HPE 5920 series User Manual

62
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 ]
Default
No Option 184 content is configured in a DHCP address pool.
Views
DHCP address pool view
Predefined user roles
network-admin
Parameters
as-ip ip-address: Specifies the IP address of 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 include numbers 0 through 9 and asterisk (*).
ncp-ip ip-address: Specifies the IP address of the primary network calling processor.
voice-vlan vlan-id: Specifies the voice VLAN ID in the range of 2 to 4094.
•
disable: Disables the specified VLAN. DHCP clients will not take this VLAN as their voice
VLAN.
•
enable: Enables the specified VLAN. DHCP clients will take this VLAN as their voice VLAN.
Usage guidelines
If you use the command multiple times, the most recent configuration takes effect.
Examples
# Configure Option 184 in DHCP address pool 0. The primary and backup network calling
processors are at 10.1.1.1 and 10.2.2.2, respectively. The voice VLAN 3 is enabled. The failover IP
address is 10.3.3.3. The dialer string is 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*
Related commands
display dhcp server pool
DHCP relay agent commands
The term "interface" in this section collectively refers to Layer 3 interfaces, including VLAN interfaces
and Layer 3 Ethernet interfaces. You can set an Ethernet port as a Layer 3 interface by using the
port link-mode route command (see Layer 2—LAN Switching Configuration Guide).
dhcp relay check mac-address
Use dhcp relay check mac-address to enable MAC address check on the relay agent.
Use undo dhcp relay check mac-address to disable MAC address check on the relay agent.

HPE 5920 series Specifications

General

Brand	HPE
Model	5920 series
Category	Switch
Language	English