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I am getting the following error after a circuit upgrade from a ISP CSME to a ISP ASE (Switched Ethernet). The remote end is the one that is producing the error below. I have posted the config on the Catalyst switch. They are 4510's with Sup7 engines...
I am trying to get my Cisco ASA 5505 to forward 2 ports to a server that runs a program called a repeater which is basically UltraVNC for remote access. The 2 ports are 5500 and 5901.The server IP is 192.168.0.xx and my public IP is 173.165.93.xxIf I...
I am trying to figure out why my VPN client can not ping my internal network of 192.168.0.X. For example I can access my server thru a map network drive of \\192.168.0.14\Drive but I can't ping it. I am trying to troubleshoot some Avaya VPN phones an...
I recently setup a Site-to-Site VPN using a Cisco ASA 5505 to a Cisco 2691 and is working great but internet stops working for clients behind the ASA. I know how to get them back online but it disconnects them from the VPN. Can someone please advice ...
I am stuck in trying to figure out on how to allow a ssh connection from the outside to the wan uplink on my firwall. I just recently converted to the zone based. I have tried adding all different types of ways but no luck. Can someone help me out? L...
Here is an example just to be clear. Thanks again for your help!Remote#sh spanning-tree root portVLAN0001 This bridge is rootVLAN0016 TenGigabitEthernet1/1 (Link for Data Center)VLAN0021 This bridge is rootVLAN0061 T...
Hi Peter,The problem came in after changing the Service provider circuit. The only way for me to stop the errors is by adding the following commands below. Not sure if this was the correct way to do it but now the data center is the root bridge for v...
Hi Peter,I think I have narrow down the issues. I think what is happening is that the remote site changes itself from a root bridge and then elects VLAN 16 which is the Data Center Switch. How do I go about stopping the election on VLAN 16? Not sure ...
I had not noticed this but on the Datacenter side, I see all my remote sites going up and down in the log. I am sure it's due to the %SPANTREE-2-LOOPGUARD_BLOCK and UNBLOCK.Mar 29 12:30:53 CDT: %DUAL-5-NBRCHANGE: EIGRP-IPv4 10: Neighbor 10.254.254.6 ...
