Can you console into the router? You may have exhausted the amount of lines with other telnet sessions and they've locked the terminal. If you can console into it, try "show users" and see if there are any active connections. If so, clear them with "clear line vty ".
Ping is another thing. Is there a lot of traffic on the network right now? Generally, this can be an indication of a storm or loop in your network somewhere.
Firewall is accessible from inside and outside of network.
Computer I'm logged into using Teamviewer.
Can't hit the switch or the firewall.
Suggested there might be an IP conflict. So I'm locking the inside computer to one IP out of the scope. Still weird I can't get to the router from the firewall.
Worked yesterday to get a GRE tunnel working on the router and an IPSEC connection on the firewall. Had an issue with flapping EIGRP routing so I removed the IPSEC from both sides and the GRE from the far end. But I did this *after* I couldn't get into the router.
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
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...