We are try to re-insert a redundant Cat6500 Sup2MSFC2 into the active chassis, but after the module inserted into the chassis, it coz a network outage, as the active MSFC vlan interfaces do down and could not come up. And the same situation happen wh...

Hi,Need some advise to see whether it is hardware or other issue? I have a Pix 515 with Restricted license, the box come with 4 FE interfaces, and according to Cisco document, I should able to use 3 of them. But I can only see 2 interfaces in the con...

Hi all,Would appreciate if anyone can help me on this. I have a VPN3005 box, with public ip 210.187.x.y/27, and private ip 172.16.x.y/28. It use internal pool to assign the remote client under the range of 172.17.x.1-254/24. I have few servers (ip 13...

Hi,I am new to IP Telephony, I am just wondering is it possible to run a Cisco IP Phone (7940G and 7960G) without present of any CallManager or CallManager Express? I have heard from Cisco engineer from Malaysia that it might be able to work when usi...

Hi,I am working on the offsite of a small data center where they ultilize VPN 3000 box for the remote access VPN. The production network is using the VPN 3000 with the image version of 3.5.2. Recently, they have purchase a new VPN 3000 box for the of...