3.4 Configuring ISF ........................................................................................................................................... 164

3.4.1 Preparing for configurations ............................................................................................................... 164

3.4.2 Default configurations of ISF.............................................................................................................. 164

3.4.3 Preconfiguration mode ........................................................................................................................ 164

3.4.4 Non-preconfiguration mode ................................................................................................................ 165

3.5 Preconfiguring ISF in standalone mode ....................................................................................................... 165

3.5.1 Configuring ISF interface ................................................................................................................... 166

3.5.2 Configuring member priority .............................................................................................................. 166

3.5.3 Configuring ISF mode ........................................................................................................................ 167

3.6 Configuring ISF in ISF mode ....................................................................................................................... 167

3.6.1 Configuring ISF mode ........................................................................................................................ 167

3.6.2 Configuring ISF domain ID ................................................................................................................ 167

3.6.3 Configuring ISF interface ................................................................................................................... 168

3.6.4 Configuring member ID ...................................................................................................................... 169

3.6.5 Configuring member priority .............................................................................................................. 170

3.6.6 Configuring reservation time for ISF bridge MAC address ................................................................ 170

3.6.7 Configuring MAC address synchronization ........................................................................................ 171

3.6.8 Enabling automatic device restart upon ISF merge ............................................................................. 171

3.6.9 Configuring MAD ............................................................................................................................... 172

3.7 Checking configurations .............................................................................................................................. 177

3.8 Configuration examples ............................................................................................................................... 178

3.8.1 Example for configuring ISF in preconfiguration mode with BFD MAD .......................................... 178

3.8.2 Example for configuring ISF in non-preconfiguration mode with BFD MAD ................................... 181

3.8.3 Example for switching member device from ISF mode to standalone mode ...................................... 184

3.8.4 Example for configuring four devices to form ISF ............................................................................. 186

4 Ring network protection .......................................................................................................... 192

4.1 G.8032 .......................................................................................................................................................... 192

4.1.1 Introduction ......................................................................................................................................... 192

4.1.2 Preparing for configurations ............................................................................................................... 192

4.1.3 Default configurations of G.8032 ....................................................................................................... 193

4.1.4 Creating G.8032 ring........................................................................................................................... 193

4.1.5 Configuring ERPS fault detection mode ............................................................................................. 195

4.1.6 (Optional) creating G.8032 tributary ring ........................................................................................... 196

4.1.7 (Optional) configuring G.8032 switching control ............................................................................... 198

4.1.8 Checking configurations ..................................................................................................................... 198

4.1.9 Maintenance ........................................................................................................................................ 199

4.2 ELPS (G.8031) ............................................................................................................................................. 199

4.2.1 Introduction ......................................................................................................................................... 199

4.2.2 Preparing for configurations ............................................................................................................... 199

4.2.3 Default configurations of ELPS .......................................................................................................... 200

Raisecom Proprietary and Confidential

Contents

Table of Contents