Avaya IP Office H.323 Telephone Installation Manual page 63

Example System Overview
IP Office Configuration
The table below details the configuration for IP Office. Additional
configuration is not required by IP Office in support of 802.1
tagging.
Option
IP Address LAN1
IP Mask LAN1
IP Address LAN2
IP Mask LAN2
Router
Call Server
VLAN Switch Configuration
The table below summaries the HP configuration for ports and
VLANs.
Port VLAN 209 Voice
3 Tagged
5 Untagged
6 –
Summary
From the port on which the PC and IP phone reside, you can receive two types of Ethernet frame (i.e. sent from Phone or
PC):
1. Tagged packets are sent by IP Phone.
2. Untagged packets are sent by PC.
When an untagged packet is sent by the PC attached to the IP Phone port, it will be propagated only to VLAN 210. This
is because when we added the port 3 to VLAN 210 the Mode option was specified as untagged. While for the other VLAN
(210) the option Tagged was selected for port 3 in VLAN 209. Tagged packets will thereby go to VLAN 209 while the
untagged will go to 210.
When a packet originates from an IP Phone it is tagged. Since the option 'untagged' is selected for port 5 in VLAN 209,
the 802.1 tag is removed before the switch forwards the packet to this port. Similarly, when an untagged packet is
originated and sent by IPO the switch will tag the packet before forwarding LAN port 3.
H.323 Telephone Installation
IP Office
Value
192.168.202.1
255.255.255.0
192.168.43.1
255.255.255.0
192.168.202.1
192.168.202.1
VLAN 210 Data
Untagged
–
Untagged
Installation: Other Installation Options
IP Phone- Configuration
In the example below, the IP phone was configured
with fixed IP addressing.
Option
IP Address
IP Mask
Router
Call Server
VLANID
The PC –Configuration
Shown below is the IP configuration of the PC1; no
option in support of 802.1p or 802.1q is enabled on
the PC.
Option
IP Address
IP Mask
Router
15-601046 Issue 17e (Wednesday, November 14, 2012)
Value
192.168.202.50
255.255.255.0
192.168.202.1
192.168.202.1
209
Value
192.168.43.22
255.255.255.0
192.168.43.1
Page 63