IBM SC30-3681-08 LLC Monitoring Commands, Clear-Counters, Monitoring LLC, Syntax Clear-counters

Monitoring LLC

LLC Monitoring Commands

This section summarizes and then explains all of the LLC monitoring commands. These commands, shown in Table 32, let you monitor the LLC while passing packets over an SNA network.

Table 32. LLC Monitoring Command Summary

Command	Function
? (Help)	Displays all the commands available for this command level or lists
	the options for speci®c commands (if available). See ªGetting Helpº
	on page 10.
Clear-counters	Clears all statistical counters.
List	Displays interface, SAP, and session information.
Set	Allows the user to dynamically con®gure LLC parameters that are
	valid for the life of the session.
Exit	Returns you to the previous command level. See ªExiting a Lower
	Level Environmentº on page 11.

Clear-Counters

Use the clear-counterscommand to clear all the LLC statistical counters.

Syntax:

clear-counters

List

Use the list command to display interface, service access point (SAP), and session information.

Syntax:
list	interface
	sap . . .
	session

interface

Displays all SAPs opened on this interface.

Example:

list interface

SAP Number of Sessions

F4 1

sap sap_number

Displays information for the speci®ed SAP on the interface.

Example:

list sap

SAP value in hex (0FE) [1]? F4

Interface	0, TKR/0
Reply Timer(T1)	1	sec
Receive ACK Timer (T2)	100 millisec
Inactivity Timer (Ti)	30 sec
MAX Retry Value (N2)	8
MAX I-field Size (N1)	2052
Rcvd I-frames before ACK (N3)	1
Transmit Window Size (Tw)	2
Acks Needed to Inc Ww (Nw)	1

Chapter 17. Con®guring and Monitoring LLC Interfaces 239