DISPLAY COS command

Display the Class of Service (CoS) table name for a particular network or all networks associated with a specified PU type 4 or 5:

Read syntax diagramSkip visual syntax diagramDISPLAY NET,COS,ID=pu_name,NETID=*netid,TYPE=SUBAREA

Display the APPN Class of service table entries and the APPNCOS table used to create each entry:

Read syntax diagramSkip visual syntax diagramDISPLAY NET,COS,TYPE=APPN

Abbreviations

Operand Abbreviation
DISPLAY D

Purpose

When TYPE=SUBAREA is coded (or defaulted):

  • The DISPLAY COS (Class of Service) command displays the Class of Service (CoS) table name for a particular network or all networks associated with a specified PU type 4 or 5.
  • If a COS table is not defined for a network, VTAM® displays the default table name (ISTSDCOS). If the default table is not loaded, VTAM indicates that the default algorithm will be used to determine the Class of Service.
When TYPE=APPN is coded:
  • The DISPLAY COS command displays the APPN Class of service table entries, the last APPNCOS table that was used to create or update each entry, and the time the entry was created or last updated.
  • DISPLAY COS can be issued from either a network node or an end node.

Operands

ID=pu_name
Identifies the physical unit type 4 or type 5 for which the COS table is displayed. If pu_name is not specified, ID defaults to the host physical unit name specified on the HOSTPU start option. If HOSTPU was not specified in the start option list, then ISTPUS is used as the default.

The resource identified by pu_name must be active for the display to occur.

If an ID is specified, the results displayed are with respect to the issuing VTAM host.

NETID
Specifies whether the COS table for a particular network or all networks is displayed. If omitted, NETID defaults to the network from which the command was entered.
Note: If a model network is defined by using COPIES= as part of the network definition, then *NETWORK is used as the network ID of the model network for the DISPLAY COS command.
NETID=netid
Displays the COS table for the named network.
NETID=*
Displays the COS table for all networks.
TYPE
Specifies whether the subarea or APPN COS table information is displayed.
TYPE=SUBAREA
Uses the ID and NETID operands to display the appropriate subarea COS table.
TYPE=APPN
Displays the APPN COS entries and the associated APPNCOS tables for this host.

Resulting display

The resulting display shows the requested networks paired with the applicable COS tables.

Examples

Displaying a Class of Service table for a specific PU: 
d net,cos,id=istpus
IST097I DISPLAY ACCEPTED
IST350I DISPLAY TYPE = SUBAREA COS
IST354I PU T4/5 MAJOR NODE = ISTPUS
IST862I NETID = NETA COSTABLE = ISTSDCOS
IST314I END
Displaying the APPN Class of Service entries for this host: 
d net,cos,type=appn
IST097I DISPLAY ACCEPTED
IST350I DISPLAY TYPE = APPN COS
IST1782I ENTRY NAME    TABLE NAME    ACTIVATION  TIME
IST1783I CPSVCMG       COSAPPN       12/21/00    08:30:49
IST1783I SNASVCMG      COSAPPN       12/21/00    08:30:49
IST1783I #CONNECT      COSAPPN       12/21/00    08:30:49
IST1783I #INTER        COSAPPN       12/21/00    08:30:49
IST1783I #INTERSC      COSAPPN       12/21/00    08:30:49
IST1783I #BATCH        COSAPPN       12/21/00    08:30:49
IST1783I #BATCHSC      COSAPPN       12/21/00    08:30:49
IST314I END