ZyXEL Communications GS1920 User Handbook Manual page 4

3.1.7 How to configure VLAN Trunking on the switch?....................................... 30
Improve network reliability ......................................................................... 32
4.1 STP (Spanning Tree Protocol) ..................................................................................... 32
4.1.1 How to configure RSTP on the switch? ........................................................ 33
4.1.2 How to configure MSTP on the switch? ....................................................... 36
4.1.3 How to configure MRSTP on the switch? ..................................................... 39
4.2 Link Aggregation .......................................................................................................... 42
4.2.1 How to configure Static Trunk on the switch? ............................................ 43
4.2.2 How to configure LACP on the switch? ....................................................... 45
4.3 VRRP (Layer 3) ............................................................................................................... 47
4.3.1 How to set VRRP on the switch? ................................................................... 48
How to setup CCTV? .................................................................................... 51
5.1 IGMP Routing ................................................................................................................ 51
5.1.1 How to setup IPTV Layer3 environment? ..................................................... 51
5.2 IGMP Snooping ............................................................................................................. 56
5.2.1 How to setup IPTV Layer3 environment? ..................................................... 56
How to protect network? ............................................................................ 59
6.1 MAC Filter....................................................................................................................... 59
6.1.1 How to set MAC filter? .................................................................................... 60
6.2 Layer 2 isolation ............................................................................................................ 61
6.2.1 How to setup L2 isolation? .............................................................................. 62
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