DGS-3048 Gigabit Ethernet Switch Manual
iii
Login to Web Manager
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16
Web-based User Interface
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18
Areas of the User Interface
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18
Switch Information
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19
Administration
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21
Switch Information
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21
IP Address
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22
Port Configuration
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23
Port Settings
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23
Port Description
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25
User Accounts
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25
Admin and User Privileges
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27
Port Mirroring
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28
System Log Settings
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29
SNTP Settings
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30
Time Setting
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30
Time Zone and DST
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32
TFTP Services
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34
Download Firmware
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35
SNMP Manager
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36
SNMP View Table
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36
SNMP Group Table
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37
SNMP User Table
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38
SNMP Community Table
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40
SNMP Host Table
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41
SNMP Engine ID
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42
SNMP Trap Configuration
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42
L2 Features
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44
VLANs
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44
Understanding IEEE 802.1p Priority
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44
VLAN Description
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44
Notes About VLANs on the DGS-3048
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44
IEEE 802.1Q VLANs
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45
802.1Q VLAN Tags
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46
Port VLAN ID
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48
Tagging and Untagging
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48
Ingress Filtering
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48
Default VLANs
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49
VLAN and Trunk Groups
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49
VLAN status
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49
Static VLAN Entry
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50
GVRP Port Settings
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53
Link Aggregation
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55
IGMP Snooping
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57
Current IGMP Snooping Group Entries
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58
Static Router Port Entries
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58