Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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IP-Phone can't get IP Voice VLAN

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  • 1.  IP-Phone can't get IP Voice VLAN

    Posted Sep 29, 2015 11:28 AM

     

    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.



  • 2.  RE: IP-Phone can't get IP Voice VLAN

    Posted Sep 29, 2015 02:59 PM

    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 ?