User’s Manual of NS2503-24P/2C
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4.8.4 STP System Configuration ...................................................................................................... 107
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4.8.5 Port Configuration.................................................................................................................... 111
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4.9 DHCP Relay & Option 82 ................................................................................................................ 113
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4.10 LLDP ............................................................................................................................................... 115
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4.10.1 Port Configuration.................................................................................................................. 115
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4.10.2 Per Port Configuration ........................................................................................................... 116
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4.11 Access Control List ...................................................................................................................... 117
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4.12 Users Configuration...................................................................................................................... 120
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4.13 MAC Limit ...................................................................................................................................... 123
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4.13.1 MAC Limit Configuration........................................................................................................ 123
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4.13.2 MAC Limit Port Status ........................................................................................................... 124
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4.14 802.1X Configuration .................................................................................................................... 125
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4.14.1 Understanding IEEE 802.1X Port-Based Authentication ...................................................... 125
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4.14.2 System Configuration ............................................................................................................ 127
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4.14.3 802.1x Port Configuration...................................................................................................... 129
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4.14.4 Misc Configuration................................................................................................................. 130
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4.15 QoS Configuration ........................................................................................................................ 131
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4.15.1 Understand QoS.................................................................................................................... 131
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4.15.2 QoS Configuration ................................................................................................................. 132
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4.15.3 TOS/DSCP ............................................................................................................................ 135
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4.16 Power over Ethernet ..................................................................................................................... 138
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4.16.1 Power over Ethernet Powered Device .................................................................................. 138
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4.16.2NS2503-24P/2C Power Management .................................................................................... 139
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4.16.3 PoE Schedule........................................................................................................................ 143
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5. CONSOLE MANAGEMENT ..................................................................................... 145
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5.1 Login in the Console Interface ...................................................................................................... 145
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5.2 Configure IP address ...................................................................................................................... 146
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5.3 Commands Level ............................................................................................................................ 147
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6. COMMAND LINE INTERFACE ................................................................................ 149
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6.1 Operation Notice ............................................................................................................................. 149
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6.2 System Commands......................................................................................................................... 150
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6.3 Switch Static Configuration ........................................................................................................... 151
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6.3.1 Port Configuration and show status ........................................................................................ 151
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6.4 Trunk Configuration........................................................................................................................ 154
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6.4.1 Trunking Commands ............................................................................................................... 154
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6.4.2 LACP Command...................................................................................................................... 154
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6.5 VLAN Configuration........................................................................................................................ 156
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6.5.1 Virtual LANs............................................................................................................................. 156
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6.5.2 VLAN Mode: Port-based.......................................................................................................... 157
