Riverstone Networks RS Switch Router User Guide Release 8.0 7-11
CMTS Configuration Guide
CMTS Configuration Examples
7.7.1
Example One: Multiple ISPs Share a Single DHCP Server
In this example, the DHCP server can be run on either the AMERILINK or MOONLINK network. The advantages of
this type of configuration are that it is simple, there is only a single database, and the ISP selection is transparent to the
user. The disadvantage is that the ISPs must share access to the DHCP server. They can, however, still manage their
own TFTP and TOD servers.
DHCP Server
et.1.1
et.1.2
cm.5.1
AMERILINK
MOONLINK
50.2.1.1/80.2.1.1
AABBCC:000001/50.2.1.101
AMERILINK MODEM #1
AABBCC:000002/50.2.1.102
AMERILINK MODEM #2
DDEEFF:000001/80.2.1.101
MOONLINK MODEM #1
MOONLINK MODEM #2
30.1.1.1
50.1.1.1
80.1.1.1
RS
et.1.3
DDEEFF:000001/80.2.1.102
