intervlan routing help

fonque

I cannot get my intervlan routing setup to work. I am trying to get routing on a stick working.
Heres where I am at so far.

PC1 -ip- 192.168.88.2/24
dg- 192.168.88.1

PC2 - ip - 192.168.89.2/24
dg -192.168.89.1

both pc's are connected to a 2950
using dot1q truking to the router

2950:
interface vlan 1
ip address 192.168.87.2 255.255.255.0

interface F0/1
switchport mode trunk

interface f0/2 (connection to PC1)
switchport access vlan 22

interface f0/3 (connection to PC2)
switchport access vlan 23


2600:
using dot1q on sub interfaces

interface e0
ip address 192.168.87.1 255.255.255.0
no ip directed-broadcast

interface e0.22
encapsulation dot1q 22
ip address 192.168.88.1 255.255.255.0

interface e0.23
encapsulation dot1q 23
ip address 192.168.89.1 255.255.255.0


what am I missing? The switch and the router can ping each other, but PC1, PC2 and the router cannot communicate with each other. There is no connectivity in any direction.
I

miller811

remove the ip address off of e0 on the router

Netstudent

Also make sure your firewalls are off and check that you can ping the DG's.

tech-airman

fonque wrote:

I cannot get my intervlan routing setup to work. I am trying to get routing on a stick working.
Heres where I am at so far.

PC1 -ip- 192.168.88.2/24
dg- 192.168.88.1

PC2 - ip - 192.168.89.2/24
dg -192.168.89.1

both pc's are connected to a 2950
using dot1q truking to the router

2950:
interface vlan 1
ip address 192.168.87.2 255.255.255.0

interface F0/1
switchport mode trunk

interface f0/2 (connection to PC1)
switchport access vlan 22

interface f0/3 (connection to PC2)
switchport access vlan 23


2600:
using dot1q on sub interfaces

interface e0
ip address 192.168.87.1 255.255.255.0
no ip directed-broadcast

interface e0.22
encapsulation dot1q 22
ip address 192.168.88.1 255.255.255.0

interface e0.23
encapsulation dot1q 23
ip address 192.168.89.1 255.255.255.0


what am I missing? The switch and the router can ping each other, but PC1, PC2 and the router cannot communicate with each other. There is no connectivity in any direction.
I

fonque,

For 802.1q trunking, how many types of VLANs are there?

fonque

i dont know, will this play a role in using dot1q trunking?
*gets his google on*

Setotek

I had a similar problem where I could only ping the default gateways and not the PC's. Also make sure that the 2600 router has ip routing enabled on it.


Setotek

fonque

I got it working in boson tonight,
I did not have to turn on routing on the 2600, but I did have to remove the ip address frm the major interface.

However, I was following the instruction from here
http://www.cisco.com/warp/public/473/50.shtml#configs
which says that for IOS before 12.3 you have to make sure the native vlan matches and the ip address for the major interface is used for the native vlan with dot1q

I got this working in boson, im going to see if i can get this working in dynamips.
Then ill telnet into the NOC at work and try again on the real deal.[/url]