Ruijie Reyee RG-NBR-E Series

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3.2 DHCP Configuration ................................................................................................................ 25
3.2.1 Configuring DHCP Through the Web Page ................................................................. 25
3.2.2 Configuring DHCP in CLI Mode ................................................................................... 27
3.3 DNS Configuration ................................................................................................................... 28
3.3.1 Working Principle ......................................................................................................... 28
3.3.2 Effect ............................................................................................................................ 28
3.3.3 Procedure ..................................................................................................................... 28
3.4 Behavior Policies ..................................................................................................................... 30
3.4.1 Basic Settings .............................................................................................................. 30
3.4.2 Advanced Settings ....................................................................................................... 39
3.5 Rate Limit ................................................................................................................................. 52
3.6 Port Mapping ............................................................................................................................ 54
3.7 DMZ Host Mapping .................................................................................................................. 57
3.8 IPsec VPN ................................................................................................................................ 58
3.8.1 A Branch Router Accesses the HQ Router Using a Static IP Address in Dialup Mode58
3.8.2 The Branch Router Accesses the HQ Router Using a Dynamic IP Address in Dialup
Mode ............................................................................................................................... 66
3.8.3 The Branch Router Accesses the HQ Router on the LAN in Dialup Mode ................. 74
3.9 Integrating the NBR Device with Ruijie Cloud ......................................................................... 81
3.9.1 Synchronizing Voucher/Account Login to a Router ..................................................... 82
3.9.2 Synchronizing Voucher/Account Login to a Router ..................................................... 86
3.9.3 Synchronizing Voucher/Account Login to the NBR Device ......................................... 90
3.10 Local Web Authentication ...................................................................................................... 91
3.11 AD Domain Integration .......................................................................................................... 95