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Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
2.13.8 Example for adding interface to voice VLAN and configuring
it to work in manual mode
Networking requirements
GE 1/1/1 on the Switch connects the IP phone and PC to the Internet. It is required to
concurrently forward and isolate voice traffic and data traffic.
You can configure GE 1/1/1 as a Trunk interface, making the Native VLAN forward data
traffic and voice VLAN forward voice traffic. The PC sends untagged packets which are
transmitted in the Native VLAN of GE 1/1/1. Configure VLAN 100 as the Native VLAN to
transmit data traffic sent from the PC. The IP phone also sends untagged packets. Configure
the source MAC address to the OUI address of the voice VLAN so that the device can add
voice VLAN Tag when these packets pass the voice VLAN interface. Configure VLAN 200
as the voice VLAN to transmit voice traffic sent from the IP phone.
Figure 2-28 Networking with adding interface to voice VLAN and configuring it to work in
manual mode
Configuration steps
Step 1 Create VLAN 100 and VLAN 200, activate them, and configure VLAN 200 as the voice
VLAN.
Raisecom(config)#create vlan 100,200 active
Raisecom(config)#interface gigaethernet 1/1/1
Raisecom(config-gigaethernet1/1/1)#switchport mode trunk
Raisecom(config-gigaethernet1/1/1)#switchport trunk native vlan 100
Raisecom(config-gigaethernet1/1/1)#switchport trunk untag vlan 200
Raisecom(config-gigaethernet1/1/1)#voice-vlan 200 enable include-untagged
Step 2 Configure the MAC address (supporting the mask) of the IP phone as the OUI address of the
voice VLAN on the switch, namely, 0001.ED00.0000. Configure the mask to
FFFF.FF00.0000. For the OUI supported by the device by default, see section 2.13.3 Default
configurations of voice VLAN.
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