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[Sysname-dhcp-pool-0] vendor-class-identifier a0 b0 0c ip range 10.1.1.1 10.1.1.5
voice-config
Syntax
voice-config { as-ip ip-address | fail-over ip-address dialer-string | ncp-ip ip-address | voice-vlan vlan-id
{ disable | enable } }
undo voice-config [ as-ip | fail-over | ncp-ip | voice-vlan ]
View
DHCP address pool view
Default level
2: System level
Parameters
as-ip ip-address: Specifies the IP address for the backup network calling processor. When the primary
network calling processor is unavailable, the DHCP client uses the backup network calling processor.
fail-over ip-address dialer-string: Specifies the failover IP address and dialer string. The dialer-string is a
string of 1 to 39 characters, which can be 0 to 9, and ―*‖.
ncp-ip ip-address: Specifies the IP address for the primary network calling processor.
voice-vlan vlan-id: Specifies the voice VLAN ID, in the range 2 to 4094.
disable: Disables the specified voice VLAN ID, meaning DHCP clients will not take this ID as their voice
VLAN.
enable: Enables the specified voice VLAN ID, meaning DHCP clients will take this ID as their voice VLAN.
Description
Use the voice-config command to configure specified Option 184 contents in a DHCP address pool.
Use the undo voice-config command to remove specified Option 184 contents from a DHCP address
pool.
By default, no Option 184 content is configured.
Specifying the IP address of a network calling processor first is necessary to make other configured
parameters take effect.
Related commands: dhcp server ip-pool and display dhcp server tree.
Examples
# Configure Option 184 in DHCP address pool 0: the primary network calling processor 10.1.1.1, backup
network calling processor 10.2.2.2, voice VLAN ID 3 that is enabled, the failover IP address 10.3.3.3
and dialer string 99*.
<Sysname> system-view
[Sysname] dhcp server ip-pool 0
[Sysname-dhcp-pool-0] voice-config ncp-ip 10.1.1.1
[Sysname-dhcp-pool-0] voice-config as-ip 10.2.2.2
[Sysname-dhcp-pool-0] voice-config voice-vlan 3 enable
[Sysname-dhcp-pool-0] voice-config fail-over 10.3.3.3 99*
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