TP-Link TL-SL5428E User Guide - Page 73

dhcp-snooping global

Get TP-Link TL-SL5428E PDF manuals and user guides
UPC - 845973020873
View all TP-Link TL-SL5428E manuals
Add to My Manuals
Save this manual to your list of manuals

Page 73 highlights

TL-SL5428E 24-port 10/100Mbps + 4-port Gigabit L2 Managed Switch CLI Guide Command Mode Global Configuration Mode Example Enable the DHCP-snooping function globally: TP-LINK(config)# dhcp-snooping dhcp-snooping global Description The dhcp-snooping global command is used to configure the DHCP snooping globally. To restore to the default value, please use no dhcp-snooping global command. Syntax dhcp-snooping global [global-rate{global-rate}] [dec-threshold{dec-threshold}] [dec-rate{dec-rate}] no dhcp-snooping global Parameter global-rate -- The value to specify the maximum amount of DHCP messages that can be forwarded by the switch per second. The excessive massages will be discarded. The options are 0/10/20/30/40/50 (packet/second).By default, it is 0 standing for disable. dec-threshold --The value to specify the minimum transmission rate of the Decline packets to trigger the Decline protection for the specific port.The options are 0/5/10/15/20/25/30 (packet/second).By default, it is 0 standing for disable. Dec-rate --The value to specify the Decline Flow Control. The traffic flow of the corresponding port will be limited to be this value if the transmission rate of the Decline packets exceeds the Decline Threshold. The options are 5/10/15/20/25/30 (packet/second). By default, it is 5. Command Mode Global Configuration Mode Example Configure the Global Flow Control as 30pps, the Decline Threshold as 20 pps, Decline Flow Control as 20 pps for DHCP Snooping 61

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
TL-SL5428E
24-port 10/100Mbps + 4-port Gigabit L2 Managed Switch CLI Guide
61
Command Mode
Global Configuration Mode
Example
Enable the DHCP-snooping function globally:
TP-LINK(config)# dhcp-snooping
dhcp-snooping global
Description
The
dhcp-snooping global
command is used to configure the DHCP snooping
globally. To restore to the default value, please use
no dhcp-snooping global
command.
Syntax
dhcp-snooping global
[global-rate{
global-rate
}] [dec-threshold{
dec-threshold
}]
[dec-rate{
dec-rate
}]
no dhcp-snooping global
Parameter
global-rate
—— The value to specify the maximum amount of DHCP messages
that can be forwarded by the switch per second. The excessive massages will
be discarded. The options are 0/10/20/30/40/50 (packet/second).By default, it is
0 standing for disable.
dec-threshold
——The value to specify the minimum transmission rate of the
Decline packets to trigger the Decline protection for the specific port.The options
are 0/5/10/15/20/25/30 (packet/second).By default, it is 0 standing for disable.
Dec-rate
——The value to specify the Decline Flow Control. The traffic flow of
the corresponding port will be limited to be this value if the transmission rate of
the Decline packets exceeds the Decline Threshold. The options are
5/10/15/20/25/30 (packet/second). By default, it is 5.
Command Mode
Global Configuration Mode
Example
Configure the Global Flow Control as 30pps, the Decline Threshold as 20 pps,
Decline Flow Control as 20 pps for DHCP Snooping