HP T1453-90001 Diagnostic Flowcharts, Table A-1 Flowchart Descriptions Chart Type of Test Purpose

Troubleshooting

Diagnostic Flowcharts

Diagnostic Flowcharts

Table A-1 summarizes the types of network tests in the diagnostic flowcharts. Follow the flowcharts in sequence beginning with Flowchart 1.

Table A-1	Flowchart Descriptions
Chart	Type of Test	Purpose
1	Link Level Tests	Checks communications between link levels. Verifies VLAN
		creation.
1a	linkloop Test	Verifies link-level address of remote hosts.
1b	lanscan,	Verifies VLAN IDs and tests VLAN creation.
	lanadmin Tests
2	Network Level	Validate ARP(1M) entries and remote host availability.
	Tests	Check communication between network layers on source
		and target host.
2a	ARP Test	Verifies that an entry exists for the remote host in your
		system's ARP cache.
2b	ping Test	Checks roundtrip communication between Network Layers
		on the source and target host.

Appendix A 57