Nortel Networks 4050 manual Setting up the IP Phone, Vlan ID Information string parameter values

Appendix F Configuring DHCP to auto-configure IP Phones 899

5Configure VLAN Information:

a In the Scope Options dialog box (see Figure 248 on page 897), select 191 VLAN Information.

b In the String value field, enter the following string: VLAN-A:vvvv.

Table 211 describes the parameters.

Table 211 VLAN ID Information string parameter values

Parameter	Description
A	The hardware revision of the IP Phone
vvvv	The VLAN ID in decimal

The site-specific option #191 pertains to the VLAN ID information that the IP Phone will require in order to boot into the Phone VLAN.

The following rules apply:

—A colon (:) separates the hardware revision from the VLAN ID.

—The string must end in a period (.)

cClick Apply

6Click OK.

7Repeat step 1 on page 896 through step 6 to configure the options for the Phone VLAN.

Setting up the IP Phone

In order for the IP Phone to take advantage of the DHCP auto-configuration features, set the IP Phone up as follows:

1Set the DHCP Option on the IP Phone to 1 to use DHCP.

2Select 0 to set the phone to use FULL DHCP.

3Select 2 (for Automatic) to set the phone to learn its VLAN ID from the DHCP server.

Nortel Secure Network Access Switch 4050 User Guide