4.4.1 Port Configuration................................................................................................................................................92

4.4.2 Port Statistics Overview .......................................................................................................................................94

4.4.3 Port Statistics Detail.............................................................................................................................................95

4.4.4 SFP Module Information ......................................................................................................................................98

4.4.5 Port Mirror..........................................................................................................................................................100

4.5 Link Aggregation ......................................................................................................................................102

4.5.1 Static Aggregation..............................................................................................................................................105

4.5.2 LACP Configuration ...........................................................................................................................................107

4.5.3 LACP System Status .........................................................................................................................................109

4.5.4 LACP Port Status............................................................................................................................................... 110

4.5.5 LACP Port Statistics........................................................................................................................................... 111

4.6 VLAN..........................................................................................................................................................113

4.6.1 VLAN Overview ................................................................................................................................................. 113

4.6.2 IEEE 802.1Q VLAN ........................................................................................................................................... 114

4.6.3 VLAN Port Configuration ................................................................................................................................... 117

4.6.4 VLAN Membership Status..................................................................................................................................123

4.6.7 VLAN Port Status...............................................................................................................................................126

4.6.8 Port Isolation......................................................................................................................................................128

4.6.10 VLAN setting example: ....................................................................................................................................130

4.6.10.1 Two Separate 802.1Q VLANs................................................................................................................130

4.6.10.2 VLAN Trunking between two 802.1Q aware switches ...........................................................................133

4.6.10.3 Port Isolate ............................................................................................................................................135

4.6.11 MAC-based VLAN............................................................................................................................................137

4.6.12 MAC-based VLAN Status ................................................................................................................................138

4.6.13 Protocol-based VLAN ......................................................................................................................................139

4.6.14 Protocol-based VLAN Membership .................................................................................................................141

4.7 Spanning Tree Protocol ...........................................................................................................................143

4.7.1 Theory ...............................................................................................................................................................143

4.7.2 STP System Configuration ................................................................................................................................149

4.7.3 Bridge Status .....................................................................................................................................................152

4.7.4 CIST Port Configuration.....................................................................................................................................152

4.7.5 MSTI Priorities ...................................................................................................................................................155

4.7.6 MSTI Configuration............................................................................................................................................157

4.7.7 MSTI Ports Configuration ..................................................................................................................................158

4.7.8 Port Status .........................................................................................................................................................160

4.7.9 Port Statistics.....................................................................................................................................................161