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S5700 series switch connect with Avaya IP Phone

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Issue Description:

        Customer want to connect new Avaya phone to the switch with software version V200R008C00SPC500,

Customer request that:

1 need use the dhcp to share the ip address to phone, and give the option as bellow:


Network: mask

option 176 ascii MCIPADD=,MCPORT=1719,HTTPSRVR=,L2Q=1


option 242 ascii MCIPADD=,MCPORT=1719,HTTPSRVR=,L2Q=1



2 when received the ip Avaya phone need go online with Voice management controller.

3 Switch management by the hwtacacs

Alarm Information:


Handling Process:

        1 DHCP configuration:

ip pool voice-vlan


network mask

option 176 ascii MCIPADD=,MCPORT=1719,HTTPSRVR=,L2Q=1,L2QVLAN=33

option 242 ascii MCIPADD=,MCPORT=1719,HTTPSRVR=,L2Q=1,L2QVLAN=33

ip pool data-vlan


network mask


interface Vlanif33

ip address

dhcp select global


interface Vlanif101

ip address

dhcp select global

        2 port configuration

[SwitchA] interface gigabitethernet 1/0/1

[SwitchA-GigabitEthernet1/0/1] port link-type hybrid 

[SwitchA-GigabitEthernet1/0/1] port hybrid pvid vlan 101          (VLAN 101 data-vlan)

[SwitchA-GigabitEthernet1/0/1] port hybrid untagged vlan 33 101

[SwitchA-GigabitEthernet1/0/1] voice-vlan 33 enable include-untagged   (VLAN 33- voice-vlan)

[SwitchA-GigabitEthernet1/0/1] undo lldp enable 

[SwitchA-GigabitEthernet1/0/1] stp edged-port enable

[SwitchA-GigabitEthernet1/0/1] poe legacy enable

[SwitchA] voice-vlan mac-address xxxx-xxxx-xxxx mask ffff-ffff-0000   (xxxx-xxxx-xxxx is IP phone MAC)

3 huawei tacacs configuration.


domain huawei admin


hwtacacs-server template HWTACACS

hwtacacs-server authentication

hwtacacs-server authentication secondary

hwtacacs-server authorization

hwtacacs-server authorization secondary

hwtacacs-server accounting

hwtacacs-server accounting secondary

hwtacacs-server shared-key cipher xxxxxx

hwtacacs-server timer quiet 10



authentication-scheme Hwtacacs

  authentication-mode hwtacacs local

authorization-scheme hwtacacs

  authorization-mode hwtacacs local

accounting-scheme hwtacacs

  accounting-mode hwtacacs

  accounting realtime 12

  accounting start-fail online

 domain huawei

  authentication-scheme Hwtacacs

  accounting-scheme hwtacacs

  authorization-scheme hwtacacs

  hwtacacs-server HWTACACS


Root Cause:

Avaya ip phone suggest use the untagged type to connect to switch.




More detail pls reference the link:

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