8 July 2004 6212-A2-GB20-20
5.3 DHCP .............................................................................. 43
5.3.1 Enable DHCP .................................................................... 44
5.3.2 Disable the DHCP .............................................................. 46
5.4 DHCP Relay...................................................................... 46
5.5 SNMP .............................................................................. 47
5.5.1 Modifying SNMP Parameters................................................ 47
5.5.2 Modifying Traps ................................................................ 48
5.5.3 Modifying Communities ...................................................... 49
5.6 Firewall............................................................................ 50
5.6.1 View Firewall Actions ......................................................... 51
5.6.2 IP Filtering ....................................................................... 52
5.7 NAT................................................................................. 54
5.7.1 Static NAT Mapping ........................................................... 54
5.7.2 Port Range Mapping........................................................... 55
5.8 Configure......................................................................... 56
5.8.1 Configure Interface............................................................ 57
5.8.2 DNS & Default Gateway ..................................................... 59
5.8.3 NAT................................................................................. 60
5.9 VCC ................................................................................ 61
5.9.1 List IPoA .......................................................................... 61
5.9.2 Delete Encapsulation ......................................................... 62
5.9.3 Add a VCC........................................................................ 62
5.9.4 Delete a VCC .................................................................... 65
5.9.5 Show VCC quality.............................................................. 65
5.9.6 PPPoE.............................................................................. 65
5.9.7 PPPoA.............................................................................. 66
5.10 IGMP ............................................................................... 67
5.10.1 Add an IGMP entry ............................................................ 67
5.10.2 Delete an IGMP entry......................................................... 68
5.11 Bridging........................................................................... 68
5.11.1 Bridge ............................................................................. 68
5.11.2 Spanning tree................................................................... 70
5.11.3 View STP parameters......................................................... 71
5.11.4 To configure STP parameters .............................................. 72
5.11.5 Enable/Disable STP............................................................ 72
Chapter 6 Performance monitoring .................................. 73
6.1 ADSL Link Status .............................................................. 73
6.2 System Statistics .............................................................. 74
6.2.1 Interface Statistics ............................................................ 74
6.2.2 TCP-IP............................................................................. 76