Epson 3300 manual Trouble Shooting 127, Appendix a Application for 802.1 Vlan 137

3.3.8 LAN Port Mirroring Setup		68
3.3.9 LAN VLAN Setup		68
3.3.10 SNMP		71
3.4	Firewall Setup	76
3.4.1 IP Filter		76
3.4.2 DoS		81
3.4.3 URL Filter		83
3.5	Quality of Service Setup	88
3.5.1 Incoming/Outgoing Class Setup		90
3.5.2 Incoming/Outgoing Class Filter		90
3.6 VPN and Remote Access Setup		93
3.6.1 IPSec		94
3.6.2 PPTP		104
3.7	VoIP Setup	107
3.7.1 Protocol		107
3.7.2 Port Settings		110
3.7.3 Speed Dial		114
3.7.4 Advanced Speed Dial		115
3.7.5 Miscellaneous		116
3.7.6 Tone Settings		117
3.7.7 QoS		119
3.7.8 NAT Traversal		120
3.7.9 Incoming Call Barring		121
3.7.10 Call History		123
3.7.11 Status		124
4 Trouble Shooting		127
4.1	Checking If the Hardware Status Is OK or Not	127
4.2	Checking If the Network Connection Settings on Your Computer Is OK or Not	128
4.3	Pinging the Router from Your Computer	131
4.4	Checking If the ISP Settings Are OK or Not	132
4.5	Backing to Factory Default Setting If Necessary	135
4.6	Contacting Your Dealer	136
Appendix A Application for 802.1 VLAN		137
A.1 Block LAN-to-LAN Communication		137
A.2 How to Check/Edit VLAN ID on Your PC?		138
A.3 Applications		145
A.3.1 Four VLANs for Different Departments in A Company		145
A.3.2 Two VLANs for Different Departments in A Company		147
A.3.3 Example for the Companies in the Same Building		149
A.3.4 Example for A Company and Guest		151
A.3.5 Example for Trunk Usage		153

iv Vigor3300 Series User’s Guide