Datasheet

13-21
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
Chapter 13 Management Network Connectivity
13.2.9 Scenario 9: IP Addressing with Secure Mode Enabled
Figure 13-16 shows an example of ONS 15454 SDH nodes on the same subnet with secure mode
enabled.In the example, TCC2P port addresses are on a different subnet from the node MIC-C/T/P IP
addresses.
Note Secure mode is not available if TCC2 cards are installed. If one TCC2 and one TCC2P card are installed,
secure mode will appear in CTC but cannot be modified.
Figure 13-16 Scenario 9: ONS 15454 SDH GNE and ENEs on the Same Subnet with Secure Mode
Enabled
Figure 13-17 shows an example of ONS 15454 SDH nodes connected to a router with secure mode
enabled. In the example, TCC2P port addresses are on a different subnet from the node MIC-C/T/P IP
addresses.
Remote CTC
10.10.20.10
10.10.20.0/24
10.10.10.0/24
Interface 0/0
10.10.20.1
Router A
Interface 0/1
10.10.10.1
ONS 15454 SDH
Gateway NE
MIC-C/T/P - 10.10.10.100/24
TCC2P - 176.20.20.40/24
ONS 15454 SDH
External NE
MIC-C/T/P - 10.10.10.250/24
TCC2P - 176.20.20.30/24
ONS 15454 SDH
External NE
10.10.10.150/24 - MIC-C/T/P
176.20.20.10/24 - TCC2P
ONS 15454 SDH
External NE
10.10.10.200/24 - MIC-C/T/P
176.20.20.20/24 - TCC2P
124681
Local/Craft CTC
192.168.20.20
Ethernet
SDH