Network Security

After a "TelePresence SX20" disconnect occurred in a video conference, troubleshooting was initiated to identify the root cause. After log analysis, we found that the call was disconnected by H.323 timeout.I would like to know if you have any analysi...

Hi GuysI have setup a DDNS account with Dynu, and everything is working fine, I just have one issue, I am getting a DHCP address from my ISP and when this address changes it does not update Dynu DDNS service, so I opened a support ticket with them an...

Hi,customer has this ASA witch firepower enabled he complained that the internet speed is 40/90Mbps. When I setup the firepower to monitor-only, the speed was correct - 600/600Mbps. The access policy has only permit traffic configured (IPS disabled)....

Could you any one please answer me the below, What is implicit deny?Why should I have to use it in ASA?How ever, if there is no ACL configured to allow trafffic from  Lower to higher security zone in ASA. Then why should I have to configure Implicit ...

Does FTD 6.5 support hairpin NAT configured for Expressway Edge MRA?

I am implmenting Cisco ASC 5.3 and have configured MAB for non 802.1x devices. When I connect my host I see that on the ACS it passes authentication, the switch shows that it is auhtorised but when I show mac address on the port it says drop. When I ...

how create report for internet Web usage ( download/upload ) via FPR 2120 using FMC

My customer is receiving alerts for the PkgCatalog.z file. The customer is telling me it is a McAfee file. I cannot create a Clean List for this file since the hash is always changing. I am attempting to use IAB so I can trust the file and eliminate ...

Upgraded our FMC and one 2110 FTD to 6.4  WCCP no longer works.  Cisco TAC looked at it already and no fix.  Had to re-image device to get back on older code.  Others having issues as well?

Hi,we want to apply url filtering on our new FTD2100 firewalls through FMC. I have below questions and need clarity please before I proceed and deploy changes. My change is coming soon so wana prepare. 1 - URL filtering enabling steps on through FMC2...

Hello for everybody. Lets look at the situation. We have central data-center where is located firepower 1120 or 1140 with a configured anyconnect. Domain controller for authentication remote users also located in this data-center, there are three OU ...

I've got an ASA 5525 that I am not able to access to console and I have no other way to access this. I have another exact model ASA and I can access that one on the console port so I know the cable is good. When I use putty, usually I should see comm...