12-8
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Chapter12 CT C Network Connectivity
12.2.5 Scenario 5: Using Static Route s to Connect to LANs
Figure12-6 Scenario 5: Static Route With One CTC Computer Used as a Destination
The destination and subnet mask entries control access to the ONS 1 5454 SDH nodes:
•If a single CTC computer is connected to a router, enter the complete CTC “host route” IP address
as the destination with a subnet mask of 255.255.255.255.
•If CTC computers on a subnet are connected to a router, enter the destination subnet (in this example,
192.168.1.0) and a subnet mask of 255.255.255.0.
•If all CTC computers are connected to a router, enter a destination of 0.0.0.0 and a subnet mask of
0.0.0.0. Figure 12-7 shows an example.The IP address of router interface B is entered as the next hop, a nd the cost (number of hops from source to destination) is 2.
CTC Workstation
IP Address 192.168.1.100
Subnet Mask 255.255.255.0
Default Gateway = 192.168.1.1
Host Routes = N/A
Static Routes:
Destination = 192.168.0.0
Mask = 255.255.255.0
Next Hop = 192.168.5.1
ONS 15454 SDH #2
IP Address 192.168.3.20
Subnet Mask 255.255.255.0
Default Router = N/A
Static Routes = N/A
ONS 15454 SDH #1
IP Address 192.168.2.10
Subnet Mask 255.255.255.0
Default Router = 192.168.2.1
Static Routes
Destination 192.168.1.0
Mask 255.255.255.0
Next Hop 192.168.2.1
Cost = 2
ONS 15454 SDH #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"
SDH RING
96710
Destination = 192.168.4.0
Mask = 255.255.255.0
Next Hop = 192.168.5.1