Configuring Option 184 Parameters For The Client; Configuring Self-Defined Dhcp Options - HP 6125XLG Configuration Manual

Configuring Option 184 parameters for the client

To assign calling parameters to DHCP clients with voice service, you must configure Option 184 on the
DHCP server. For more information about Option 184, see
To configure option 184 parameters in a DHCP address pool:
Step
1. Enter system view.
2. Enter DHCP address pool view.
3. Specify the IP address of the
primary network calling processor.
4. (Optional.) Specify the IP address
for the backup server.
5. (Optional.) Configure the voice
VLAN.
6. (Optional.) Specify the failover IP
address and dialer string.

Configuring self-defined DHCP options

IMPORTANT:
Use caution when configuring self-defined DHCP options because the configuration might affect DHCP
operation.
You can self-define options for the following purposes:
• Add newly released options.
Add options for which the vendor defines the contents, for example, Option 43.
•
Add options for which the CLI does not provide a dedicated configuration command. For example,
•
you can use the option 4 ip-address 1.1.1.1 command to define the time server address 1.1.1.1 for
DHCP clients.
• Add all option values if the actual requirement exceeds the limit for a dedicated option
configuration command. For example, the dns-list command can specify up to eight DNS servers.
To specify more than eight DNS servers, you must use the option 6 command to define all DNS
servers.
To configure a self-defined DHCP option in a DHCP address pool:
Step
1. Enter system view.
Command
system-view
dhcp server ip-pool pool-name
voice-config ncp-ip ip-address
voice-config as-ip ip-address
voice-config voice-vlan vlan-id
{ disable | enable }
voice-config fail-over ip-address
dialer-string
Command
system-view
39
"Option 184."
Remarks
N/A
N/A
By default, no primary
network calling processor is
specified.
After you configure this
command, the other Option
184 parameters take effect.
By default, no backup
network calling processor is
specified.
By default, no voice VLAN is
configured.
By default, no failover IP
address or dialer string is
specified.
Remarks
N/A