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Hi hi,Does anyone knows whether running a Cisco VPN session over another Cisco VPN session will work out fine? For example, I vpn back to my office and then I launch another vpn session to connect to another place over the Internet. Will it work assu...
Hi,I am wondering if the SMTP (port 25) is being blocked by default on the ASA 5510 Firewall. The reason I am asking is that when one of my exchange server tried to forward emails to the exchange inside the ASA 5510, the connections will always be dr...
Hi hi,Hope someone can help to help clear some doubts and provide information on how to configure the Gbit interfaces on 2 x 3750. I had some doubts about doing it and they are as follows:a. Trunking up both 3750 via the Gbit interfaces are considere...
Hi to all,Sorry to say this but I had accidentally deleted the old IOS image on my 3550 switch before uploading the new one. Now when the switch starts, it will always says boot failed and go to the "switch" prompt. This is the first time I encounter...
Hi,I am trying for the first time to setup VPN connections from outside back to the company's network. Using the wizard from the ADSM to configure the VPN access and it looks ok at first. I can login to the ASA without problems but I cannot see any h...
Hi,Had added the followings to the config but still the same problem.static (PO,Outside) SGPCRS02-EXT SGPCRS02-INT netmask 255.255.255.255 access-list outside_access_in extended permit tcp any host SGPCRS02-EXT eq 25access-list PO_access_in extended ...
Hi Marwanshawi,Many thanks for your reply.Attached please find the detailed config of the ASA. Please take note of the server SGPCRS02 which is the server in question. I can ping it from outside but still traffic to Exchange keeps reflecting connecti...
Hi bmcginn,Wow... thanks for your prompt reply. How about the auto-sensing?? Am I right in saying that the 3750 has the feature and no specific trunk commands are needed? I do know that the 3550 comes with it but not too sure about the 3750.Many than...
Hello bmcginn,Many thanks for your detailed information. I will try out on that and feedback if any problems encountered.At the meantime, I had actually connected 1 x 3550 and 1 x 3750 together and I did not set any trunking mode in the port at all. ...
Hi Ohassairi,Thanks for the information. Still have some doubts though and hope you can once again provide some assistance.There are actually 4 plugable SFF transceiver slots on each of the switch and I had purchased the GLC-SX-MM modules (2 for each...
