Paradyne 3161 - Manual (Page 279)

G. IP Network Addressing Scenarios
3160-A2-GB24-10 March 2001 G-7
Multiple NMSs
Figure G-6, Multiple COM Ports Connected to Different NMSs , illustrates multiple
COM ports on the same carrier connected to different NMSs. This might be used
in service-provider applications, where some of the carrier’s circuit cards (and their
remotes) are managed by one NMS and other cards are managed by a different
NMS. In this example, each card and remote is on a separate subnet. Also, note
that each LAN Adapter connection is on a different subnet. The subnet mask is
FF.FF.FF.00. The NMS hosts would only need routes added for the subnets that
they are to manage.
Figure G-6. Multiple COM Ports Connected to Different NMSs
ETHERNET
135.18.23.2
496-14649-02
LAN
ADAPTER
T1
CO MS PH ER E 3 610
135.18.34.2
135.18.22.1 .
. . .
135.18.37.1
135.140.22.79
COM IP
ADDRESS:
135.140.22.95
SUBNET 135.18.34.0 SUBNET 135.18.23.0
T1
CO M SP HE RE 30 00
ETHERNET
LAN
ADAPTER
135.18.40.1
CO MS PH ER E 3 610
SUBNET 135.140.22.0 SUBNET 135.18.40.0
COM IP
ADDRESS:
135.18.40.5