Dell PowerConnect 7048P User Manual - Page 627
Configuring a Voice VLAN, 1X authentication, see Configuring 802.1X and Port-Based Security
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Page 627 highlights
Configuring a Voice VLAN The commands in this example create a VLAN for voice traffic with a VLAN ID of 25. Port 10 is set to an 802.1Q VLAN. In in this example, there are multiple devices connected to port 10, so the port must be in general mode in order to enable MAC-based 802.1X authentication. Next, Voice VLAN is enabled on the port with the Voice VLAN ID set to 25. Finally, Voice VLAN authentication is disabled on port 10 because the phone connected to that port does not support 802.1X authentication. All other devices are required to use 802.1X authentication for network access. For more information about 802.1X authentication, see "Configuring 802.1X and Port-Based Security" on page 505. NOTE: In an environment where the IP phone uses LLDP-MED to obtain configuration information, an additional step to enable LLDP-MED on the interface would be required by issuing the lldp med command in Interface Configuration mode. To configure the switch: 1 Create the voice VLAN console#configure console(config)#vlan database console(config-vlan)#vlan 25 console(config-vlan)#exit 2 Enable the Voice VLAN feature on the switch. console(config)#voice vlan 3 Configure port 10 to be in general mode. console(config)#interface gi1/0/10 console(config-if-Gi1/0/10)#switchport mode general 4 Enable port-based 802.1X authentication on the port. This step is required only if there are multiple devices that use port-based authentication connected to the port. console(config-if-Gi1/0/10)#dot1x port-control mac-based 5 Enable the voice VLAN feature on the interface Configuring VLANs 627
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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