Cabletron Systems 9A100 manual Troubleshooting, Specifications, Agent Support, Technical Support

		TABLE OF CONTENTS
4.5	PVC Connections	. . . . . . . . . . . . . . 4-11
4.5.1	Point-to-Point PVCs	. . . . . . . . . . . . . . 4-12
4.5.2	Point-to-Multipoint PVCs	. . . . . . . . . . . . . . 4-13
4.5.3	Connecting to Local Switch Client Through a PVC	. . . . . . . . . . . . . . 4-14
4.5.4	Non-zero VPIs	. . . . . . . . . . . . . . 4-15
4.6	Traffic Management	. . . . . . . . . . . . . . 4-17
4.6.1	Traffic Descriptors	. . . . . . . . . . . . . . 4-17
4.6.2	Call Admission Control Policy	. . . . . . . . . . . . . . 4-19
4.6.3	EFCI, EPD, and RM Thresholds	. . . . . . . . . . . . . . 4-22
4.7	Upgrading and Changing Software	. . . . . . . . . . . . . . 4-23
4.7.1	Accessing the Boot Load Prompt	. . . . . . . . . . . . . . 4-23
4.7.2	Boot Load Commands	. . . . . . . . . . . . . . 4-24
4.7.3	Upgrading Boot Load Software	. . . . . . . . . . . . . . 4-25
4.7.4	Upgrading POST Diagnostic Software	. . . . . . . . . . . . . . 4-27
4.7.5	Upgrading Switch Operating Software	. . . . . . . . . . . . . . 4-28
4.7.6	Using the Update Firmware Command	. . . . . . . . . . . . . . 4-29
4.8	Saving Core Dumps	. . . . . . . . . . . . . . 4-30
5	Troubleshooting	. . . . . . . . . . . 5-1
5.1	Troubleshooting IP over ATM	. . . . . . . . . . . . . . . 5-1
5.2	Troubleshooting LAN Emulation	. . . . . . . . . . . . . . . 5-2
5.3	Troubleshooting PNNI Links	. . . . . . . . . . . . . . . 5-3
5.4	Troubleshooting Congestion	. . . . . . . . . . . . . . . 5-4
5.4.1	Diagnosing Congestion	. . . . . . . . . . . . . . . 5-4
5.4.2	Global Congestion	. . . . . . . . . . . . . . . 5-4
5.4.3	Port Congestion	. . . . . . . . . . . . . . . 5-5
A	Specifications	. . . . . . . . . . A-1
A.1	Front Panel	. . . . . . . . . . . . . . A-1
A.2	Technical Specifications	. . . . . . . . . . . . . . A-3
B	Agent Support	. . . . . . . . . . B-1
B.1	MIB, SMI, MIB Files and Internet MIB Hierarchy	. . . . . . . . . . . . . . B-1
B.1.1	ZeitNet Cabletron Proprietary MIBs	. . . . . . . . . . . . . . B-2
B.1.2	Relation Between Object Identifier and the Represented Value	. . . . . . . . . . . . . . B-3
B.1.3	Supported protocols	. . . . . . . . . . . . . . B-4
B.1.4	Supported SMI Formats	. . . . . . . . . . . . . . B-4
B.1.5	Zeitnet Cabletron Proprietary MIB Groups	. . . . . . . . . . . . . . B-5
B.1.6	SmartSwitch 9A100 MIB Support	. . . . . . . . . . . . . . B-6
B.1.7	MIB Exceptions	. . . . . . . . . . . . . . B-6
B.2	Managing the SmartSwitch 9A100	. . . . . . . . . . . . . . B-7
B.2.1	Console Commands that Affect the Agent	. . . . . . . . . . . . . . B-8
C	Technical Support	. . . . . . . . . . C-1
C.1	Telephone Assistance	. . . . . . . . . . . . . . C-1
C.2	FAX Service	. . . . . . . . . . . . . . C-1

x SmartSwitch 9A100 User Guide