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Cisco ONS 15600 Reference Manual, R7.2
Chapter 9 Management Network Connectivity
9.2.6 Scenario 6: Using OSPF
you do not need to manually enter static routes for ONS 15600 subnetworks. Figure 9-7 shows the same
network enabled for OSPF. When you are logged into a ONS 15600 node, CTC does not allow both a
DCC interface and a LAN interface in the same nonzero OSPF area.
Figure 9-7 Scenario 6: OSPF Enabled
Figure 9-8 shows the same network without OSPF. Static routes must be manually added to the router in
order for CTC computers on LAN A to communicate with Nodes 2 and 3 because these nodes reside on
different subnets.
CTC Workstation
IP Address 192.168.1.100
Subnet Mask 255.255.255.0
Default Gateway = 192.168.1.1
Host Routes = N/A
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
ONS 15600 #2
IP Address 192.168.3.20
Subnet Mask 255.255.255.0
Default Router = N/A
Static Routes = N/A
ONS 15600 #1
IP Address 192.168.2.10
Subnet Mask 255.255.255.0
Default Router = 192.168.2.1
Static Routes = N/A
ONS 15600 #3
IP Address 192.168.4.30
Subnet Mask 255.255.255.0
Default Router = N/A
Static Routes = N/A
LAN B
LAN A
Int "A"
Int "B"
SONET RING
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