4.1.a Implement and troubleshoot MPLS operations

this is very exciting… i have mpls wood…

odom_mplsvpn

i readdressed and everything is reachable…

R1#sh ip route ospf | b Gat
Gateway of last resort is not set

8.0.0.0/32 is subnetted, 1 subnets
O        8.8.8.8 [110/5] via 192.168.15.1, 00:03:28, FastEthernet0/0
10.0.0.0/32 is subnetted, 3 subnets
O        10.2.2.1 [110/3] via 192.168.15.1, 00:06:38, FastEthernet0/0
O        10.3.3.1 [110/5] via 192.168.15.1, 00:03:08, FastEthernet0/0
O     192.168.12.0/24 [110/2] via 192.168.15.1, 00:06:38, FastEthernet0/0
O     192.168.14.0/24 [110/2] via 192.168.15.1, 00:06:38, FastEthernet0/0
O     192.168.16.0/24 [110/2] via 192.168.15.1, 00:06:48, FastEthernet0/0
O     192.168.23.0/24 [110/3] via 192.168.15.1, 00:06:38, FastEthernet0/0
O     192.168.24.0/24 [110/3] via 192.168.15.1, 00:06:38, FastEthernet0/0
O     192.168.34.0/24 [110/3] via 192.168.15.1, 00:06:38, FastEthernet0/0
O     192.168.37.0/24 [110/4] via 192.168.15.1, 00:06:38, FastEthernet0/0
O     192.168.38.0/24 [110/4] via 192.168.15.1, 00:06:38, FastEthernet0/0

note r8’s lo0 is 8.8.8.8… in wendell’s diagram cust a and b on the right side have the same ip address on the loopbacks… i don’t know… i changed it to all 8’s to make it obvious… i’m guessing there is some kind of vrf situation coming up… or it’s simply a typo… i don’t particularly like his addressing, at all either…

whoops… this is a bad habit of mine that i have to work on… for the lab exam they say read the damn thing first… gotta fix some things…  i like to prove complete connectivity first; maybe that’s not such a bad habit…

All links between P and PE routers are configured with IP addresses, the IP address on the
     other end of each link is pingable, and these interfaces have been enabled for frame mode
    MPLS with the mpls ip interface subcommand.
■ All P and PE routers use a common IGP (EIGRP with ASN 200 in this case), with all
   loopbacks and subnets between the P and PE routers being advertised. As a result, all P and
  PE routers can ping IP addresses of all interfaces on those routers, including the loopback
 interfaces on those routers.
■ Between each PE and CE, IP addresses have been configured, and the links work, but these
     subnets are not currently advertised by any routing protocol.
■ The PE router interfaces that connect to the CE routers do not have the mpls ip interface
   subcommand, because these interface do not need to be MPLS-enabled. (The mpls ip
  command tells IOS that IP packets should be forwarded and received with an MPLS label.)
■ None of the features specific to MPLS VPNs have yet been configured.

all better… constraints satisfied…

R3#sh ip route eigrp | b Gate
Gateway of last resort is not set

D     192.168.23.0/24 [90/30720] via 192.168.12.2, 00:15:06, FastEthernet1/0
D     192.168.24.0/24 [90/30720] via 192.168.14.4, 00:15:06, FastEthernet1/1
[90/30720] via 192.168.12.2, 00:15:06, FastEthernet1/0
D     192.168.34.0/24 [90/30720] via 192.168.14.4, 00:13:34, FastEthernet1/1