10
16.1 DHCP Relay Overview ................................................................................................................112
16.1.1 DHCP Relay Agent Information...................................................................................112
16.2 DHCP Relay Setup.......................................................................................................................112
C HAPTER 17 Syslog.................................................................................................................114
17.1 Syslog.............................................................................................................................................114
17.2 Syslog Setup.................................................................................................................................114
C HAPTER 18 Access Control ..................................................................................................115
18.1 About Access Control ................................................................................................................115
18.2 Access Control Overview ..........................................................................................................115
18.3 About SNMP..................................................................................................................................116
18.3.1 Supported MIBs...............................................................................................................117
18.3.2 RFC-1215 SNMP Traps...................................................................................................117
18.3.3 ZyXEL Private MIB SNMP Traps..................................................................................119
18.3.4 Configuring SNMP..........................................................................................................119
18.3.5 Setting Up the Administrator Login Account ..........................................................120
18.3.6 Service Access Control Configuration......................................................................121
18.3.7 Secured Client Configuration ......................................................................................122
C HAPTER 19 Routing Protocol ............................................................................................123
19.1 Static Route...................................................................................................................................123
C HAPTER 2 0 Maintenance ......................................................................................................125
20.1 Maintenance..................................................................................................................................125
20.2 Firmware Upgrade.......................................................................................................................125
20.3 Restore a Text Configuration File............................................................................................126
20.4 Backing Up a Configuration File..............................................................................................126
20.5 Load Factory Defaults ................................................................................................................127
20.6 Reboot System.............................................................................................................................127
20.7 Command Line FTP.....................................................................................................................128
C HAPTER 2 1 Diagnostic..........................................................................................................129
21.1 Diagnostic......................................................................................................................................129
21.2 Log Format....................................................................................................................................130
21.2.1 Log Messages..................................................................................................................131
21.3 Line Diagnostics Test Parameters...........................................................................................133
C HAPTER 2 2 MAC Table ..........................................................................................................135
22.1 Introduction to MAC Table.........................................................................................................135
22.2 Viewing the MAC Table...............................................................................................................136
