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ONS 15454 IP Addressing Scenarios
Figure 4-9
Subnet Mask 255.255.255.0
Default Gateway = 192.168.1.1
IP Address 192.168.3.20
Subnet Mask 255.255.255.0
Use the following procedure to enable OSPF on each ONS 15454 node that you want included in the
OSPF network topology. ONS 15454 OSPF settings must match the router OSPF settings, so you will
need to get the OSPF Area ID, Hello and Dead intervals, and authentication key (if OSPF authentication
is enabled) from the router to which the ONS 15454 network is connected before enabling OSPF.
Procedure: Set up OSPF
Step 1
Log into the ONS 15454 node.
In node view, select the Provisioning > Network > OSPF tabs. The OSPF pane has several options
Step 2
(Figure
Cisco ONS 15454 Installation and Operations Guide
4-12
Scenario 7: OSPF not enabled
LAN A
CTC Workstation
IP Address 192.168.1.100
Host Routes = N/A
ONS 15454 #2
Default Router = N/A
Static Routes = N/A
4-10).
Router
IP Address of interface "A" to LAN A 192.168.1.1
IP Address of interface "B" to LAN B 192.168.2.1
Subnet Mask 255.255.255.0
Static Routes = Destination 192.168.3.20 Next Hop 192.168.2.10
Destination 192.168.4.30 Next Hop 192.168.2.10
Int "A"
Int "B"
ONS 15454 #1
IP Address 192.168.2.10
Subnet Mask 255.255.255.0
Default Router = 192.168.2.1
Static Routes
Destination = 192.168.1.100
Mask = 255.255.255.255
Next Hop = 192.168.2.1
Cost = 2
SONET RING
Chapter 4
IP Networking
LAN B
ONS 15454 #3
IP Address 192.168.4.30
Subnet Mask 255.255.255.0
Default Router = N/A
Static Routes = N/A
November 2001
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