Dell PowerConnect 7024 User Manual - Page 925
Configuring L2 and L3 Relay Features (CLI), Configuring L2 DHCP Relay
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Configuring L2 and L3 Relay Features (CLI) This section provides information about the commands you use to configure L2 and L3 relay features on the switch. For more information about the commands, see the PowerConnect 7000 Series CLI Reference Guide. Configuring L2 DHCP Relay Beginning in Privileged EXEC mode, use the following commands to configure switch and interface L2 DHCP relay settings. Command Purpose configure Enter global configuration mode. dhcp l2relay Globally enable L2 DHCP relay on the switch 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. dhcp l2relay Enable L2 DHCP relay on the port(s) or LAG(s). dhcp l2relay trust Configure the interface(s) to mandate Option-82 on receiving DHCP packets. exit Exit to Global Configuration mode. dhcp l2relay vlan vlanrange Enable the L2 DHCP Relay agent for a set of VLANs. All DHCP packets which arrive on interfaces in the configured VLAN are subject to L2 Relay processing. dhcp l2relay circuit-id vlan vlan-range Enable setting the DHCP Option 82 Circuit ID for a VLAN. When enabled, the interface number is added as the Circuit ID in DHCP option 82. dhcp l2relay remote-id Enable setting the DHCP Option 82 Remote ID for a remoteId vlan vlan-range VLAN. When enabled, the supplied string is used for the Remote ID in DHCP Option 82. The remoteId variable is a string to be used as the remote ID in the Option 82 (Range: 1 - 128 characters). Configuring L2 and L3 Relay Features 925
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1,192
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1,193
-
1,194
-
1,195
-
1,196
-
1,197
-
1,198
-
1,199
-
1,200
-
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