ZyXEL Communications GS1920v2 Series User Manual page 16

37.4.3 Configuring DHCPv4 Global Relay ................................................................................. 327
37.4.4 DHCPv4 Global Relay Port Configure ........................................................................... 328
37.4.5 Global DHCP Relay Configuration Example .................................................................. 329
37.4.6 Configuring DHCP VLAN Settings
37.4.7 DHCPv4 VLAN Port Configure ........................................................................................ 331
37.4.8 Example: DHCP Relay for Two VLANs ............................................................................. 332
37.5 DHCPv6 Relay ............................................................................................................................. 333
C ha pte r 38
ARP Se tup..........................................................................................................................................335
38.1 ARP Overview ............................................................................................................................ 335
38.1.1 What You Can Do ............................................................................................................. 335
38.1.2 What You Need to Know ................................................................................................. 335
38.2 ARP Setup .................................................................................................................................... 337
38.2.1 ARP Learning .................................................................................................................... 337
C ha pte r 39
Ma inte na nc e ....................................................................................................................................339
39.1 Overview ..................................................................................................................................... 339
39.1.1 What You Can Do ............................................................................................................. 339
39.2 The Maintenance Screen ........................................................................................................ 339
39.2.1 Erase Running-Configuration .......................................................................................... 340
39.2.2 Save Configuration ........................................................................................................... 341
39.2.3 Reboot System .................................................................................................................. 341
39.3 Firmware Upgrade
39.4 Restore Configuration ................................................................................................................ 343
39.5 Backup Configuration ................................................................................................................ 344
39.6 Tech-Support .............................................................................................................................. 344
39.7 Technical Reference .................................................................................................................. 346
39.7.1 FTP Command Line ........................................................................................................... 346
39.7.2 Filename Conventions ..................................................................................................... 346
39.7.3 FTP Command Line Procedure ....................................................................................... 347
39.7.4 GUI-based FTP Clients ....................................................................................................... 347
39.7.5 FTP Restrictions .................................................................................................................. 347
C ha pte r 40
Ac c e ss C o ntro l.................................................................................................................................348
40.1 Access Control Overview ......................................................................................................... 348
40.1.1 What You Can Do ............................................................................................................. 348
40.2 The Access Control Main Screen .............................................................................................. 348
40.3 Configuring SNMP
40.3.1 Configuring SNMP Trap Group
40.3.2 Enabling/Disabling Sending of SNMP Traps on a Port ................................................... 351
Table of Contents
................................................................................. 330
................................................................................................................... 342
.................................................................................................................... 349
..................................................................................... 350
GS1920v2 Series User's Guide
16