Cisco Systems 15454M6DC Manual De Usuario

The destination and subnet mask entries control access to the ONS 15454s:

If a single CTC computer is connected to 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 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 router, enter a destination of 0.0.0.0 and a subnet mask of 
0.0.0.0. 

 shows an example.

The IP address of router interface B is entered as the next hop, and 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

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 15454 #2

IP Address 192.168.2.20

Subnet Mask 255.255.255.0

Default Router = N/A

Static Routes = N/A

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

ONS 15454 #3
IP Address 192.168.2.30
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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