Ip Telephone Configuration - Avaya Application Solutions Deployment Manual

Table 90: Command set and explanations for multi-VLAN example (continued)
Command
switchport trunk encapsulation
dot1q802.1Q trunk port
switchport trunk native vlan 1
switchport trunk allowed vlan 1,10
switchport mode trunk
spanning-tree portfast
Optional commands using the voice vlan on the telephone port.
interface FastEthernet0/5
switchport trunk encapsulation dot1q
switchport trunk native vlan 1
switchport voice vlan 10
1. All ports have port/native VLAN 1 by default.
2. There really is no reason to do this unless a Cisco telephone will use this port. The
configuration is not simpler, as with the CatOS switch and auxiliaryvlan.

IP Telephone configuration

This procedure applies regardless of the Ethernet switch that is being used. Initially placing the
IP Telephone on VLAN 10 requires two DHCP scopes, one for VLAN 1 and another for VLAN
10, with identical SSON 176 parameters.
To configure an IP telephone
1. Run the telephone through its normal boot-up sequence.
It will come up with an IP address on VLAN 1 - the port/native VLAN - assuming that the
DHCP scope is set up properly.
2. If IP600 R9.2 and IP Telephone R1.1, after the telephone is up and operational on VLAN 1
press Hold QOS #.
IP Telephone configuration
Notes
Since most PCs do not understand the
tag, the Cisco native VLAN must be set
as the PC's VLAN. VLAN 1 is already
the native VLAN, but command is
shown.
VLANs 1 and 10 allowed on trunk.
VLAN 10 is the voice vlan; unsure if this
removes all other VLANs from trunk or
not.
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