Cisco ONS 15454 DWDM Reference Manual page 591
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Also See for ONS 15454 DWDM:
- Installation and operation manual (1218 pages) ,
- Installation and operation manual (954 pages) ,
- Manual (107 pages)
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Chapter 15
Management Network Connectivity
Static routes with alternate paths at different costs:
ip classless
ip route 192.168.100.0 255.255.255.0 192.168.10.2
ip route 192.168.100.0 255.255.255.0 192.168.20.2 100
ip route 192.168.100.77 255.255.255.255 192.168.20.2
ip route 192.168.100.77 255.255.255.255 192.168.10.2 10
ip route 192.168.100.78 255.255.255.255 192.168.20.2
ip route 192.168.100.78 255.255.255.255 192.168.10.2 10
ip route 192.168.100.79 255.255.255.255 192.168.10.2
ip route 192.168.100.79 255.255.255.255 192.168.20.2 10
ip route 192.168.100.80 255.255.255.255 192.168.10.2
ip route 192.168.100.80 255.255.255.255 192.168.20.2 10
15.3.5.1.2 Router 1 IP Configuration
Site 1 router interface:
interface Ethernet0/0
ip address 192.168.10.2 255.255.255.0
no ip directed-broadcast
!
interface Ethernet1/0
ip address 192.168.100.1 255.255.255.0
no ip directed-broadcast
GRE tunnel interface configuration:
interface Tunnel0
ip address 192.168.30.1 255.255.255.0
tunnel source Ethernet1/0
tunnel destination 192.168.100.2
Static routes with alternate paths at different costs:
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.10.1
ip route 10.0.0.0 255.0.0.0 192.168.10.1
ip route 10.0.0.0 255.0.0.0 Tunnel0 10
ip route 192.168.100.2 255.255.255.255 192.168.100.80
Note that the host routing path to the peer DCN router (Site 2, 192.168.100.2) points to the ONS 15454
network (by 192.168.100.80) that is required to set up the GRE tunnel. In this configuration, only the
external route to 10.0.0.0 (that include the NOC network) is overloaded with the alternate path, but
overloading of the last-resort route might also occur.
15.3.5.1.3 Router 2 IP Configuration
Interface configuration:
interface Ethernet0/0
ip address 192.168.20.2 255.255.255.0
no ip directed-broadcast
!
interface Ethernet1/0
ip address 192.168.100.2 255.255.255.0
no ip directed-broadcast
GRE tunnel interface configuration:
interface Tunnel0
ip address 192.168.30.2 255.255.255.0
tunnel source Ethernet1/0
78-18343-02
15.3.5 DCN Case Study 2: Linear Topology with DCN Connections on Both Ends
Cisco ONS 15454 DWDM Reference Manual, R8.5
15-29
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