Table of Contents
ES-4124 User’s Guide
19
33.5 Configuring DHCP VLAN Settings ................................................................................ 268
33.5.1 Example: DHCP Relay for Two VLANs .................................................................. 270
Chapter 34
VRRP......................................................................................................................................271
34.1 VRRP Overview .............................................................................................................. 271
34.2 VRRP Status .................................................................................................................. 272
34.3 VRRP Configuration .......................................................................................................273
34.3.1 IP Interface Setup ................................................................................................. 273
34.3.2 VRRP Parameters ................................................................................................. 274
34.3.3 Configuring VRRP Parameters .............................................................................. 275
34.3.4 Configuring VRRP Parameters .............................................................................. 276
34.4 VRRP Configuration Examples ...................................................................................... 276
34.4.1 One Subnet Network Example .............................................................................. 276
34.4.2 Two Subnets Example .......................................................................................... 278
Part V: Management............................................................................. 281
Chapter 35
Maintenance ..........................................................................................................................283
35.1 The Maintenance Screen .............................................................................................. 283
35.2 Load Factory Default ...................................................................................................... 284
35.3 Save Configuration .......................................................................................................... 284
35.4 Reboot System ................................................................................................................ 285
35.5 Firmware Upgrade ........................................................................................................ 285
35.6 Restore a Configuration File ......................................................................................... 286
35.7 Backup a Configuration File ......................................................................................... 286
35.8 FTP Command Line ........................................................................................................ 287
35.8.1 Filename Conventions .......................................................................................... 287
35.8.2 FTP Command Line Procedure ............................................................................ 287
35.8.3 GUI-based FTP Clients .......................................................................................... 288
35.8.4 FTP Restrictions .................................................................................................... 288
Chapter 36
Access Control......................................................................................................................289
36.1 Access Control Overview ............................................................................................ 289
36.2 The Access Control Main Screen .................................................................................... 289
36.3 About SNMP .................................................................................................................. 290
36.3.1 SNMP v3 and Security ........................................................................................... 291
36.3.2 Supported MIBs ................................................................................................... 291
36.3.3 SNMP Traps .......................................................................................................... 291
