User guide

Table of Contents
RUGGEDCOM ROS
User Guide
viii
5.4.5 Configuring DSCP to CoS Mapping ................................................................................ 158
5.5 Managing MAC Addresses ........................................................................................................ 159
5.5.1 Viewing a List of MAC Addresses ................................................................................... 159
5.5.2 Configuring MAC Address Learning Options .................................................................... 160
5.5.3 Managing Static MAC Addresses .................................................................................... 161
5.5.3.1 Viewing a List of Static MAC Addresses ............................................................... 161
5.5.3.2 Adding a Static MAC Address .............................................................................. 161
5.5.3.3 Deleting a Static MAC Address ............................................................................ 163
5.5.4 Purging All Dynamic MAC Addresses ............................................................................. 164
5.6 Managing Time Services ........................................................................................................... 164
5.6.1 Configuring the Time and Date ....................................................................................... 164
5.6.2 Configuring NTP ............................................................................................................ 166
5.7 Managing SNMP ...................................................................................................................... 167
5.7.1 Managing SNMP Users .................................................................................................. 168
5.7.1.1 Viewing a List of SNMP Users ............................................................................. 168
5.7.1.2 Adding an SNMP User ........................................................................................ 168
5.7.1.3 Deleting an SNMP User ...................................................................................... 171
5.7.2 Managing Security-to-Group Mapping ............................................................................. 172
5.7.2.1 Viewing a List of Security-to-Group Maps ............................................................. 172
5.7.2.2 Adding a Security-to-Group Map .......................................................................... 172
5.7.2.3 Deleting a Security-to-Group Map ........................................................................ 174
5.7.3 Managing SNMP Groups ............................................................................................... 174
5.7.3.1 Viewing a List of SNMP Groups ........................................................................... 175
5.7.3.2 Adding an SNMP Group ...................................................................................... 175
5.7.3.3 Deleting an SNMP Group .................................................................................... 177
5.8 Managing Network Discovery .................................................................................................... 177
5.8.1 Network Discovery Concepts .......................................................................................... 178
5.8.1.1 Link Layer Discovery Protocol (LLDP) .................................................................. 178
5.8.1.2 RUGGEDCOM Discovery Protocol (RCDP) .......................................................... 178
5.8.2 Configuring LLDP Globally ............................................................................................. 179
5.8.3 Configuring LLDP for an Ethernet Port ............................................................................ 181
5.8.4 Enabling/Disabling RCDP ............................................................................................... 182
5.8.5 Viewing Global Statistics and Advertised System Information ............................................ 183
5.8.6 Viewing Statistics for LLDP Neighbors ............................................................................ 184
5.8.7 Viewing Statistics for LLDP Ports .................................................................................... 185
5.9 Managing Multicast Filtering ...................................................................................................... 186
5.9.1 Multicast Filtering Concepts ............................................................................................ 186
5.9.1.1 IGMP ................................................................................................................. 186
5.9.1.2 GMRP (GARP Multicast Registration Protocol) ...................................................... 190
5.9.2 Viewing a List of IP Multicast Groups .............................................................................. 192