See Enabling access to the web interface through the Phone Administration menu on page 93
and Viewing IP address of the phone on page 94 for more details.
Procedure
1. In your browser, enter the IP address of the phone, and press Enter.
2. On the Login page, enter the username and the password in the corresponding fields.
For more information about changing the default password, see
Logging in and logging out
of the web interface on page 95.
3. Navigate to Ethernet > IPv6 Configuration.
4. Configure IPv6 addresses in the following way:
• To enable DHCPv6, select Yes from the drop-down menu next to the Use DHCPv6
option.
• To use SLAAC addresses, select Yes from the drop-down menu next to the Use SLAAC
option.
5. Scroll to the end of the Ethernet page, and press Save.
Configuring a DHCP server in the dual and IPv6-only
environments
About this task
In the dual (IPv4 and IPv6) and IPv6-only environments, the phone acquires vendor-specific
parameters, including the IP address of the file server, through DHCPv6 vendor-specific option 17.
Use this procedure to set this option with an opt-code 242 to obtain an IPv6 address for the file
server.
Before you begin
In the dual environment, install the DHCPv4 and DHCPv6 server software according to
instructions provided by your vendor.
In the IPv6-only environment, install the DHCPv6 server.
Procedure
1. Depending on the environment, do one of the following:
• In the dual environment, specify the IP address of the file server using DHCPv4.
• In the IPv6-only environment, specify the IP address of the file server using DHCPv6.
2. Configure the DHCPv6 server to send a Vendor-Specific Information (VSI) option with an
enterprise number of 6889 which is the Avaya Enterprise Number.
3. Include the vendor-specific option 17 with an opt-code of 242 within that option.
4. Set the option-data portion of the vendor-specific option with the HTTPSRVR parameter.
Servers, VLAN, and IP configuration
July 2019 Installing and Administering Avaya J100 Series IP Phones 66
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