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I have a Cisco switch connected to a Cisco router in stick mode with VLAN1 for data and VLAN100 for voice. &nbsp;The computers will be on VLAN 1 and the Avaya Phones will be tagged on VLAN 100. &nbsp;The phone will plug into port 1 and configured to tag 100 and the computer will then plug into the phone. &nbsp;Is the following configuration correct if I were wanting to configure port1 and prioritize the Avaya phone? &nbsp;<br />
<br />
vlan 100<br />
name Avaya_Voice<br />
<br />
interface vlan 100<br />
ip address 10.1.1.2 255.255.255.0<br />
ip route 10.0.1.1.1<br />
<br />
interface Ethernet 0/1<br />
mls qos trust cos<br />
switchport nonegotiate <br />
<br />
switchport mode trunk<br />
switchport trunk native vlan 1<br />
switchport trunk allowed vlan 1,100<br />
priority-queue out<br />
spanning-tree portfast trunk<br />
<br />
Thanks!
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I have a Cisco switch connected to a Cisco router in stick mode with VLAN1 for data and VLAN100 for voice.  The computers will be on VLAN 1 and the Avaya Phones will be tagged on VLAN 100.  The phone will plug into port 1 and configured to tag 100 and the computer will then plug into the phone.  Is the following configuration correct if I were wanting to configure port1 and prioritize the Avaya phone?  

vlan 100
name Avaya_Voice

interface vlan 100
ip address 10.1.1.2 255.255.255.0
ip route 10.0.1.1.1

interface Ethernet 0/1
mls qos trust cos
switchport nonegotiate 

switchport mode trunk
switchport trunk native vlan 1
switchport trunk allowed vlan 1,100
priority-queue out
spanning-tree portfast trunk

Thanks!

Cisco switch and Voice VLAN, QOS

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.

Switches / Hubs

Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN).  Examples of the VoIP protocols are H.323, Media Gateway Control Protocol (MGCP), Session Initiation Protocol (SIP), H.248 (also known as Media Gateway Control (Megaco)), Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), Secure Real-time Transport Protocol (SRTP), Session Description Protocol (SDP), and Inter-Asterisk eXchange (IAX).

Voice Over IP

Network design and methodology, also known as network architecture, is the design of a communication network. It is a framework for the specification of a network's physical components and their functional organization and configuration, its operational principles and procedures, as well as data formats used in its operation. In telecommunication, the specification of a network architecture may also include a detailed description of products and services delivered via a communications network, as well as detailed rate and billing structures under which services are compensated.