Nortel 4050, Руководство пользователя

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Appendix F Configuring DHCP to auto-configure IP Phones 899
Nortel Secure Network Access Switch 4050 User Guide
5 Configure 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.
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 (.)
c
Click Apply
6 Click OK .
7 Repeat 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:
1 Set the DHCP Option on the IP Phone to
1
to use DHCP.
2 Select
0
to set the phone to use FULL DHCP.
3
Select
2
(for
Automatic
) to set the phone to learn its VLAN ID from the
DHCP server.
Table 211
VLAN ID Information string parameter values
Parameter Description
A The hardware revision of the IP Phone
vvvv The VLAN ID in decimal