====== Voice VLAN ======

  * konfiguruje se na portech s telefony
  * trunk se vyjedná s telefonem díky DTP a CDP

>Switch(config-if)# **switchport voice vlan** {//vlan-id// | **dot1p** | **untagged** | **none**}

{{:wiki:site:cisco:14-2.png|}}

>Switch# **show interfaces** //type mod/num// **switchport**
>Switch# **show running-config interface** //type mod/num//

<code>
Switch# show running-config interface fastethernet 1/0/1
interface FastEthernet1/0/1
   switchport trunk native vlan 99
   switchport access vlan 10
   switchport voice vlan 110
</code>

>Switch# **show spanning-tree interface** //type mod/num//

<code>
Switch# show spanning-tree interface fastethernet 1/0/1
Vlan		 Role Sts Cost		Prio.Nbr   Type
---------------- ---- --- ---------     --------   ----------------------------
VLAN0010 	 Desg FWD 19 		128.51	   P2p
VLAN0110 	 Desg FWD 19 		128.51     P2p
</code>