Voice Vlan

From: Magmax (magmax@bigpond.net.au)
Date: Sat Sep 30 2006 - 04:25:02 ART


Guys,

 

 

Let say I am configuring voice port on 3550.Is there any difference in these
two methods. In think both should be ok .

 

Method 1

mls qos

interface FastEthernet0/19

 switchport access vlan XX

switchport voice vlan XX

 

 

Final config

 

 

mls qos

interface FastEthernet0/19

 switchport access vlan XX

switchport voice vlan XX

switchport mode dynamic desirable

 spanning-tree portfast

 

 

 

Method 2

 

mls qos

interface FastEthernet0/7

 switchport voice vlan XX

 switchport trunk encapsulation dot1q

 switchport mode trunk

 switchport trunk native vlan XX

 mls qos trust cos

 

 

Final config

 

mls qos

interface FastEthernet0/7

 switchport voice vlan XX

 switchport trunk encapsulation dot1q

 switchport mode trunk

 switchport trunk native vlan XX

 mls qos trust cos

spanning-tree portfast



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