Juniper EX2500 - Page 7

List of Figures  vii
List of Figures
Figure 1: Default VLAN Settings....................................................................24
Figure 2: Port-Based VLAN Assignment ........................................................25
Figure 3: 802.1Q Tagging (after Port-Based VLAN Assignment) ...................25
Figure 4: 802.1Q Tag Assignment ................................................................25
Figure 5: 802.1Q Tagging (after 802.1Q Tag Assignment) ............................26
Figure 6: Sample Network with Multiple VLANs............................................27
Figure 7: Two VLANs on One Spanning Tree Group......................................37
Figure 8: Two VLANs, Each on a Different Spanning Tree Group ..................38
Figure 9: Implementing Multiple Spanning Tree Groups ...............................40
Figure 10: Port Trunk Group Configuration Example .....................................45
Figure 11: QoS Model .....................................................................................52
Figure 12: Layer 3 IPv4 Packet ......................................................................60
Figure 13:Layer 2 802.1q/802.1p VLAN-Tagged Packet .................................63
Figure 14: Uplink Failure Detection Example..................................................76
Figure 15: Monitoring Ports ............................................................................81