RuggedCom RuggedBackbone RX1500

ROX™
ROX™ v2.2 User Guide 6 RuggedBackbone™ RX1500
19.2. Sample Use Case ......................................................................................... 187
19.3. Virtual Switch Configuration and Status .......................................................... 188
20. Link Aggregation ...................................................................................................... 194
20.1. Link Aggregation Operation ............................................................................ 194
20.1.1. Link Aggregation Rules ....................................................................... 194
20.1.2. Link Aggregation Limitations ................................................................ 195
20.2. Link Aggregation Configuration ....................................................................... 196
20.2.1. Configuring Port Trunks ...................................................................... 196
21. Modem .................................................................................................................... 203
21.1. PPP and the Cellular Modem ......................................................................... 203
21.1.1. PPP and Cellular Modem Fundamentals .............................................. 203
21.1.2. PPP Cellular Modem Information and Configuration .............................. 203
22. Serial Protocols ...................................................................................................... 218
22.1. Introduction ................................................................................................... 218
22.1.1. Serial IP Port Features ........................................................................ 218
22.1.2. Serial Protocols Applications ................................................................ 219
22.1.3. Serial Protocols Concepts And Issues .................................................. 220
22.1.4. TcpModBus Server Application ............................................................ 221
22.1.5. TcpModbus Concepts And Issues ........................................................ 221
22.1.6. DNP (Distributed Network Protocol) ..................................................... 224
22.2. Serial Protocol Configuration .......................................................................... 225
22.2.1. Assigning Protocols ............................................................................. 225
22.2.2. Setting Rawsockets ............................................................................. 228
22.2.3. Setting TcpModbus ............................................................................. 229
22.2.4. Setting DNP ....................................................................................... 231
22.3. Serial Protocol Statistics ................................................................................ 232
22.3.1. Transport Connections ........................................................................ 234
22.4. Restarting the Serial Server ........................................................................... 236
22.5. Resetting Ports .............................................................................................. 236
23. WAN ........................................................................................................................ 237
23.1. T1/E1 Fundamentals ...................................................................................... 237
23.1.1. Frame Relay ..................................................................................... 237
23.1.2. RX1500 and Frame Relay Encapsulation ............................................. 237
23.2. WAN Configuration ........................................................................................ 238
23.2.1. T1 Parameters .................................................................................... 239
23.2.2. E1 Parameters ................................................................................... 240
23.2.3. Configuring Protocols .......................................................................... 240
23.2.4. Loopback Test .................................................................................... 248
23.3. Statistics ....................................................................................................... 249
23.3.1. Physical Layer-related Statistics ........................................................... 250
23.3.2. Protocol-related Statistics .................................................................... 255
23.3.3. Clearing Statistics ............................................................................... 261
23.4. DDS .............................................................................................................. 261
23.4.1. DDS Configuration .............................................................................. 262
23.4.2. Viewing and Clearing DDS Statistics .................................................... 266
24. Port Security ............................................................................................................ 268
24.1. Port Security Operation .................................................................................. 268
24.1.1. Static MAC address-based authorization .............................................. 268
24.1.2. IEEE 802.1X Authentication ................................................................. 268
24.2. Port Security Configuration ............................................................................. 270
24.2.1. Port Security Parameters .................................................................... 271
24.2.2. 802.1X Parameters ............................................................................. 272
25. Multicast Filtering ..................................................................................................... 274
25.1. IGMP ............................................................................................................ 274