All, Thanks in advance, See topology attached to forum.
I'm getting a network built to help understand CCNA concepts. I'm running into a routing problem through my DCE/DTE connection.
From looking at my topology (See attached image)
- From HOU-R01 Router I can
- ping ISP-R01 interface 10.0.2.10
- From HOU-R01 Router I can not ping 10.0.2.9 or anything further going that direction
From ISP-R01
- I can ping anything south 10.0.2.10 interface,
- I can not ping HOU-R01 from ISP-R01
I think the problem has to do with traversing my DCE/DTE connection. Here are the settings for those links:
- NOB-R01 S0/3/0 --> ISP-R01 S0/3/0
- Subnet: 10.0.2.8 /30
- Broadcast: 10.0.2.11
- NOB-R01 S0/3/0: 10.0.2.9 (DCE) (clockrate set 64000) (Bandwidth set 50000)
- ISP-R01 S0/3/0: 10.0.2.10 (DTE) (Bandwidth set 50000)
HOU-R01 Route table and interfaces
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.0.2.12/30 is directly connected, GigabitEthernet0/0
L 10.0.2.14/32 is directly connected, GigabitEthernet0/0
S* 0.0.0.0/0 [1/0] via 10.0.2.13
interface GigabitEthernet0/0
ip address 10.0.2.14 255.255.255.252
duplex auto
speed auto
ISP-R01 route table and interfaces
Gateway of last resort is 10.0.2.9 to network 0.0.0.0
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.0.2.8/30 is directly connected, Serial0/3/0
L 10.0.2.10/32 is directly connected, Serial0/3/0
C 10.0.2.12/30 is directly connected, GigabitEthernet0/0
L 10.0.2.13/32 is directly connected, GigabitEthernet0/0
S 172.16.0.0/16 [1/0] via 10.0.2.14
S* 0.0.0.0/0 [1/0] via 10.0.2.9
interface GigabitEthernet0/0
ip address 10.0.2.13 255.255.255.252
duplex auto
speed auto
interface Serial0/3/0
bandwidth 50000
ip address 10.0.2.10 255.255.255.252
NOB-RD01 (DCE) route table and interface
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
10.0.0.0/8 is variably subnetted, 12 subnets, 5 masks
S 10.0.0.0/24 [1/0] via 10.0.2.1
S 10.0.1.0/24 [1/0] via 10.0.2.1
S 10.0.2.0/24 is directly connected, GigabitEthernet0/2
C 10.0.2.0/30 is directly connected, GigabitEthernet0/0
L 10.0.2.2/32 is directly connected, GigabitEthernet0/0
C 10.0.2.4/30 is directly connected, GigabitEthernet0/2
L 10.0.2.5/32 is directly connected, GigabitEthernet0/2
C 10.0.2.8/30 is directly connected, Serial0/3/0
L 10.0.2.9/32 is directly connected, Serial0/3/0
S 10.0.2.32/27 [1/0] via 10.0.2.6
S 10.0.2.64/26 [1/0] via 10.0.2.6
S 10.0.2.128/26 [1/0] via 10.0.2.6
S 172.16.0.0/16 [1/0] via 10.0.2.10
S* 0.0.0.0/0 [1/0] via 10.0.2.10
interface Serial0/3/0
bandwidth 50000
ip address 10.0.2.9 255.255.255.252
clock rate 64000
Thoughts? Thanks!
