Sorry if I explain me self poorly....
I have the VPN up I can see on both ends that it is up. If I ping from the Sonicwall LAN over to the Cisco LAN it looks like it works I can see the matches on the ACL going up. I do not have any devices connect...
I have a lab on GNS3 and I have my Local area connection mapped to it I have a router and 1 SW running OSPF between the two devices and Image is included, I can ping from the router to google dns server 8.8.8.8 but I can not get from the SW to 8.8.8....
So I have the following lab setup and I am having an issue getting the Core/Dis Switch to ping the ISP router. I've attached an image of the lab and below is the output for the router and cor/dis switch.
I have ospf enabled on both R1 and Core and ...
I have the follwoing topology.. I cant get the redundant link between R1 to IOS-L2-2 to work nor can I get R2 to IOS-L2-1 to work. If I put a link betweeen the two switches everything works but if I remove it everything goes down. What could the issu...
What is your setup?
1)Router>SW>ps4?
or do you have
2)ISP_ROUTER>Cisco_router>SW>ps4?
if you have option 2 are you able to ping a public dns like 8.8.8.8?
does your SW have a default gateway assigned?
post a runn config from both Router ...
Seeing as DTP is a Cisco proprietary protocol I would say it runs on the native vlan and seeing as how the default native vlan is vlan1 I would say the answer is D
Thanks for the reply I found the issue I had to remove
ip nat inside source list ISP interface GigabitEthernet0/0 overload
and create an extended acl like so
deny ip 192.168.10.0 0.0.0.255 192.168.8.0 0.0.0.255
permit ip 192.168.10.0 0.0.0.255...
