hi,
i have been working in this topology from past 10 days. i am using ios code (C7200-ADVENTERPRISEK9-M), Version 15.2(4)M2.
Now the problem is am using phase 2 mode and i read many documents that phase 2 don't support summarization and default-routing are not supported .
In my lab am facing some weird problem which is i can able to do summarize on Hub router, i don't know weather am doing it right or wrong because am totally new to dmvp tech.
here is the hub and spokes config
HUB
R2#sh run int tun 0
Building configuration...
Current configuration : 313 bytes
!
interface Tunnel0
ip address 192.168.1.2 255.255.255.0
no ip redirects
no ip next-hop-self eigrp 1
no ip split-horizon eigrp 1
ip nhrp map multicast dynamic
ip nhrp network-id 2
ip summary-address eigrp 1 0.0.0.0 0.0.0.0
tunnel source FastEthernet1/0
tunnel mode gre multipoint
tunnel key 112111
end
Spoke
R4#sh run int tun 0
Building configuration...
Current configuration : 277 bytes
!
interface Tunnel0
ip address 192.168.1.4 255.255.255.0
no ip redirects
ip nhrp map multicast 200.0.209.2
ip nhrp map 192.168.1.2 200.0.209.2
ip nhrp network-id 4
ip nhrp nhs 192.168.1.2
tunnel source FastEthernet0/0
tunnel mode gre multipoint
tunnel key 112111
R4#sh ip route eigrp
Gateway of last resort is 192.168.1.2 to network 0.0.0.0
D* 0.0.0.0/0 [90/26882560] via 192.168.1.2, 04:33:12, Tunnel0
192.168.3.0/32 is subnetted, 1 subnets
D 192.168.3.3 [90/156160] via 192.168.34.3, 04:36:32, FastEthernet1/0