ZyXEL Communications ZyXEL Dimension GS-4012F - Manual (Page 14)

GS-4012F/4024 User’s Guide
Table of Contents 13
29.2 Activating DiffServ ........................................................................................ 180
29.3 DSCP-to-IEEE802.1p Priority Mapping ...................................................... 181
29.3.1 Configuring DSCP Settings .................................................................. 181
Chapter 30
DHCP..................................................................................................................... 183
30.1 Overview ........................................................................................................ 183
30.1.1 DHCP modes ...................................................................................... 183
30.2 DHCP Server Status ...................................................................................... 183
30.3 Configuring DHCP Server ........................................................................... 184
30.3.1 DHCP Server Configuration Example .................................................. 186
30.4 DHCP Relay .................................................................................................. 186
30.4.1 DHCP Relay Agent Information ........................................................... 187
30.4.2 Configuring DHCP Relay ..................................................................... 187
30.4.3 DHCP Relay Configuration Example ................................................... 188
Chapter 31
VRRP ..................................................................................................................... 189
31.1 Overview ........................................................................................................ 189
31.2 Viewing VRRP Status .................................................................................. 190
31.3 Configuring VRRP ......................................................................................... 191
31.3.1 IP Interface Setup ............................................................................... 191
31.3.2 VRRP Parameters ............................................................................... 192
31.3.2.1 Advertisement Interval ............................................................... 192
31.3.2.2 Priority ....................................................................................... 192
31.3.2.3 Preempt Mode ........................................................................... 192
31.3.3 Configuring VRRP Parameters ............................................................ 193
31.4 VRRP Configuration Summary ...................................................................... 194
31.5 VRRP Configuration Examples .................................................................... 194
31.5.1 One Subnet Network Example ............................................................ 194
31.5.2 Two Subnets Example ........................................................................ 196
Chapter 32
Maintenance ......................................................................................................... 199
32.1 The Maintenance Screen .............................................................................. 199
32.2 Firmware Upgrade ........................................................................................ 199
32.3 Restore a Configuration File ......................................................................... 200
32.4 Backing Up a Configuration File ................................................................... 200
32.5 Load Factory Defaults .................................................................................. 201
32.6 Reboot System .............................................................................................. 201
32.7 FTP Command Line ...................................................................................... 202
32.7.1 Filename Conventions ........................................................................ 202
32.7.1.1 Example FTP Commands .......................................................... 202