Hi,
I ran Dual DMVPN cloud with 1 hub terminating two tunnels
topology;everything works fine except after changing BW on tunnel interfaces
,still I have equal cost path problem on spoke, so I got two path toward
destinations from spoke to another spoke.
Hub:
interface Tunnel0
bandwidth 1000
ip address 200.0.0.7 255.255.255.0
no ip redirects
no ip next-hop-self eigrp 101
ip nhrp map multicast dynamic
ip nhrp network-id 127
no ip split-horizon eigrp 101
no ip split-horizon
tunnel source Loopback0
tunnel mode gre multipoint
interface Tunnel1
bandwidth 10
ip address 201.0.0.7 255.255.255.0
no ip redirects
no ip next-hop-self eigrp 101
ip nhrp map multicast dynamic
ip nhrp network-id 201
no ip split-horizon eigrp 101
no ip split-horizon
tunnel source Loopback1
tunnel mode gre multipoint
Spoke :
interface Tunnel1 ip address 201.0.0.6 255.255.255.0 no ip redirects ip nhrp
map multicast dynamic ip nhrp map 201.0.0.7 7.7.7.71 ip nhrp map multicast
7.7.7.71 ip nhrp network-id 201 ip nhrp nhs 201.0.0.7 tunnel source
Loopback1 tunnel mode gre multipoint interface Tunnel0 ip address 200.0.0.6
255.255.255.0 no ip redirects ip nhrp map multicast dynamic ip nhrp map
200.0.0.7 7.7.7.7 ip nhrp map multicast 7.7.7.7 ip nhrp network-id 127 ip
nhrp nhs 200.0.0.7 tunnel source Loopback0 tunnel mode gre multipoint
routing table on spoke :
Rack1R6#sh ip route ei 142.4.0.0/24 is subnetted, 1 subnets D EX 142.4.64.0
[170/2585600256] via 201.0.0.7, 00:19:09, Tunnel1 [170/2585600256] via
200.0.0.7, 00:19:09, Tunnel0 10.0.0.0/24 is subnetted, 3 subnets D EX
10.0.23.0 [170/2585600256] via 201.0.0.7, 00:40:52, Tunnel1 [170/2585600256]
via 200.0.0.2, 00:40:52, Tunnel0 D EX 10.0.35.0 [170/2585600256] via
201.0.0.7, 00:19:09, Tunnel1 [170/2585600256] via 200.0.0.7, 00:19:09,
Tunnel0
why changing bw didn't affect IGP metric ?
Regards,
Jeremy
Blogs and organic groups at http://www.ccie.net
Received on Wed Nov 25 2009 - 16:06:45 ART
This archive was generated by hypermail 2.2.0 : Tue Dec 01 2009 - 06:36:29 ART