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Multi-VLAN example
3. Enable 802.1Q, set the priorities as desired, set the VID to 10, and save the values.
4. Press Hold RESET #.
5. Answer No to resetting the values.
6. Answer Yes to restarting the telephone.
The telephone comes up with an IP address on VLAN 10, assuming DHCP is relayed and
set up properly. From then on the telephone will always come up on VLAN 10 without
further manual intervention until the stored values are manually reset. This is because all
manually entered values remain in the telephone's NVRAM until manually reset.
With IP600 R9.5 and IP Telephone R1.51, the Hold QOS# values that were set manually in the
previous IP Telephone release can be sent to the telephone by the DHCP server, using SSON
176. On the VLAN 1 DHCP scope, add L2Q=1 and L2QVLAN=10 to the existing SSON 176
comma-separated string. For example:
MCIPADD=#.#.#.#,MCPORT=1719,TFTPSRVR=#.#.#.#,L2Q=1,L2QVLAN=10
This causes the telephone to release the VLAN 1 address after the first DHCP sequence, and
then enter a second DHCP sequence with tagging enabled to obtain a VLAN 10 address.
Because the L2Q parameters are not manually set in this scenario, and thus are not stored in
NVRAM, the telephone requires the VLAN 1 DHCP scope every time it reboots. The L2Q
parameters should not be added to the VLAN 10 DHCP scope. This is so that in the event a
telephone is connected to a port that has VLAN 10 as the port/native VLAN, it will not receive
instructions from the DHCP scope to enable tagging. In such a case the telephone would not
require tagging to function on VLAN 10, and tagging could result in an incompatibility with the
Ethernet switch.
PC configuration
The PC can be statically addressed with a VLAN 1 address, or it can receive a VLAN 1 address
through DHCP. No special configurations are required.
400 Avaya Application Solutions IP Telephony Deployment Guide
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