ZyXEL Communications GS-4012 User Manual page 28

List of Figures
Figure 125 OSPF Virtual Link .............................................................................................................. 238
Figure 126 IP Multicast ........................................................................................................................ 241
Figure 127 IGMP Version 1 Example .................................................................................................. 242
Figure 128 IGMP Version 2 Example .................................................................................................. 242
Figure 129 IGMP Version 3 Example .................................................................................................. 243
Figure 130 IP Application > IGMP ....................................................................................................... 243
Figure 131 How DVMRP Works .......................................................................................................... 246
Figure 132 DVMRP ............................................................................................................................. 246
Figure 133 DVMRP: IGMP/RIP Not Set Error ..................................................................................... 247
Figure 134 DVMRP: Unable to Disable IGMP Error ............................................................................ 247
Figure 135 DVMRP: Duplicate VID Error Message ............................................................................. 247
Figure 136 IP Multicast ........................................................................................................................ 249
Figure 137 DiffServ: Differentiated Service Field .................................................................................. 251
Figure 138 DiffServ Network ............................................................................................................... 252
Figure 139 TRTCM - Color-blind Mode ............................................................................................... 253
Figure 140 TRTCM - Color-aware Mode ............................................................................................. 253
Figure 141 IP Application > DiffServ .................................................................................................... 254
Figure 142 IP Application > DiffServ > 2-rate 3 Color Marker ............................................................. 255
Figure 143 IP Application > DiffServ > DSCP Setting ......................................................................... 256
Figure 144 IP Application > DHCP Status ........................................................................................... 260
Figure 145 IP Application > DHCP > DHCP Server Status Detail ....................................................... 260
Figure 146 IP Application > DHCP > Global ........................................................................................ 262
Figure 147 Global DHCP Relay Network Example ............................................................................. 263
Figure 148 DHCP Relay Configuration Example ................................................................................. 263
Figure 149 IP Application > DHCP > VLAN ....................................................................................... 264
Figure 150 DHCP Relay for Two VLANs ............................................................................................. 266
Figure 151 DHCP Relay for Two VLANs Configuration Example ........................................................ 266
Figure 152 VRRP: Example 1 ............................................................................................................. 267
Figure 153 VRRP Status ..................................................................................................................... 268
Figure 154 VRRP Configuration: IP Interface ...................................................................................... 269
Figure 155 VRRP Configuration: VRRP Parameters .......................................................................... 271
Figure 156 VRRP Configuration: Summary ......................................................................................... 272
Figure 157 VRRP Configuration Example: One Virtual Router Network ............................................. 273
Figure 158 VRRP Example 1: VRRP Parameter Settings on Switch A ............................................... 273
Figure 159 VRRP Example 1: VRRP Parameter Settings on Switch B ............................................... 273
Figure 160 VRRP Example 1: VRRP Status on Switch A ................................................................... 273
Figure 161 VRRP Example 1: VRRP Status on Switch B ................................................................... 274
Figure 162 VRRP Configuration Example: Two Virtual Router Network ............................................. 274
Figure 163 VRRP Example 2: VRRP Parameter Settings for VR2 on Switch A ................................. 274
Figure 164 VRRP Example 2: VRRP Parameter Settings for VR2 on Switch B ................................. 275
Figure 165 VRRP Example 2: VRRP Status on Switch A ................................................................... 275
Figure 166 VRRP Example 2: VRRP Status on Switch B ................................................................... 275
Figure 167 Maintenance ..................................................................................................................... 279
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GS-4012F/4024 User's Guide