Hello, I have a small network based GRE-tunnels (IS-IS) When I add a new network device that should connect to this network using OSPF, the whole network and all GRE-tunnel goes down. Tunnels and network returns UP again after OSPF is turned from t...

Hello, I have two ASA-sites, Site A and Site B. ASA type is 5512-X. In Site A there is a router behind ASA which I try to ping. When I try to ping from Site B (192.168.11.11 laptop) to Site A Cisco router's management address (192.168.100.1) Site B A...

Hello, I would like to have SSH management connection from my local LAN laptop to my ASA-firewall. Management connection is red color line, see attach. SSH is configured and tested and it's allowed to take SSH connection from local LAN to ASA. But la...

Hi, i have VPN-tunnel up between ASA5512X <-> ASA5512X.There is one laptop also connected to both ASA's LAN-port and ping between these laptops through tunnel success 100%. But when I remove another laptop and replace it -> router device with same IP...

Hi,I am unable to call one of my SX20 via phonebook.When I make a new call and select from phonebook the right device -> I get error message "cannot connect".But when I call to the same device entering just device IP-address -> call success!There is ...