Dhcp Server Voice-Config - Huawei Quidway S3900 series Command Manual

New Feature Manual - DHCP
Quidway S3900 Series Ethernet Switches-Release 1510

1.1.18 dhcp server voice-config

Syntax
dhcp server voice-config { ncp-ip ip-address | as-ip ip-address | voice-vlan vlan-id
{ enable | disable } | fail-over ip-address dialer-string }
undo dhcp server voice-config [ ncp-ip | as-ip | voice-vlan | fail-over ]
View
VLAN interface view
Parameter
ncp-ip: IP address of the network call processor.
as-ip: IP address of the alternative NCP server.
voice-vlan: Voice VLAN.
fail-over: Fail-over call route.
ip-address: IP address of the NCP, alternate server, or fail-over.
vlan-id: ID of the voice VLAN, in the range of 2 to 4,094.
enable: Enables a VLAN.
disable: Disables a VLAN.
dialer-string: Fail-over dial number string. The value contains 0 to 9 and the wildcard
asterisk (*).
Description
Use the dhcp server voice-config command to enable the DHCP server to assign IP
addresses with option 184 and its sub-options from the current interface address pool.
Use the undo dhcp server voice-config command to disable the DHCP server from
assigning IP addresses with option 184 and its sub-options from the current interface
address pool.
The DHCP server answers option 184 and the corresponding sub-options only after
the DHCP client requests for option 184.
Before configuring other sub-options, you must configure the sub-option ncp-ip;
otherwise other sub-options do not take effect.
By default, the DHCP server does not support option 184 and the corresponding
sub-options.
Related command: voice-config.
Example
# Enter system view
Huawei Technologies Proprietary
1-20
Chapter 1 DHCP Server Configuration
Commands