Re: How do I know what ports are open on 2600 router?
All unicast traffic is by default allowed across a router. You can stop this if you apply an access-list. If you haven't added an access-list, it is getting through. If you have you must add the access-list permit rule to allow that traffic.
Check if you have an access-group applied to an interface. If yes do a show access-list to see if it is being blocked by a rule. If blocked, add the permit rule to allow.
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.