RuggedCom Welder RS400 用户手册

 

 

Table Of Contents 

RS400 

5 

ROS™  v3.5 

3.2.8

 

Resetting Ports..............................................................................................................109

 

3.3

 

Troubleshooting ....................................................................................................................109

 

4

 

Ethernet Statistics .........................................................................................................................111

 

4.1

 

Viewing Ethernet Statistics....................................................................................................112

 

4.2

 

Viewing Ethernet Port Statistics ............................................................................................114

 

4.3

 

Clearing Ethernet Port Statistics ...........................................................................................119

 

4.4

 

Remote Monitoring (RMON) .................................................................................................120

 

4.4.1

 

RMON History Controls.................................................................................................120

 

4.4.2

 

RMON History Samples ................................................................................................122

 

4.4.3

 

RMON Alarms ...............................................................................................................125

 

4.5

 

RMON Events .......................................................................................................................129

 

4.6

 

RMON Event Log ..................................................................................................................131

 

5

 

Spanning Tree ..............................................................................................................................133

 

5.1

 

RSTP Operation....................................................................................................................133

 

5.1.1

 

RSTP States and Roles ................................................................................................134

 

5.1.2

 

Edge Ports.....................................................................................................................136

 

5.1.3

 

Point-to-Point and Multipoint Links................................................................................136

 

5.1.4

 

Path and Port Costs ......................................................................................................136

 

5.1.5

 

Bridge Diameter ............................................................................................................137

 

5.2

 

MSTP Operation ...................................................................................................................138

 

5.2.1

 

MST Regions and Interoperability .................................................................................138

 

5.2.2

 

MSTP Bridge and Port Roles ........................................................................................139

 

5.2.3

 

Benefits of MSTP ..........................................................................................................141

 

5.2.4

 

Implementing MSTP on a Bridged Network ..................................................................142

 

5.3

 

RSTP Applications ................................................................................................................143

 

5.3.1

 

RSTP in Structured Wiring Configurations ....................................................................143

 

5.3.2

 

RSTP in Ring Backbone Configurations .......................................................................144

 

5.3.3

 

RSTP Port Redundancy ................................................................................................145

 

5.4

 

Spanning Tree Configuration ................................................................................................146

 

5.4.1

 

Bridge RSTP Parameters..............................................................................................147

 

5.4.2

 

Port RSTP Parameters..................................................................................................150

 

5.4.3

 

MST Region Identifier....................................................................................................153

 

5.4.4

 

Bridge MSTI Parameters...............................................................................................154

 

5.4.5

 

Port MSTI Parameters...................................................................................................155

 

5.5

 

Spanning Tree Statistics .......................................................................................................157

 

5.5.1

 

Bridge RSTP Statistics ..................................................................................................157

 

5.5.2

 

Port RSTP Statistics......................................................................................................159

 

5.5.3

 

Bridge MSTI Statistics ...................................................................................................162

 

5.5.4

 

Port MSTI Statistics.......................................................................................................163

 

5.6

 

Troubleshooting ....................................................................................................................166

 

6

 

VLANs...........................................................................................................................................169

 

6.1

 

VLAN Operation ....................................................................................................................169

 

6.1.1

 

VLANs and Tags ...........................................................................................................169

 

6.1.2

 

Tagged vs. Untagged Frames.......................................................................................169

 

6.1.3

 

Native VLAN..................................................................................................................169

 

6.1.4

 

Management VLAN .......................................................................................................169

 

6.1.5

 

Edge and Trunk Port Types ..........................................................................................170

 

6.1.6

 

VLAN Ingress and Egress Rules...................................................................................170