
DES-1228/ME Layer 2 Metro Ethernet Managed Switch
iii
Web Pages.....................................................................................................................................................................................................21
Administration ...............................................................................................................................................22
Device Information...................................................................................................................................................................... 23
IP Address.................................................................................................................................................................................... 25
Setting the Swith’s IP Address using the Console Interface..........................................................................................................................27
Port Configuration........................................................................................................................................................................ 28
Port Settings..................................................................................................................................................................................................28
Port Description ............................................................................................................................................................................................30
Port Error Disabled .......................................................................................................................................................................................30
DHCP/BOOTP Relay .................................................................................................................................................................. 32
DHCP/BOOTP Relay Global Settings..........................................................................................................................................................32
DHCP/BOOTP Relay Interface Settings.......................................................................................................................................................35
DHCP Local Relay Settings..........................................................................................................................................................................35
User Accounts.............................................................................................................................................................................. 37
Cable Diagnostics ........................................................................................................................................................................ 39
Port Mirroring.............................................................................................................................................................................. 41
System Log Settings..................................................................................................................................................................... 42
Log Settings ................................................................................................................................................................................. 44
SNTP Settings.............................................................................................................................................................................. 45
Time Settings ................................................................................................................................................................................................45
Time Zone and DST......................................................................................................................................................................................46
MAC Notification Settings .......................................................................................................................................................... 48
Global Settings..............................................................................................................................................................................................48
Port Settings..................................................................................................................................................................................................48
TFTP Services.............................................................................................................................................................................. 49
Multiple Image Services .............................................................................................................................................................. 50
Firmware Information...................................................................................................................................................................................50
Config Firmware Image................................................................................................................................................................................50
Ping Test ...................................................................................................................................................................................... 51
Safeguard Engine......................................................................................................................................................................... 51
SNMP Manager ........................................................................................................................................................................... 54
SNMP Settings..............................................................................................................................................................................................54
SNMP Traps Settings....................................................................................................................................................................................55
SNMP User Table.........................................................................................................................................................................................55
SNMP View Table........................................................................................................................................................................................57
SNMP Group Table.......................................................................................................................................................................................58
SNMP Community Table Configuration.......................................................................................................................................................59
SNMP Host Table.........................................................................................................................................................................................60
SNMP Engine ID..........................................................................................................................................................................................61
Forwarding & Filtering................................................................................................................................................................ 61
Unicast Forwarding.......................................................................................................................................................................................61
Multicast Forwarding....................................................................................................................................................................................62
Multicast Filtering Mode...............................................................................................................................................................................64
SMTP Service.............................................................................................................................................................................. 65