Hi everyone, I need help on what seems to be simple but driving me crazy. I have a new 3560G to set up a small network for a remote site. I configured the vlan and an SVI as the gateway. The switch is also the DHCP server for the LAN. I configured Gi0/2 as L3 port, connecting to the nearest neighbor. My network runs EIGRP so i advertised the routes into the EIGRP process. The switch forms EIGRP neighbors and learns all routes in the enterprise network. The problems I'm having now are: 1. The switch learns all routes in my enterprise LAN and can ping devices in the enterprise LAN, but I can’t ping any interface on the switch from the enterprise LAN. 2. I noticed that despite the fact that users can get IP address automatically from the switch, they cannot connect to the enterprise network. They can ping only the IP addresses local on the switch, but not any other IP address beyond the switch, although my laptop (ONLY MMY LAPTOP) could connect normally and ping remote IPs. Could this be a CEF issue? Since CEF is enabled by default???
Please see the “debug ip packet details” and relevant configs attached
The IOS version (Cisco IOS Software, C3560 Software (C3560-IPSERVICES-M), Version 12.2(50)SE5, RELEASE SOFTWARE (fc1)
Are the addresses assigned by dhcp from the /24 listed under the dhcp command (172.27.100.0)? If so, you don't have them in a network statement so EIGRP won't advertise them.
I believe this is not the case here: the OP uses the network 172.27.100.254 0.0.0.0 in his EIGRP configuration, with the 172.27.100.254/24 being the IP address of his Vlan27 SVI, so the network should be advertised properly.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.