HP 6125XLG - Customizing DHCP Options

42
Ste
p
Command Remarks
3. Specify the IP address of the
primary network calling processor.
voice-config ncp-ip ip-address
By default, no primary
network calling processor is
specified.
After you configure this
command, the other Option
184 parameters take effect.
4. (Optional.) Specify the IP address
for the backup server.
voice-config as-ip ip-address
By default, no backup
network calling processor is
specified.
5. (Optional.) Configure the voice
VLAN.
voice-config voice-vlan vlan-id
{ disable | enable }
By default, no voice VLAN is
configured.
6. (Optional.) Specify the failover IP
address and dialer string.
voice-config fail-over ip-address
dialer-string
By default, no failover IP
address or dialer string is
specified.
Customizing DHCP options
IMPORTANT:
Use caution when customizing DHCP options because the configuration might affect DHCP operation.
You can customize 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 f o r
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 customize a DHCP option in a DHCP address pool:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter DHCP address pool
view.
dhcp server ip-pool pool-name N/A
3. Customize a DHCP option.
option code { ascii ascii-string | hex
hex-string | ip-address
ip-address&<1-8> }
By default, no DHCP option is
customized.