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Cisco ONS 15600 Reference Manual, R7.2
Chapter 9 Management Network Connectivity
9.2.2 Scenario 2: CTC and ONS 15600s Connected to Router
Figure 9-1 Scenario 1: CTC and ONS 15600s on Same Subnet
9.2.2 Scenario 2: CTC and ONS 15600s Connected to Router
In Scenario 2, the CTC computer resides on a subnet (192.168.1.0) and attaches to LAN A (Figure 9-2).
The ONS 15600s reside on a different subnet (192.168.2.0) and attach to LAN B. A router connects LAN
A to LAN B. The IP address of router interface A is set to LAN A (192.168.1.1), and the IP address of
router interface B is set to LAN B (192.168.2.1).
On the CTC computer, the default gateway is set to router interface A. If the LAN uses Dynamic Host
Configuration Protocol (DHCP), the default gateway and IP address are assigned automatically. In the
Figure 9-2 example, a DHCP server is not available.
CTC Workstation
IP Address 192.168.1.100
Subnet Mask 255.255.255.0
Default Gateway = N/A
Host Routes = N/A
ONS 15600 #1
IP Address 192.168.1.10
Subnet Mask 255.255.255.0
Default Router = N/A
Static Routes = N/A
ONS 15600 #2
IP Address 192.168.1.20
Subnet Mask 255.255.255.0
Default Router = N/A
Static Routes = N/A
ONS 15600 #3
IP Address 192.168.1.30
Subnet Mask 255.255.255.0
Default Router = N/A
Static Routes = N/A
LAN A
SONET RING
81200