03             SNA +R 
    72  0.045   03            00             SNA +R FMD NS NOTIFY 
    73  0.277   400044000001  IBM   9B7805   LLC R D=04 S=04 RR NR=27  
    74  0.182   400020130000  400020130000   LLC C D=00 S=02 XID P
    75  0.000   400020130000  400020130000   LLC R D=02 S=00 XID F
    76  0.613   400044000001  400044000001   LOOP Reply Receipt =227
    77  0.060   Broadcast     400020130000   MAC Active Monitor Present
    78  0.000   Broadcast     IBM   9B7805   MAC Standby Monitor Present
    79  0.040   Broadcast     This Sniffer   MAC Standby Monitor Present
    80  0.000   Broadcast     400044000001   MAC Standby Monitor Present
    81  1.916   NetBIOS       IBM   9B7805   SMB C Transaction \MAILSLOT\NET\NETLOGON
    82  5.033   Broadcast     400020130000   MAC Active Monitor Present
    83  0.040   Broadcast     IBM   9B7805   MAC Standby Monitor Present
    84  0.000   Broadcast     This Sniffer   MAC Standby Monitor Present
    85  0.000   Broadcast     400044000001   MAC Standby Monitor Present
    86  2.113   IBM   9B7805  400044000001   LLC C D=04 S=04 RR NR=9 P
    87  0.000   400044000001  IBM   9B7805   LLC R D=04 S=04 RR NR=27 F
    88  0.796   400044000001  400044000001   LOOP Reply Receipt =10
    89  4.079   Broadcast     400020130000   MAC Active Monitor Present
    90  0.000   Broadcast     IBM   9B7805   MAC Standby Monitor Present
    91  0.000   Broadcast     This Sniffer   MAC Standby Monitor Present
    92  0.040   Broadcast     400044000001   MAC Standby Monitor Present
    93  0.163   400044000001  400020130000   LLC C D=00 S=04 TEST P
    94  0.001   400020130000  400044000001   LLC R D=04 S=00 TEST F
    95  0.540   400044000001  400020130000   LLC C D=04 S=04 XID P
    96  0.002   400020130000  400044000001   LLC C D=00 S=04 TEST P
    97  0.000   400044000001  400020130000   LLC R D=04 S=00 TEST F
    98  0.001   400020130000  400044000001   LLC R D=04 S=04 XID F
Sniffer Network Analyzer data from 10-Feb-95 at 10:54:30, unsaved capture data,
Page 3


SUMMARY  Delta T  Destination    Source         Summary

    99    0.305   400044000001   400020130000   SNA XID Fmt 3 T2 NETA.OS2REQ
   100    0.002   400020130000   400044000001   LLC C D=04 S=04 SABME P
   101    0.143   400044000001   400020130000   LLC R D=04 S=04 UA F
   102    0.001   400020130000   400044000001   LLC C D=04 S=04 RNR NR=0  
   103    0.001   400020130000   400044000001   LLC C D=04 S=04 RR NR=0  
   104    0.001   00             00             SNA  C SC  ACTPU  PU5
   105    0.265   400044000001   400020130000   LLC R D=04 S=04 RR NR=1  
   106    1.033   00             00             SNA +R SC  ACTPU 
   107    0.002   02             00             SNA  C SC  ACTLU 
   108    0.001   03             00             SNA  C SC  ACTLU 
   109    0.001   04             00             SNA  C SC  ACTLU 
   110    0.002   400044000001   400020130000   LLC R D=04 S=04 RR NR=3  
   111    0.152   00             03             SNA +R SC  ACTLU 
   112    0.001   00             04             SNA +R SC  ACTLU 
   113    0.100   400020130000   400044000001   LLC C D=04 S=04 RR NR=3  
   114    0.049   00             02             SNA +R SC  ACTLU 
   115    0.105   02             00             SNA  C (FIS) FMD Application Data
   116    0.000   02             00             SNA    (LIS) 
   117    0.002   400044000001   400020130000   LLC R D=04 S=04 RR NR=6  
   118    1.274   00             04             SNA  C FMD NS NOTIFY 
   119    0.068   00             02             SNA +R 
   120    0.032   04             00             SNA  C (FIS) FMD Application Data
   121    0.000   04             00             SNA    (LIS) 
   122    0.002   400044000001   400020130000   LLC R D=04 S=04 RR NR=8  
   123    0.037   00             03             SNA  C FMD NS NOTIFY 
   124    0.013   04             00             SNA +R FMD NS NOTIFY 
   125    0.033   03             00             SNA  C (FIS) FMD Application Data
   126    0.000   400044000001   400020130000   LLC R D=04 S=04 RR NR=10  
   127    0.047   00             04             SNA +R 
   128    0.015   03             00             SNA    (LIS) 
   129    0.001   03             00             SNA +R FMD NS NOTIFY 
   130    0.001   400044000001   400020130000   LLC R D=04 S=04 RR NR=12  
   131    0.079   00             03             SNA +R 
   132    0.098   400020130000   400044000001   LLC C D=04 S=04 RR NR=9  
   133    0.512   IBM   9B7805   400044000001   LLC C D=04 S=04 RR NR=9 P
   134    0.000   400044000001   IBM   9B7805   LLC R D=04 S=04 RR NR=27 F
   135    0.603   NetBIOS        IBM   9B7805   SMB C Transaction \MAILSLOT\LANMAN
   136    0.194   400044000001   400044000001   LOOP Reply Receipt =50
   137    1.069   Broadcast      400020130000   MAC Active Monitor Present
   138    0.000   Broadcast      IBM   9B7805   MAC Standby Monitor Present
   139    0.000   Broadcast      This Sniffer   MAC Standby Monitor Present
   140    0.038   Broadcast      400044000001   MAC Standby Monitor Present

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Updated: Sep 09, 2005Document ID: 12410