Operation Manual – Getting Started
H3C VG Series Voice Gateways
Chapter 2 Fundamental Configuration
2-21
Table 2-17
Set IP address for an Ethernet interface
Operation
Command
Set IP address for an Ethernet interface
ip address
ip-address mask
[
sub
]
Delete IP address of an Ethernet
interface
undo ip address
[
ip-address mask
]
[
sub
]
When configuring two or more IP addresses for an Ethernet interface, the second and
the followed ones (secondary IP address) must be added with the keyword
sub
. The
secondary IP address becomes primary one automatically if no primary address is
available.
When the factory default settings are adopted, or after you use the
reset
saved-configuration
command to reset all settings and reboot the VG, the system
automatically assigns the default IP addresses for the Ethernet interfaces to ensure the
management through Web-based interfaces.
For VG with two Ethernet interfaces:
Default IP address of the WAN interface: 192.168.192.1, the subnet mask is:
255.255.255.0
Default IP address of the LAN interface: 192.168.193.1, the subnet mask is:
255.255.255.0
For VG with one Ethernet interfaces:
Default IP address of the ETH interface: 192.168.192.1, the subnet mask is:
255.255.255.0
Caution:
z
Do not modify the IP address for the Ethernet interface on the VG during an ongoing
voice call. Otherwise, the call may be interrupted.
z
When the VG adopts factory default settings, the Ethernet interface has a default IP
address. If you modify the address or delete it using the
undo ip address
command
and save your configurations, the default IP address will be lost.
III. Setting an Ethernet interface to obtain its IP address through DHCP
Perform the following configuration in Ethernet interface view.
