2-21
Follow these steps to configure Option 184 parameters for the client with voice service:
To do… Use the command… Remarks
Enter system view system-view —
Enter interface view
interface interface-type
interface-number
—
Specify the primary
network calling
processor
dhcp server voice-config ncp-ip
ip-address
Required
Not specified by
default.
Specify the backup
network calling
processor
dhcp server voice-config as-ip
ip-address
Optional
Not specified by
default.
Configure the voice
VLAN
dhcp server voice-config
voice-vlan vlan-id { disable |
enable }
Optional
Not configured by
default.
Specify the failover IP
address
dhcp server voice-config fail-over
ip-address dialer-string
Optional
Not specified by
default.
Configure
Option 184 in
the current
interface
address pool
Return to system view quit —
Specify the primary
network calling
processor
dhcp server voice-config
ncp-ip ip-address { all | interface
interface-type interface-number
[ to interface-type
interface-number ] }
Required
Not specified by
default.
Specify the backup
network calling
processor
dhcp server voice-config as-ip
ip-address { all | interface
interface-type interface-number
[ to interface-type
interface-number ] }
Optional
Not specified by
default.
Configure the voice
VLAN
dhcp server voice-config
voice-vlan vlan-id { disable |
enable } { all | interface
interface-type interface-number
[ to interface-type
interface-number ] }
Optional
Not specified by
default.
Configure
Option 184 in
multiple
interface
address
pools
Specify the failover IP
address
dhcp server voice-config
fail-over ip-address dialer-string
{ all | interface interface-type
interface-number [ to
interface-type interface-number ] }
Optional
Not specified by
default.
Specify an IP address for the network calling processor before performing other configuration.
Configuring a Self-Defined DHCP Option
By configuring self-defined DHCP options, you can:
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