Scenario 2: Ctc And Ons 15327S Connected To Router; Figure 4-2 Scenario 2: Ctc And Ons 15327S Connected To Router - Cisco ONS 15327 User Documentation

ONS 15327 IP Addressing Scenarios

4.2.2 Scenario 2: CTC and ONS 15327s Connected to Router

In Scenario 2 the CTC computer resides on a subnet (192.168.1.0) and attaches to LAN A
The ONS 15327s 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 DHCP (Dynamic
Host Configuration Protocol), the default gateway and IP address are assigned automatically. In the
Figure 4-2
Figure 4-2
Subnet Mask 255.255.255.0
Default Router = 192.168.2.1
Cisco ONS 15327 User Documentation, R3.3
4-4
example, a DHCP server is not available.
Scenario 2: CTC and ONS 15327s connected to router
CTC Workstation
IP Address 192.168.1.100
Subnet Mask 255.255.255.0
Default Gateway = 192.168.1.1
Host Routes = N/A
ONS 15327 #1
IP Address 192.168.2.10
Static Routes = N/A
LAN A
Int "A"
Int "B" 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
Default Router = N/A
Host Routes = N/A
ONS 15327 #2
IP Address 192.168.2.20
Subnet Mask 255.255.255.0
Default Router = 192.168.2.1
Static Routes = N/A
SONET RING
Chapter 4 IP Networking
(Figure 4-2).
LAN B
ONS 15327 #3
IP Address 192.168.2.30
Subnet Mask 255.255.255.0
Default Router = 192.168.2.1
Static Routes = N/A
June 2002