Cisco Cisco IOS Software Release 12.2(14)S

!

!

ip classless

ip route 10.0.1.1 255.255.255.255 Tunnel1

ip route 10.0.1.2 255.255.255.255 Tunnel2

ip route 20.1.1.0 255.255.255.0 172.1.1.4

ip route 20.1.2.0 255.255.255.0 172.1.2.4

ip route 40.0.1.0 255.255.255.0 40.0.0.13

ip route 40.0.2.0 255.255.255.0 40.0.0.13

ip route 40.0.3.0 255.255.255.0 40.0.0.13

ip route 40.0.4.0 255.255.255.0 40.0.0.13

ip route 40.0.5.0 255.255.255.0 40.0.0.13

ip route 223.255.254.254 255.255.255.255 40.0.0.1

no ip http server

!

Access-lists are needed to permit GRE traffic to flow.

ip access-list extended gre_1

 permit gre host 172.1.1.100 host 20.1.1.1

ip access-list extended gre_2

 permit gre host 172.1.10.100 host 20.1.2.1

Cisco 7200 series router hardware documentation is available on cisco.com at this URL:

http://www.cisco.com/en/US/products/hw/routers/ps341/products_product_index09186a0080123f5a.ht
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Cisco IOS Release 12.2 software documentation is available on cisco.com at this URL:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_tech_note09186a00800941da.sht
ml

Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several 
ways to obtain technical assistance and other technical resources. These sections explain how to obtain 
technical information from Cisco Systems.