Wireless Access

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Occasional Contributor II
Posts: 15
Registered: ‎02-19-2014

IP-Phone can't get IP Voice VLAN

 

Description :

We already configured voice VLAN on Core Switch using MAS S3500 and Access Switch using MAS S1500.

But when test to IP-PHONE, it cannot get the IP from Voice VLAN.

 

We configure switch core as below :

 

ip dhcp pool "pool-vlan400"

   vendor-class-identifier ArubaAP

   option 66 text Server1

   option 242 text Server2

 

 

interface-profile voip-profile "LKPP"

   voip-vlan 400

   voip-dscp 46

   voip-dot1p 6

   voip-mode auto-discover

 

interface-profile lldp-profile "LLDP1"

   lldp transmit

   lldp receive

   med enable

   proprietary-neighbor-discovery

 

 

interface-profile dhcp-relay-profile "relay-vlan400"

   helper-address 10.10.1.5

   option82 circuit-identifier vlan

 

interface vlan "400"

   dhcp-relay-profile "relay-vlan400"

   ip address 172.16.240.1 255.255.254.0

 

Also we configure Access Switch as below :

 

interface-profile switching-profile "test-Ip-Phone"

   access-vlan 120

   native-vlan 400

!

interface-profile voip-profile "LKPP"

   voip-vlan 400

   voip-dscp 46

   voip-dot1p 6

   voip-mode auto-discover

 

interface-profile lldp-profile "LLDP1"

   lldp transmit

   lldp receive

   med enable

   proprietary-neighbor-discovery

 

 

interface gigabitethernet "0/0/0"

   voip-profile "LKPP"

   lldp-profile "LLDP1"

   switching-profile "test-Ip-Phone"

!

interface gigabitethernet "0/0/1"

   voip-profile "LKPP"

   lldp-profile "LLDP1"

   switching-profile "test-Ip-Phone"

 

Please advise.

Aruba Employee
Posts: 148
Registered: ‎11-25-2009

Re: IP-Phone can't get IP Voice VLAN

HI, 

 

can you try show LLDP neibhour and see if the device is showing up as Phone and also, do you have any manual config on the Phone with tag vlan configured ?

Vinod Kumaar AVM ACMX, ACDX
Principal Network Engineer
Customer Advocacy | Aruba Networks Inc.

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