Huawei Quidway S5600 Series Operation Manual page 656

Operation Manual - DHCP
Quidway S5600 Series Ethernet Switches-Release 1510
II. Meanings of the sub-options for option 184
Table 2-23 Meanings of the sub-options for option 184
Sub-option
NCP-IP
(sub-option 1)
AS-IP
(sub-option 2)
Feature
The IP address of
the
carried
sub-option
The NCP-IP option
sub-option carries intended
the IP address of identifying
the network call server serving as
processor (NCP). the
controller and the
server
application
downloading.
The alternate NCP
server identified by
sub-option
option 184 acts as
the backup of the
The AS-IP
NCP
sub-option carries
NCP
the IP address of
specified
the alternate
option is used only
server (AS).
when the IP address
carried
NCP-IP sub-option
is unreachable or
invalid.
Huawei Technologies Proprietary
2-26
Chapter 2 DHCP Server Configuration
Function
NCP server
by
1 of
184 is When used in option
for 184, this sub-option
the must
sub-option, that is,
network call sub-option 1
used for
2 of
The AS-IP sub-option
server. The
takes
server
when sub-option 1
by this
(that is, the NCP-IP
sub-option) is defined
by the
Note
be the first
effect only