Configuration Example of Voice VLAN
- Tracy Yang (Unlicensed)
Owned by Tracy Yang (Unlicensed)
Apr 26, 2023
3 min read
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Procedure
Step1 Configure the VLAN, configure port mode to trunk.
admin@XorPlus# set vlans vlan-id 10 admin@XorPlus# set interface gigabit-ethernet ge-1/1/1 family ethernet-switching port-mode trunk
Step2 Configure an interface into voice VLAN.
admin@XorPlus# set interface gigabit-ethernet ge-1/1/1 voice-vlan vlan-id 10
Step3 Configure the mode for how an interface is added to a voice VLAN.
admin@XorPlus# set interface gigabit-ethernet ge-1/1/1 voice-vlan mode manual
Step4 Configure the tagged mode for the outgoing packet of a voice VLAN interface.
admin@XorPlus# set interface gigabit-ethernet ge-1/1/1 voice-vlan tagged mode tag
Step5 Configure the aging time for voice VLAN.
admin@XorPlus# set vlans voice-vlan aging 600
Step6 Configure an OUI for the voice VLAN.
admin@XorPlus# set vlans voice-vlan mac-address 00:11:11:00:00:01 mask ff:ff:ff:00:00:00
Step7 (Optional) Configure description information for the OUI address.
admin@Xorplus# set vlans voice-vlan mac-address 00:11:11:00:00:01 description CompanyPhone
Step8 Configure the 802.1p priority and DSCP priority for a voice VLAN.
admin@XorPlus# set vlans voice-vlan local-priority 6 admin@XorPlus# set vlans voice-vlan dscp 63
Step9 Enable LLDP function to support IP phone of LLDP, LLDP-MED and CDP.
admin@XorPlus# set protocols lldp enable true
Step10 Enable LLDP compliance with CDP to support IP phone of CDP.
a) Enable global LLDP compliance with CDP.
admin@XorPlus# set protocols lldp compliance cdp true
b) Enable interface-based LLDP compliance with CDP.
admin@XorPlus# set protocols lldp interface ge-1/1/1 compliance cdp true
NOTE:
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Verify the Configuration
- You can use the run show vlans voice-vlan oui command to view the OUI addresses of voice VLAN, including default OUI, user-configured OUI and learned OUI.
admin@XorPlus# run show vlans voice-vlan oui Oui_Address Mask Description 0:1:e3:0:0:0 ff:ff:ff:0:0:0 Siemens phone 0:3:6b:0:0:0 ff:ff:ff:0:0:0 Cisco phone 0:4:d:0:0:0 ff:ff:ff:0:0:0 Avaya phone 0:60:b9:0:0:0 ff:ff:ff:0:0:0 Philips/NEC phone 0:d0:1e:0:0:0 ff:ff:ff:0:0:0 Pingtel phone 0:e0:75:0:0:0 ff:ff:ff:0:0:0 Polycom phone 0:e0:bb:0:0:0 ff:ff:ff:0:0:0 3com phone 00:11:11:00:00:01 ff:ff:ff:0:0:0 CompanyPhone Learned_Oui_Address Mask 22:22:22:22:11:11 ff:ff:ff:ff:ff:ff 22:22:22:22:22:22 ff:ff:ff:ff:ff:ff 22:22:22:22:33:33 ff:ff:ff:ff:ff:ff 22:22:22:22:44:44 ff:ff:ff:ff:ff:ff
- You can use the run show vlans voice-vlan command to view the configuration information of a voice VLAN.
admin@XorPlus# run show vlans voice-vlan vlan-id 10 Voice Vlan ID:10 Voice Vlan local priority:6 Voice Vlan dscp:63 Voice Vlan aging time:600 minutes Current voice vlan enabled port mode: Port Mode Tagged Mac_Address Status ----------------------------------------------------------------------- ge-1/1/1 manual true 00:11:11:00:00:01 Working
- You can use the run show vlans vlan-id <vlan-id> command to check whether the port has been added to the voice VLAN.
admin@XorPlus# run show vlans vlan-id 10 VLAN ID: 10 VLAN Name: default Description: CompanyPhone vlan-interface: Routed-interface: Number of member ports: 1 Untagged port: None Tagged port: ge-1/1/1
- You can use the run show lldp neighbor <interface-name> detail command to view the LLDP information of neighbor device.
admin@XorPlus# run show lldp neighbor ge-1/1/1 detail Local Port: ge-1/1/1 LLDP info: Time To Live: 180 Chassis Id: 192.1.1.1 Port ID: 189C5DB7E4F4:P1 Port Description: SW PORT System Name: SEP189C5DB7E4F4 System Description: Cisco IP Phone 7965G,V14, System Capability: Bridge, Telephone Management Address: Default VLAN ID: 0 Auto Negotiation: Supported, Enabled Physical media capabilities: FDX_S_Pause, FDX_B_Pause, 1000base_XFD, 1000base_T Media Attachment Unit type: 1000base_T_Full_Duplex +Med capabilities: Capabilities, Network Policy, Extended Power via MDI-PD, Inventory Med device type: Endpoint Class III +MED Network Policy Application Type: Voice Policy Flags: Known Policy Vlan ID: 10 L2 Priority: 6 DSCP Value: 63 +MED Network Policy Application Type: Voice Signaling Policy Flags: Known Policy Vlan ID: 10 L2 Priority: 0 DSCP Value: 0 +MED Extended Power via MDI Power Type: PD device Power Source: Unknown Power Priority: Unknown Power Value: 12.0 watts +MED Hardware revision: 14 +MED Firmware revision: tnp65.9-3-1-CR17.bin +MED Software revision: +MED Serial number: FCH174499U2 +MED Manufacturer: Cisco Systems, Inc. +MED Model name: CP-7965G +MED Asset ID:
- You can use the run show lldp local_info<interface-name> detail command to view the LLDP information of local device.
admin@XorPlus# run show lldp local_info ge-1/1/1 detail LLDP Local configuration details Chassis ID: 70:72:cf:fd:8f:21 System name: XorPlus System description: PICA8 Inc., Model as4610_30p, PicOS 2.9.1 Interface LLDP State ---------- --------- --------- ge-1/1/1 Enable tx_rx +Med capabilities: Capabilities, Network Policy, Extended Power via MDI-PD, Inventory Med device type: Network Connectivity +MED Network Policy Application Type: Voice Policy Flags: Unknown Policy Vlan ID: 10 L2 Priority: 6 DSCP Value: 63 +MED Network Policy Application Type: Voice Signaling Policy Flags: Unknown Policy Vlan ID: 10 L2 Priority: 0 DSCP Value: 0 +MED Extended Power via MDI Power Type: PSE device Power Source: Primary Power Source Power Priority: Unknown Power Value: 0.0 watts +MED Hardware revision: N/A +MED Firmware revision: 2.9.1/ac36038 +MED Software revision: 2.9.1/ac36038 +MED Serial number: AF10029779 +MED Manufacturer: Edgecore +MED Model name: as4610_30p +MED Asset ID: N/A
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