Dell PowerConnect 7024 User Manual - Page 811
seconds, interface, vlan id, ip dhcp snooping trust
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Command Purpose ip dhcp snooping limit {none | rate rate [burst interval seconds]} Configure the maximum rate of DHCP messages allowed on the switch at any given time. • rate-The maximum number of packets per second allowed (Range: 0-300 pps). • seconds-The time allowed for a burst (Range: 1-15 seconds). interface interface Enter interface configuration mode for the specified port or LAG. The interface variable includes the interface type and number, for example gigabitethernet 1/0/3. For a LAG, the interface type is port-channel. You can also specify a range of ports with the interface range command, for example, interface range gigabitethernet 1/0/8-12 configures interfaces 8, 9, 10, 11, and 12. ip dhcp snooping trust Configure the interface (or range of interfaces) as a trusted port. DHCP server messages are not filtered on trusted ports. exit Exit to Global Configuration mode. interface [range] vlan Enter interface configuration mode for the specified vlan id VLAN or range of VLANs. ip dhcp snooping Enable DHCP snooping on the VLAN(s). CTRL + Z Exit to Privileged EXEC mode. show ip dhcp snooping View the DHCP snooping global and per port [interfaces] configuration. show ip dhcp snooping binding [{static | dynamic}] [interface port] [vlan vlan-id] View the entries in the DHCP snooping bindings database. show ip dhcp snooping View information about the persistent database database configuration. show ip dhcp snooping View the DHCP snooping statistics. statistics clear ip dhcp snooping Reset the DHCP snooping statistics to zero. statistics Snooping and Inspecting Traffic 811
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1,201
-
1,202
-
1,203
-
1,204
-
1,205
-
1,206
-
1,207
-
1,208
-
1,209
-
1,210
-
1,211
-
1,212
-
1,213
-
1,214
-
1,215
-
1,216
-
1,217
-
1,218
-
1,219
-
1,220
-
1,221
-
1,222
-
1,223
-
1,224
-
1,225
-
1,226
-
1,227
-
1,228
-
1,229
-
1,230
-
1,231
-
1,232
-
1,233
-
1,234