Paradyne 8310 MVLt - Manual (Page 36)

Configuring the Hotwire DSLAM
3-6 8000-A2-GB26-10 January 1999
Configuring Subnet Addressing
To define a subnet entry, the IP address has to be entered as the lower boundary
address of the subnet. Otherwise, only a host entry can be configured.
For example, a subnet with a mask of 255.255.255.192 requires one of the
following IP addresses:
H 255.255.255.0
H
255.255.255.64
H 255.255.255.128
H
255.255.255.192
NOTE:
For more information about the fields listed above, see Table 4-6 , Filters
Options , in Chapter 4, 8310 MVL and 8510 RADSL Card Configuration.
Configuring Subnet Masks
After the IP address is entered, a default subnet mask is displayed. The default
subnet mask is based on the IP address entered and can be changed.
I f the IP Address entered is . . . Then the Default Subnet Mask is . . .
xxx.xxx.xxx.0 255.255.255.0
xxx.xxx.0.0 255.255.0.0
xxx.0.0.0 255.0.0.0
xxx.xxx.xxx.xxx 255.255.255.255
To configure the DSL card, a valid subnet must be used. When a Host entry is
input, any valid IP address results in a subnet mask of 255.255.255.255.
When a Subnet entry is entered, the valid subnet mask is based on the IP
address entered. A valid subnet mask must be in one of the following formats:
H 255.0.0.0
H
255. nnn.0.0
H
255.255. nnn.0
H
255.255.255. nnn
Where nnn must be: 0, 128, 192, 224, 240, 248, 252, 254.
NOTE:
For more information about the fields listed above, see Table 4-4 , Bridge
Options, in Chapter 4, 8310 MVL and 8510 RADSL Card Configuration.